| Azioni in circolazione | 3,682,762,127 shares |
| Azioni degli insider | 26.156.315 shares |
| Proprietà degli insider | 0,71 % |
Indice del sentiment degli insider
L'indice del sentiment degli insider identifica le società le cui azioni vengono acquistate dagli insider aziendali.
È il risultato di un sofisticato modello quantitativo multi-fattore che identifica le società con i più alti livelli di accumulo di insider. Il modello di punteggio utilizza una combinazione del numero netto di acquisti degli insider negli ultimi 90 giorni, delle azioni totali acquistate in percentuale del flottante e delle azioni totali possedute dagli insider. Il punteggio varia da 0 a 100: i numeri più alti indicano un livello di accumulo superiore ad altre società, mentre 50 rappresenta la media.
Frequenza di aggiornamento: giornaliera
Indice del sentiment dei dirigenti
L'indice del sentiment dei dirigenti identifica le società le cui azioni vengono acquistate dai dirigenti aziendali.
Per definizione, i dirigenti aziendali sono insider della società, ma a differenza di altri insider (azionisti al 10% e membri del consiglio di amministrazione), i dirigenti lavorano quotidianamente per la società e utilizzano il proprio denaro quando fanno trading (gli azionisti al 10% e i membri del consiglio di amministrazione sono spesso gestori di fondi che gestiscono il denaro di altre persone). Pertanto, le operazioni di insider trading effettuate dai dirigenti sono molto più significative e devono essere trattate in modo appropriato.
Come l'indice del sentiment degli insider, l'indice del sentiment dei dirigenti è il risultato di un sofisticato modello quantitativo multi-fattore che identifica le società con i più alti livelli di accumulo di dirigenti.
Frequenza di aggiornamento: giornaliera
Principali indicatori per gli insider
Questa scheda mostra il posizionamento della società in base a diversi indicatori di insider. Il grado percentile mostra come la società si colloca rispetto alle altre società dei mercati statunitensi. Posizioni più alte indicano situazioni migliori.
Ad esempio, è generalmente accettato che gli acquisti di insider siano un indicatore positivo, per cui le società con un maggior numero di acquisti di insider si classificherebbero più in alto rispetto a quelle con un minor numero di acquisti di insider (o addirittura di vendite di insider).
Numero netto di acquisti di insider (classifica)
N/A
Il numero netto di acquisti di insider è il numero totale di acquisti di insider meno il numero totale di vendite di insider negli ultimi 90 giorni. Il grado percentile è mostrato qui (intervallo da 0 a 100%).
Percentuale del flottante acquistato dagli insider (classifica)
N/A
La percentuale del flottante acquistato dagli insider è data dal numero totale di azioni acquistate dagli insider meno il numero totale di azioni vendute dagli insider negli ultimi 90 giorni, divisa per il flottante totale e moltiplicata per 100.
Grafico sull'insider trading
Il grafico seguente mostra le operazioni di insider trading di Comcast Corporation. Gli insider sono funzionari, direttori o investitori importanti di una società. In generale, è illegale per gli insider effettuare operazioni di compravendita nelle loro aziende sulla base di informazioni materiali non pubbliche. Ciò non significa che sia illegale per loro effettuare qualsiasi operazioni di trading nelle proprie aziende. Tuttavia, devono segnalare tutte le operazioni alla SEC tramite un modulo 4.
Lista degli insider e indicatori di redditività
Questa tabella mostra la lista degli insider noti ed è generata automaticamente a partire dai depositi effettuati presso la SEC. Oltre ai nomi, al titolo più recente e alla designazione di amministratore, funzionario o proprietario al 10%, forniamo le ultime partecipazioni divulgate. Inoltre, quando possibile, forniamo la performance storica delle transazioni dell'insider. La performance storica delle transazioni è una media ponderata della performance delle operazioni di acquisto sul mercato aperto effettuate dall'insider. Per maggiori informazioni su come viene calcolata, guarda questo webinar su YouTube.
See our leaderboard of most profitable insider traders.
| Insider | Utile medio (%) | Azioni possedute |
Rettificato per il frazionamento azionario |
|---|
Report errors via our new Insider Auditing Tool
Storico degli acquisti di insider - Analisi degli utili a breve termine
In questa sezione analizziamo la redditività di ogni acquisto non pianificato di insider effettuato sul mercato aperto in CMCS.A / Comcast Corporation. Questa analisi aiuta a capire se l'insider genera costantemente rendimenti anomali e se vale la pena seguirlo. L'analisi riguarda l'anno successivo a ciascuna operazione, e i risultati sono teorici .
La tabella seguente mostra gli acquisti più recenti sul mercato aperto che non facevano parte di un piano di trading automatico.
| Data dell'operazione | Insider | Azioni dichiarate |
Prezzo dichiarato |
Azioni rettificate |
Prezzo rettificato |
Base di costo | Giorni fino al massimo |
Prezzo al massimo |
Profitto massimo ($) |
Rendimento massimo (%) |
|---|---|---|---|---|---|---|---|
| Non sono note operazioni di mercato aperto non pianificate per questo insider. |
Il prezzo rettificato è il prezzo rettificato per il frazionamento azionario. Le azioni rettificate sono le azioni rettificate per il frazionamento azionario.
Storico delle vendite di insider - Analisi delle perdite a breve termine
In questa sezione, analizziamo l'evitamento delle perdite a breve termine di ogni vendita di insider non pianificata ed effettuata sul mercato aperto in CMCS.A / Comcast Corporation. Un modello coerente di evitamento delle perdite può suggerire che future transazioni di vendita potrebbero predire cali di prezzo. L'analisi riguarda l'anno successivo a ciascuna operazione, e i risultati sono teorici .
La tabella seguente mostra le vendite più recenti sul mercato aperto che non facevano parte di un piano di trading automatico.
Il prezzo rettificato è il prezzo rettificato per il frazionamento azionario. Le azioni rettificate sono le azioni rettificate per il frazionamento azionario.
Storico delle transazioni
Clicca sull'icona del link per visualizzare la cronologia completa delle transazioni. Le transazioni segnalate come parte di un piano di trading automatico 10b5-1 saranno contrassegnate con una X nella colonna contrassegnata con 10b-5.
| Data di deposito |
Data dell' operazione |
Modulo | Insider | Ticker | Titolo | Codice | Diretto | Prezzo di esercizio |
Prezzo unitario |
Unità modificate |
Valore modificato (1K) |
Opzioni rimanenti |
Azioni rimanenti |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-21 | 2025-08-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -43.850 | 15.432 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 946 | 379.284 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.226 | 234.985 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 946 | 24.279 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 561 | 59.277 | ||||||
| 2025-07-02 | 2025-06-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 946 | 18.315 | ||||||
| 2025-06-20 | 2025-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 34,2600 | -2.686 | -92 | 47.948 | ||||
| 2025-06-20 | 2025-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 6.824 | 50.634 | ||||||
| 2025-06-06 | 2025-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 34,2200 | -4.032 | -138 | 39.055 | ||||
| 2025-06-06 | 2025-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 9.504 | 43.087 | ||||||
| 2025-05-23 | 2025-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 34,5900 | -7.162 | -248 | 56.434 | ||||
| 2025-05-23 | 2025-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 15.488 | 63.596 | ||||||
| 2025-05-15 | 2025-05-14 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 43.850 | 58.710 | ||||||
| 2025-05-07 | 2025-05-06 | 4 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | 171.000 | 171.000 | ||||||
| 2025-05-07 | 2025-05-06 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -171.000 | 38.633 | ||||||
| 2025-04-02 | 2025-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,7200 | -1.518 | -56 | 43.142 | ||||
| 2025-04-02 | 2025-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3.856 | 44.660 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 915 | 23.118 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 915 | 17.205 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 543 | 14.860 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.186 | 230.937 | ||||||
| 2025-04-02 | 2025-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 915 | 377.670 | ||||||
| 2025-03-19 | 2025-03-17 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -55.250 | 14.317 | ||||||
| 2025-03-10 | 2025-03-07 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 43.150 | 69.563 | ||||||
| 2025-03-07 | 2025-03-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35,7550 | -818.478 | -29.265 | 6.523.999 | ||||
| 2025-03-07 | 2025-03-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,7250 | 907.600 | 26.978 | 7.342.477 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 35,8800 | -11.702 | -420 | 122.689 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 21.160 | 134.391 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 35,8800 | -49.057 | -1.760 | 113.231 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 92.478 | 162.288 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35,8800 | -1.612 | -58 | 48.108 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 5.160 | 49.720 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35,8800 | -809 | -29 | 44.560 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35,8800 | -474 | -17 | 45.369 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1.515 | 45.843 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2.587 | 44.328 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8800 | -1.033 | -37 | 40.804 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4.240 | 41.837 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8800 | -732 | -26 | 37.597 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8800 | -523 | -19 | 38.329 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8800 | -410 | -15 | 38.852 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.380 | 39.262 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.156 | 37.882 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3.004 | 35.726 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35,8800 | -40.425 | -1.450 | 209.633 | ||||
| 2025-03-04 | 2025-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 82.900 | 250.058 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35,8800 | -31.408 | -1.127 | 167.158 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31.408 | 198.566 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 35,8800 | -1.994 | -72 | 32.914 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 35,8800 | -958 | -34 | 34.908 | ||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2.070 | 35.866 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4.312 | 33.796 | ||||||
| 2025-03-04 | 2025-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35,8800 | -6.412 | -230 | 6.434.877 | ||||
| 2025-03-04 | 2025-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 6.412 | 6.441.289 | ||||||
| 2025-03-04 | 2025-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35,8800 | -36.222 | -1.300 | 6.434.877 | ||||
| 2025-03-04 | 2025-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36.222 | 6.471.099 | ||||||
| 2025-01-15 | 2025-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36,3800 | -3.580 | -130 | 29.484 | ||||
| 2025-01-15 | 2025-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 7.740 | 33.064 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 37,4200 | -3.943 | -148 | 69.810 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 11.700 | 73.753 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 900 | 51.255 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 900 | 375.728 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.166 | 225.225 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 900 | 12.025 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 1.066 | 26.404 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 900 | 21.913 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 900 | 16.081 | ||||||
| 2025-01-03 | 2024-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 900 | 38.647 | ||||||
| 2024-11-29 | 2024-11-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42,8042 | -235.051 | -10.061 | 6.434.877 | ||||
| 2024-11-29 | 2024-11-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42,6617 | -234.464 | -10.003 | 6.669.928 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 42,5550 | -214.110 | -9.111 | 238.540 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 42,5289 | -107.622 | -4.577 | 452.650 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 28,3200 | 321.732 | 9.111 | 560.272 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42,6001 | -367.691 | -15.664 | 167.158 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42,5918 | -25.537 | -1.088 | 534.849 | ||||
| 2024-11-29 | 2024-11-26 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 28,3200 | 393.228 | 11.136 | 560.386 | ||||
| 2024-11-25 | 2024-11-22 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 43,3851 | -14.408 | -625 | 32.733 | ||||
| 2024-11-22 | 2024-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 5.234 | 374.828 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 5.234 | 224.059 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 5.234 | 50.355 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 5.234 | 11.125 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 5.234 | 15.181 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5.234 | 25.338 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 42,9900 | -81 | -3 | 47.141 | ||||
| 2024-11-22 | 2024-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5.234 | 47.222 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 5.234 | 21.013 | ||||||
| 2024-11-22 | 2024-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5.234 | 37.747 | ||||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 44,8600 | -54.952 | -2.465 | 25.324 | ||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 44,8328 | -13.248 | -594 | 80.276 | ||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 44,8600 | -10.000 | -449 | 93.524 | ||||
| 2024-11-07 | 2024-11-06 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 29,7250 | 68.200 | 2.027 | 103.524 | ||||
| 2024-11-05 | 2024-11-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -517.000 | 6.904.392 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 808 | 369.594 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 808 | 45.121 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.048 | 218.825 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 808 | 5.891 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 958 | 20.104 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 808 | 9.947 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 808 | 32.513 | ||||||
| 2024-10-01 | 2024-09-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 808 | 15.779 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 862 | 372.194 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 1.022 | 19.137 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 862 | 43.790 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.118 | 215.503 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 862 | 5.076 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 862 | 9.066 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 862 | 31.344 | ||||||
| 2024-07-01 | 2024-06-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 862 | 14.855 | ||||||
| 2024-06-20 | 2024-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,9000 | -1.007 | -37 | 32.722 | ||||
| 2024-06-20 | 2024-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.559 | 33.729 | ||||||
| 2024-06-07 | 2024-06-06 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -10.932 | 167.158 | ||||||
| 2024-06-07 | 2024-06-06 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -31.938 | 16.767.579 | ||||||
| 2024-06-07 | 2024-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39,1400 | -1.512 | -59 | 35.324 | ||||
| 2024-06-07 | 2024-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 3.564 | 36.836 | ||||||
| 2024-05-23 | 2024-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 38,8900 | -2.686 | -104 | 41.741 | ||||
| 2024-05-23 | 2024-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 5.808 | 44.427 | ||||||
| 2024-05-13 | 2024-05-09 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -76.290 | 18.115 | ||||||
| 2024-04-17 | 2024-04-15 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 39,4300 | -66 | -3 | 4.214 | ||||
| 2024-04-17 | 2024-04-15 | 4 | Lucas Wonya Y | CMCSA | Class A Common Stock | D | 4.280 | 4.280 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 779 | 366.976 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 779 | 42.443 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 390 | 25.255 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.010 | 212.256 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 923 | 94.396 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 779 | 68.597 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 779 | 30.150 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 779 | 8.141 | ||||||
| 2024-04-02 | 2024-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,2800 | -1.183 | -50 | 30.597 | ||||
| 2024-04-02 | 2024-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3.004 | 31.780 | ||||||
| 2024-04-02 | 2024-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 779 | 13.891 | ||||||
| 2024-04-01 | 2024-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 43,3500 | -1.114 | -48 | 38.619 | ||||
| 2024-04-01 | 2024-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2.408 | 39.733 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,7700 | -2.732 | -117 | 32.700 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 6.440 | 35.432 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42,7700 | -40.002 | -1.711 | 178.090 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 83.400 | 218.092 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,7700 | -1.464 | -63 | 28.776 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3.720 | 30.240 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42,7700 | -2.054 | -88 | 37.325 | ||||
| 2024-03-19 | 2024-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 4.440 | 39.379 | ||||||
| 2024-03-19 | 2024-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42,7700 | -4.281 | -183 | 7.421.392 | ||||
| 2024-03-19 | 2024-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 4.281 | 7.425.673 | ||||||
| 2024-03-11 | 2024-03-08 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 37.500 | 93.473 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -147.763 | 7.421.392 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 306.147 | 7.569.155 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 42,8000 | -21.430 | -917 | 7.263.008 | ||||
| 2024-03-05 | 2024-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.743 | 7.284.438 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | -39.917 | 62.053 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 72.181 | 101.970 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 42,8000 | -4.389 | -188 | 29.789 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7.935 | 34.178 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,8000 | -526 | -23 | 26.520 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.590 | 27.046 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,8000 | -525 | -22 | 25.456 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,8000 | -337 | -14 | 25.981 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.380 | 26.318 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.156 | 24.938 | ||||||
| 2024-03-05 | 2024-03-04 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42,8000 | -109.664 | -4.694 | 134.692 | ||||
| 2024-03-05 | 2024-03-04 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 228.202 | 244.356 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42,8000 | -14.933 | -639 | 16.154 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31.087 | 31.087 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,8000 | -1.822 | -78 | 28.992 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,8000 | -875 | -37 | 30.814 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2.070 | 31.689 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4.312 | 29.619 | ||||||
| 2024-03-05 | 2024-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42,8000 | -895 | -38 | 34.939 | ||||
| 2024-03-05 | 2024-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1.935 | 35.834 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42,8000 | -1.197 | -51 | 33.899 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 42,8000 | -701 | -30 | 35.096 | ||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1.515 | 35.797 | ||||||
| 2024-03-05 | 2024-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2.587 | 34.282 | ||||||
| 2024-02-16 | 2024-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 41,8000 | -2.247 | -94 | 25.307 | ||||
| 2024-02-16 | 2024-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5.296 | 27.554 | ||||||
| 2024-01-31 | 2024-01-30 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,4000 | -718.056 | -33.318 | 7.237.695 | ||||
| 2024-01-31 | 2024-01-30 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 25,0000 | 965.000 | 24.125 | 7.955.751 | ||||
| 2024-01-30 | 2024-01-29 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46,1023 | -114.749 | -5.290 | 0 | ||||
| 2024-01-16 | 2024-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,9900 | -3.159 | -136 | 22.258 | ||||
| 2024-01-16 | 2024-01-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 7.740 | 25.417 | ||||||
| 2024-01-08 | 2024-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,6300 | -2.373 | -101 | 17.677 | ||||
| 2024-01-08 | 2024-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5.592 | 20.050 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43,6700 | -8.956 | -391 | 6.990.751 | ||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43,6700 | -7.448 | -325 | 6.999.707 | ||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43,6700 | -5.929 | -259 | 7.007.155 | ||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 17.691 | 7.013.084 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21.637 | 6.995.393 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21.879 | 6.973.756 | ||||||
| 2024-01-04 | 2024-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 43,6700 | -4.441 | -194 | 26.243 | ||||
| 2024-01-04 | 2024-01-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 11.700 | 30.684 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 770 | 41.256 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 770 | 365.814 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 998 | 209.436 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 192 | 66.561 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 770 | 13.030 | ||||||
| 2024-01-03 | 2023-12-31 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 770 | 7.313 | ||||||
| 2023-12-18 | 2023-12-14 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -110.000 | 16.799.517 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,6334 | -35.192 | -1.500 | 14.458 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,6050 | -20.729 | -883 | 49.650 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 42,6007 | -6.471 | -276 | 70.379 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 25,0000 | 27.200 | 680 | 76.850 | ||||
| 2023-11-22 | 2023-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 42,9400 | -81 | -3 | 41.988 | ||||
| 2023-11-22 | 2023-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5.240 | 42.069 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 5.240 | 12.260 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5.240 | 55.966 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 5.240 | 6.544 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 5.240 | 208.439 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 42,9400 | -49 | -2 | 24.764 | ||||
| 2023-11-22 | 2023-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 5.240 | 24.813 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 5.240 | 66.369 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 5.240 | 365.044 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 5.240 | 40.486 | ||||||
| 2023-11-22 | 2023-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5.240 | 29.092 | ||||||
| 2023-11-15 | 2023-11-14 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 41,9179 | -616.143 | -25.827 | 16.909.517 | ||||
| 2023-11-15 | 2023-11-14 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -276.719 | 17.525.660 | ||||||
| 2023-10-05 | 2023-10-03 | 4 | Brady Louise F. | CMCSA | Class A Common Stock | D | 1.295 | 1.295 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 705 | 34.871 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 705 | 359.454 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 705 | 6.977 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 176 | 59.887 | ||||||
| 2023-10-03 | 2023-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 916 | 201.399 | ||||||
| 2023-08-30 | 2023-08-28 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 19.165 | 50.715 | ||||||
| 2023-08-07 | 2023-08-04 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 45,4750 | -28.671 | -1.304 | 22.782 | ||||
| 2023-08-07 | 2023-08-04 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 29,8800 | 36.200 | 1.082 | 51.453 | ||||
| 2023-07-05 | 2023-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 752 | 358.408 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 752 | 33.799 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 188 | 58.483 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 978 | 198.708 | ||||||
| 2023-07-05 | 2023-06-30 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 752 | 6.235 | ||||||
| 2023-06-21 | 2023-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41,2000 | -1.007 | -41 | 15.253 | ||||
| 2023-06-21 | 2023-06-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.559 | 16.260 | ||||||
| 2023-06-14 | 2023-06-13 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -14.789 | 123.516 | ||||||
| 2023-06-14 | 2023-06-12 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -883 | 138.305 | ||||||
| 2023-06-14 | 2023-06-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 4.449.876 | ||||||
| 2023-06-06 | 2023-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39,7900 | -1.512 | -60 | 49.650 | ||||
| 2023-06-06 | 2023-06-05 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 3.564 | 51.162 | ||||||
| 2023-05-24 | 2023-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 41,2400 | -2.688 | -111 | 31.695 | ||||
| 2023-05-24 | 2023-05-22 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 5.808 | 34.383 | ||||||
| 2023-05-24 | 2023-05-22 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -170.000 | 6.605.600 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 824 | 357.264 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 206 | 56.865 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 824 | 32.626 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.072 | 195.669 | ||||||
| 2023-04-04 | 2023-03-31 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 725 | 5.444 | ||||||
| 2023-04-04 | 2023-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37,9100 | -925 | -35 | 12.999 | ||||
| 2023-04-04 | 2023-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.156 | 13.924 | ||||||
| 2023-04-04 | 2023-04-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 37,9100 | -1.997 | -76 | 46.895 | ||||
| 2023-04-04 | 2023-04-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 4.312 | 48.892 | ||||||
| 2023-04-04 | 2023-04-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 37,9100 | -1.198 | -45 | 28.575 | ||||
| 2023-04-04 | 2023-04-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 2.587 | 29.773 | ||||||
| 2023-03-30 | 2023-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36,9500 | -418 | -15 | 27.186 | ||||
| 2023-03-30 | 2023-03-29 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 903 | 27.604 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 4.075 | 4.719 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36,2400 | -2.376 | -86 | 44.580 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 5.600 | 46.956 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 35,8900 | -1.025 | -37 | 41.356 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2.415 | 42.381 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 36,2400 | -27.233 | -987 | 135.710 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 55.800 | 162.943 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35,8900 | -15.264 | -548 | 107.143 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31.275 | 122.407 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36,2400 | -4.887 | -177 | 4.445.911 | ||||
| 2023-03-17 | 2023-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 4.887 | 4.450.798 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35,8900 | -1.623 | -58 | 4.445.911 | ||||
| 2023-03-17 | 2023-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 1.623 | 4.447.534 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36,2400 | -2.074 | -75 | 26.701 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 4.480 | 28.775 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 35,8900 | -771 | -28 | 24.295 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1.665 | 25.066 | ||||||
| 2023-03-17 | 2023-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,2400 | -1.171 | -42 | 11.768 | ||||
| 2023-03-17 | 2023-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4.200 | 12.939 | ||||||
| 2023-03-17 | 2023-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8900 | -389 | -14 | 8.739 | ||||
| 2023-03-17 | 2023-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 9.128 | ||||||
| 2023-03-17 | 3 | Baltimore Thomas J Jr By Spouse | CMCSA | Class A Common Stock | I | 477 | ||||||||
| 2023-03-17 | 3 | Baltimore Thomas J Jr | CMCSA | Class A Common Stock | D | 644 | ||||||||
| 2023-03-09 | 2023-03-07 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | -81.975 | 31.526 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36,9500 | -21.449 | -793 | 4.445.911 | ||||
| 2023-03-03 | 2023-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.743 | 4.467.360 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 36,9500 | -4.457 | -165 | 19.185 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7.935 | 23.642 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,9500 | -443 | -16 | 7.733 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.590 | 8.176 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,6300 | -458 | -17 | 6.586 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.380 | 7.044 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36,9500 | -6.918 | -256 | 39.966 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 16.307 | 46.884 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36,6300 | -879 | -32 | 30.577 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2.070 | 31.456 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36,9500 | -896 | -33 | 23.401 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1.935 | 24.297 | ||||||
| 2023-03-03 | 2023-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 36,6300 | -474 | -17 | 22.362 | ||||
| 2023-03-03 | 2023-03-01 | 4 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 1.515 | 22.836 | ||||||
| 2023-03-03 | 2023-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 36,9500 | -15.172 | -561 | 91.132 | ||||
| 2023-03-03 | 2023-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31.087 | 106.304 | ||||||
| 2023-02-16 | 2023-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39,4200 | -843 | -33 | 29.386 | ||||
| 2023-02-16 | 2023-02-15 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 1.986 | 30.229 | ||||||
| 2023-02-16 | 2023-02-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 39,0600 | -3.284 | -128 | 28.243 | ||||
| 2023-02-16 | 2023-02-14 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 7.740 | 31.527 | ||||||
| 2023-01-30 | 2023-01-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 39,8600 | -886.363 | -35.330 | 4.420.617 | ||||
| 2023-01-30 | 2023-01-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 20,6100 | 1.212.000 | 24.979 | 5.306.980 | ||||
| 2023-01-24 | 2022-09-15 | 5 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -217.580 | 6.775.600 | ||||||
| 2023-01-24 | 2022-09-13 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -100 | 3.667.585 | ||||||
| 2023-01-06 | 3 | Armstrong Jason | CMCSA | Class A Common Stock | D | 22.661 | ||||||||
| 2023-01-06 | 2023-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 36,5900 | -971 | -36 | 23.787 | ||||
| 2023-01-06 | 2023-01-04 | 4 | Armstrong Jason | CMCSA | Class A Common Stock | D | 2.097 | 24.758 | ||||||
| 2023-01-06 | 3 | Khoury Jennifer | CMCSA | Class A Common Stock | D | 21.321 | ||||||||
| 2023-01-05 | 2023-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 35,5700 | -5.857 | -208 | 4.094.980 | ||||
| 2023-01-05 | 2023-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21.615 | 4.100.837 | ||||||
| 2023-01-05 | 2023-01-03 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 35,5700 | -4.441 | -158 | 15.707 | ||||
| 2023-01-05 | 2023-01-03 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 11.700 | 20.148 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 223 | 55.457 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 893 | 356.115 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 894 | 31.452 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.162 | 192.868 | ||||||
| 2023-01-04 | 2022-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 447 | 18.984 | ||||||
| 2022-12-21 | 2022-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 34,4100 | -4.219 | -145 | 407.812 | ||||
| 2022-12-21 | 2022-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 8.508 | 412.031 | ||||||
| 2022-12-15 | 2022-12-14 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 35,8850 | -2.000 | -72 | 36.829 | ||||
| 2022-11-23 | 2022-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 34,3500 | -117 | -4 | 38.829 | ||||
| 2022-11-23 | 2022-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5.677 | 38.946 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34,3500 | -1 | -0 | 55.233 | ||||
| 2022-11-23 | 2022-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 5.677 | 55.234 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34,3500 | -3 | -0 | 355.221 | ||||
| 2022-11-23 | 2022-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 5.677 | 355.224 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5.677 | 113.490 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 5.677 | 30.558 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 5.677 | 191.707 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 34,3500 | -1 | -0 | 18.537 | ||||
| 2022-11-23 | 2022-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 5.677 | 18.538 | ||||||
| 2022-11-23 | 2022-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 5.677 | 22.831 | ||||||
| 2022-10-12 | 2022-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 28,6800 | -3.940 | -113 | 94.410 | ||||
| 2022-10-12 | 2022-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 10.977 | 98.350 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 1.065 | 349.193 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 1.065 | 24.496 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 1.385 | 183.906 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 533 | 12.737 | ||||||
| 2022-10-03 | 2022-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 266 | 48.089 | ||||||
| 2022-08-22 | 2022-08-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38,6800 | -1.351 | -52 | 5.195 | ||||
| 2022-08-22 | 2022-08-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3.432 | 6.546 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 782 | 23.159 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 391 | 12.119 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 779 | 347.879 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 782 | 20.378 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 996 | 180.996 | ||||||
| 2022-07-05 | 2022-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 195 | 46.765 | ||||||
| 2022-06-21 | 2022-06-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38,7100 | -1.262 | -49 | 3.114 | ||||
| 2022-06-21 | 2022-06-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.559 | 4.376 | ||||||
| 2022-05-31 | 2022-05-27 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 44,5000 | -8.929 | -397 | 1.817 | ||||
| 2022-05-25 | 2022-05-23 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 42,0100 | 25.000 | 1.050 | 180.001 | ||||
| 2022-04-28 | 2022-04-27 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -7.074 | 88.547 | |||||
| 2022-04-28 | 2022-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 44,4500 | -2.718 | -121 | 87.373 | ||||
| 2022-04-28 | 2022-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 7.074 | 90.091 | ||||||
| 2022-04-18 | 2022-04-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -33.660 | 175.335 | ||||||
| 2022-04-18 | 2022-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 47,5800 | -14.649 | -697 | 537.027 | ||||
| 2022-04-18 | 2022-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33.660 | 551.676 | ||||||
| 2022-04-04 | 2022-04-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.380 | 37.703 | |||||
| 2022-04-04 | 2022-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 47,7000 | -681 | -32 | 10.253 | ||||
| 2022-04-04 | 2022-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.380 | 10.934 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 667 | 346.863 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 334 | 11.647 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 667 | 22.119 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 167 | 45.545 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 834 | 153.679 | ||||||
| 2022-04-04 | 2022-03-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 667 | 19.503 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -13.360 | 208.995 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 46,4800 | -5.815 | -270 | 518.016 | ||||
| 2022-03-18 | 2022-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 13.360 | 523.831 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -4.735 | 52.811 | |||||
| 2022-03-18 | 2022-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,4800 | -4.735 | -220 | 3.664.727 | ||||
| 2022-03-18 | 2022-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 4.735 | 3.669.462 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -3.720 | 39.083 | |||||
| 2022-03-18 | 2022-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46,4800 | -1.835 | -85 | 9.554 | ||||
| 2022-03-18 | 2022-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 3.720 | 11.389 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | -53.400 | 335.425 | ||||||
| 2022-03-18 | 2022-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46,4800 | -26.081 | -1.212 | 72.628 | ||||
| 2022-03-18 | 2022-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 53.400 | 98.709 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -14.400 | 222.355 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 46,2300 | -6.267 | -290 | 510.471 | ||||
| 2022-03-17 | 2022-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 14.400 | 516.738 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -15.056 | 236.755 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 45,5400 | -6.553 | -298 | 502.338 | ||||
| 2022-03-17 | 2022-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 15.056 | 508.891 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -5.565 | 95.621 | |||||
| 2022-03-17 | 2022-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 45,5400 | -2.091 | -95 | 83.017 | ||||
| 2022-03-17 | 2022-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5.565 | 85.108 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.575 | 42.803 | |||||
| 2022-03-17 | 2022-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46,2300 | -777 | -36 | 7.669 | ||||
| 2022-03-17 | 2022-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.575 | 8.446 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.395 | 44.378 | |||||
| 2022-03-17 | 2022-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 45,5400 | -688 | -31 | 6.871 | ||||
| 2022-03-17 | 2022-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 7.559 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | -20.925 | 388.825 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46,2300 | -10.220 | -472 | 45.309 | ||||
| 2022-03-17 | 2022-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 20.925 | 55.529 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -31.275 | 27.913 | |||||
| 2022-03-17 | 2022-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 45,5400 | -15.275 | -696 | 34.604 | ||||
| 2022-03-17 | 2022-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31.275 | 49.879 | ||||||
| 2022-03-17 | 2022-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -1.857 | 57.546 | |||||
| 2022-03-17 | 2022-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,2300 | -1.857 | -86 | 3.664.727 | ||||
| 2022-03-17 | 2022-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 1.857 | 3.666.584 | ||||||
| 2022-03-17 | 2022-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -1.644 | 59.403 | |||||
| 2022-03-17 | 2022-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45,5400 | -1.644 | -75 | 3.664.727 | ||||
| 2022-03-17 | 2022-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 1.644 | 3.666.371 | ||||||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 15,00 | 14,9950 | -169.000 | -2.534 | 0 | |||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 45,8400 | -103.590 | -4.749 | 493.835 | ||||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 45,6880 | -65.410 | -2.988 | 597.425 | ||||
| 2022-03-14 | 2022-03-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 14,9950 | 169.000 | 2.534 | 662.835 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -16.420 | 226.913 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 46,3800 | -9.081 | -421 | 66.392 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 16.420 | 75.473 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -39.812 | 243.333 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | 64.673 | 283.145 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 46,3900 | -22.017 | -1.021 | 59.053 | ||||
| 2022-03-03 | 2022-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 39.812 | 81.070 | ||||||
| 2022-03-03 | 2022-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -46.743 | 61.047 | |||||
| 2022-03-03 | 2022-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46,3800 | -22.596 | -1.048 | 3.664.727 | ||||
| 2022-03-03 | 2022-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 46.743 | 3.687.323 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 46,39 | 962.545 | 962.545 | |||||
| 2022-03-03 | 2022-03-02 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -16.537 | 85.682 | |||||
| 2022-03-03 | 2022-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 46,3800 | -8.200 | -380 | 403.043 | ||||
| 2022-03-03 | 2022-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 16.537 | 411.243 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -46.462 | 102.219 | |||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 46,39 | 475.600 | 475.600 | |||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | -23.038 | 394.706 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 46.462 | 417.744 | ||||||
| 2022-03-03 | 2022-03-02 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -18.525 | 251.811 | ||||||
| 2022-03-03 | 2022-03-02 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 46,3800 | -8.509 | -395 | 493.835 | ||||
| 2022-03-03 | 2022-03-02 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 18.525 | 502.344 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 46,39 | 555.055 | 555.055 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -31.087 | 59.188 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 46,3800 | -15.183 | -704 | 18.604 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 31.087 | 33.787 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 46,39 | 717.370 | 717.370 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -5.295 | 101.186 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 46,3800 | -1.871 | -87 | 79.543 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5.295 | 81.414 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Strong Dana | CMCSA | Option to Purchase | D | 46,39 | 309.880 | 309.880 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0,00 | -7.935 | 115.030 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 46,3800 | -3.198 | -148 | 8.448 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7.935 | 11.646 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Reid Thomas J. | CMCSA | Option to Purchase | D | 46,39 | 227.015 | 227.015 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.590 | 45.773 | |||||
| 2022-03-03 | 2022-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46,3800 | -591 | -27 | 6.164 | ||||
| 2022-03-03 | 2022-03-02 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.590 | 6.755 | ||||||
| 2022-03-03 | 2022-03-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | 10.780 | 47.363 | |||||
| 2022-03-03 | 2022-03-01 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 46,39 | 56.755 | 56.755 | |||||
| 2022-02-24 | 2022-02-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 307.725 | 838.178 | ||||||
| 2022-02-24 | 2022-02-22 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 220.088 | 409.750 | ||||||
| 2022-02-24 | 2022-02-22 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 93.711 | 93.711 | ||||||
| 2022-02-24 | 2022-02-22 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 132.814 | 270.336 | ||||||
| 2022-02-23 | 2022-02-18 | 4 | Cavanagh Michael J | CMCSA | Phantom Stock | D | 46,6400 | 225.433 | 10.514 | 426.161 | ||||
| 2022-02-23 | 2022-02-22 | 4 | ROBERTS BRIAN L | CMCSA | Phantom Stock | D | 46,9400 | 102.974 | 4.834 | 487.019 | ||||
| 2022-02-18 | 2022-02-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | -4.960 | 15.565 | ||||||
| 2022-02-18 | 2022-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46,7700 | -1.772 | -83 | 5.165 | ||||
| 2022-02-18 | 2022-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 4.960 | 6.937 | ||||||
| 2022-02-16 | 2022-02-15 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -11.916 | 218.472 | |||||
| 2022-02-16 | 2022-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 48,0500 | -6.590 | -317 | 41.258 | ||||
| 2022-02-16 | 2022-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 11.916 | 47.848 | ||||||
| 2022-02-10 | 2021-10-15 | 5 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 138.540 | 238.540 | ||||||
| 2022-02-10 | 2021-10-15 | 5 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | -138.540 | 0 | ||||||
| 2022-02-10 | 2021-03-24 | 5 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | 9.474 | 138.540 | ||||||
| 2022-02-10 | 2021-03-24 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -9.474 | 2.700 | ||||||
| 2022-02-10 | 2021-03-17 | 5 | Cavanagh Michael J By Spouse | CMCSA | Class A Common Stock | I | 129.066 | 129.066 | ||||||
| 2022-02-10 | 2021-03-17 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -129.066 | 12.174 | ||||||
| 2022-02-10 | 2021-02-26 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -760 | 109.478 | ||||||
| 2022-02-10 | 2021-02-11 | 5 | WATSON DAVID N | CMCSA | Class A Common Stock | D | -7.590 | 450.469 | ||||||
| 2022-02-10 | 2021-09-15 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -11 | 3.125.378 | ||||||
| 2022-02-10 | 2021-03-11 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -87.700 | 3.125.389 | ||||||
| 2022-02-02 | 2022-02-01 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | -13.591 | 0 | ||||||
| 2022-02-02 | 2022-02-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 49,9400 | -4.819 | -241 | 76.119 | ||||
| 2022-02-02 | 2022-02-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 13.591 | 80.938 | ||||||
| 2022-01-05 | 2022-01-03 | 4 | SHELL JEFF | CMCSA | Phantom Stock | D | 50,7400 | -81.243 | -4.122 | 76.519 | ||||
| 2022-01-05 | 2022-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -21.612 | 107.790 | |||||
| 2022-01-05 | 2022-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 50,7400 | -6.212 | -315 | 3.640.580 | ||||
| 2022-01-05 | 2022-01-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 21.612 | 3.646.792 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 776 | 151.732 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 621 | 18.760 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 155 | 44.513 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 621 | 345.999 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 310 | 11.247 | ||||||
| 2022-01-04 | 2021-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 621 | 21.236 | ||||||
| 2021-12-21 | 2021-12-20 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -8.508 | 148.681 | |||||
| 2021-12-21 | 2021-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 48,4000 | -4.219 | -204 | 371.282 | ||||
| 2021-12-21 | 2021-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 8.508 | 375.501 | ||||||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Phantom Stock | D | 48,7600 | 187.635 | 9.149 | 382.074 | ||||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 15,00 | 14,9950 | -1.310.000 | -19.643 | 0 | |||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 48,6300 | -810.198 | -39.400 | 3.625.180 | ||||
| 2021-12-16 | 2021-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 14,9950 | 1.310.000 | 19.643 | 4.435.378 | ||||
| 2021-12-16 | 2021-12-15 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 13.591 | 13.591 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 51,5100 | -15 | -1 | 20.615 | ||||
| 2021-11-23 | 2021-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 3.786 | 20.630 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 51,5100 | -20 | -1 | 345.378 | ||||
| 2021-11-23 | 2021-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 3.786 | 345.398 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 51,5100 | -15 | -1 | 10.936 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 3.786 | 10.951 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 51,5100 | -20 | -1 | 44.358 | ||||
| 2021-11-23 | 2021-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 3.786 | 44.378 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 51,5100 | -146 | -8 | 150.956 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 3.786 | 151.102 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 51,5100 | -15 | -1 | 18.139 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 3.786 | 18.154 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 51,5100 | -21 | -1 | 25.783 | ||||
| 2021-11-23 | 2021-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3.786 | 25.804 | ||||||
| 2021-11-23 | 2021-08-16 | 4 | BREEN EDWARD D By GRAT | CMCSA | Class A Common Stock | I | -12.837 | 0 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 51,5100 | -146 | -8 | 16.281 | ||||
| 2021-11-23 | 2021-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 3.786 | 16.427 | ||||||
| 2021-11-23 | 2021-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 51,5100 | -97 | -5 | 33.269 | ||||
| 2021-11-23 | 2021-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3.786 | 33.366 | ||||||
| 2021-11-02 | 2021-10-29 | 4 | ROBERTS BRIAN L | CMCSA | Phantom Stock | D | 51,4300 | 194.439 | 10.000 | 194.439 | ||||
| 2021-11-02 | 2021-10-29 | 4 | Cavanagh Michael J | CMCSA | Phantom Stock | D | 51,4300 | 199.698 | 10.270 | 199.698 | ||||
| 2021-10-12 | 2021-10-11 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -10.977 | 106.481 | |||||
| 2021-10-12 | 2021-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 52,2200 | -4.850 | -253 | 67.347 | ||||
| 2021-10-12 | 2021-10-11 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 10.977 | 72.197 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 559 | 341.452 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 559 | 16.668 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 279 | 7.123 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 698 | 146.314 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 140 | 39.815 | ||||||
| 2021-10-04 | 2021-09-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 559 | 14.319 | ||||||
| 2021-08-23 | 2021-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.287 | 36.583 | |||||
| 2021-08-23 | 2021-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 59,4100 | -634 | -38 | 1.977 | ||||
| 2021-08-23 | 2021-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.287 | 2.611 | ||||||
| 2021-07-20 | 2021-07-19 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -2.559 | 37.870 | |||||
| 2021-07-20 | 2021-07-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 56,6300 | -1.261 | -71 | 1.324 | ||||
| 2021-07-20 | 2021-07-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.559 | 2.585 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 548 | 340.751 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 137 | 38.976 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 548 | 15.952 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 685 | 144.716 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 274 | 6.807 | ||||||
| 2021-07-02 | 2021-06-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 548 | 13.719 | ||||||
| 2021-06-07 | 2021-06-04 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 56,8920 | -4.031 | -229 | 29.580 | ||||
| 2021-05-11 | 2021-05-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 58,8323 | -3.966 | -233 | 33.611 | ||||
| 2021-05-04 | 2021-05-03 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 56,8850 | -9.800 | -557 | 26 | ||||
| 2021-04-30 | 2021-04-30 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 55,2000 | -709.673 | -39.174 | 7.404.817 | ||||
| 2021-04-28 | 2021-04-27 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -7.074 | 117.458 | |||||
| 2021-04-28 | 2021-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 54,3000 | -3.037 | -165 | 61.211 | ||||
| 2021-04-28 | 2021-04-27 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 7.074 | 64.248 | ||||||
| 2021-04-15 | 2021-04-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -10.098 | 4.721 | |||||
| 2021-04-15 | 2021-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 53,3000 | -4.210 | -224 | 483.324 | ||||
| 2021-04-15 | 2021-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10.098 | 487.534 | ||||||
| 2021-04-05 | 2021-04-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.590 | 40.429 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 54,7500 | -784 | -43 | 9.331 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.590 | 10.115 | ||||||
| 2021-04-05 | 2021-04-01 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -5.295 | 124.532 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 54,7500 | -2.447 | -134 | 56.709 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5.295 | 59.156 | ||||||
| 2021-04-05 | 2021-04-01 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0,00 | -7.935 | 122.965 | |||||
| 2021-04-05 | 2021-04-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 54,7500 | -4.224 | -231 | 3.711 | ||||
| 2021-04-05 | 2021-04-01 | 4 | Reid Thomas J. | CMCSA | Class A Common Stock | D | 7.935 | 7.935 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 722 | 143.074 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 578 | 13.129 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 578 | 340.054 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 289 | 6.496 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 144 | 38.093 | ||||||
| 2021-04-02 | 2021-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 578 | 15.239 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.646 | 129.402 | |||||
| 2021-03-19 | 2021-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57,5000 | -2.646 | -152 | 3.125.389 | ||||
| 2021-03-19 | 2021-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.646 | 3.128.035 | ||||||
| 2021-03-19 | 2021-03-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -2.720 | 42.019 | |||||
| 2021-03-19 | 2021-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 55,8700 | -1.340 | -75 | 8.525 | ||||
| 2021-03-19 | 2021-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.720 | 9.865 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.395 | 44.739 | |||||
| 2021-03-19 | 2021-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 57,5000 | -558 | -32 | 7.145 | ||||
| 2021-03-19 | 2021-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 7.703 | ||||||
| 2021-03-19 | 2021-03-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -16.720 | 14.819 | |||||
| 2021-03-19 | 2021-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 55,8700 | -6.971 | -389 | 477.076 | ||||
| 2021-03-19 | 2021-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 16.720 | 484.047 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -5.010 | 31.539 | |||||
| 2021-03-19 | 2021-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 57,5000 | -2.089 | -120 | 467.327 | ||||
| 2021-03-19 | 2021-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5.010 | 469.416 | ||||||
| 2021-03-19 | 2021-03-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -5.811 | 90.275 | |||||
| 2021-03-19 | 2021-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 55,8700 | -5.811 | -325 | 12.174 | ||||
| 2021-03-19 | 2021-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 5.811 | 17.985 | ||||||
| 2021-03-19 | 2021-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.342 | 96.086 | |||||
| 2021-03-19 | 2021-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 57,5000 | -8.868 | -510 | 141.240 | ||||
| 2021-03-19 | 2021-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.342 | 150.108 | ||||||
| 2021-03-17 | 2021-03-04 | 4 | Reid Thomas J. | CMCSA | Phantom Stock | D | 53,9300 | 17.744 | 957 | 18.053 | ||||
| 2021-03-17 | 2021-03-01 | 4 | Reid Thomas J. | CMCSA | Phantom Stock | D | 54,4500 | 2 | 0 | 309 | ||||
| 2021-03-17 | 2021-02-26 | 4 | Reid Thomas J. | CMCSA | Phantom Stock | D | 52,7200 | 307 | 16 | 307 | ||||
| 2021-03-17 | 2021-03-04 | 4 | SHELL JEFF | CMCSA | Phantom Stock | D | 53,9300 | 77.622 | 4.186 | 157.762 | ||||
| 2021-03-17 | 2021-02-26 | 4 | SHELL JEFF | CMCSA | Phantom Stock | D | 52,7200 | 80.140 | 4.225 | 80.140 | ||||
| 2021-03-17 | 2021-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -2.616 | 530.453 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58,0400 | -2.616 | -152 | 3.125.389 | ||||
| 2021-03-17 | 2021-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.616 | 3.128.005 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.139 | 132.048 | |||||
| 2021-03-17 | 2021-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57,5300 | -2.139 | -123 | 3.125.389 | ||||
| 2021-03-17 | 2021-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.139 | 3.127.528 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.129 | 114.428 | |||||
| 2021-03-17 | 2021-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 58,0400 | -8.765 | -509 | 131.766 | ||||
| 2021-03-17 | 2021-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.129 | 140.531 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -25.020 | 132.557 | |||||
| 2021-03-17 | 2021-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 57,5300 | -12.096 | -696 | 122.402 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 25.020 | 134.498 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -12.476 | 36.549 | |||||
| 2021-03-17 | 2021-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 58,0400 | -5.202 | -302 | 464.406 | ||||
| 2021-03-17 | 2021-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.476 | 469.608 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -12.045 | 49.025 | |||||
| 2021-03-17 | 2021-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 57,5300 | -5.022 | -289 | 457.132 | ||||
| 2021-03-17 | 2021-03-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.045 | 462.154 | ||||||
| 2021-03-17 | 2021-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.575 | 46.134 | |||||
| 2021-03-17 | 2021-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 58,0400 | -540 | -31 | 6.308 | ||||
| 2021-03-17 | 2021-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.575 | 6.848 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.395 | 47.709 | |||||
| 2021-03-17 | 2021-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 57,5300 | -478 | -27 | 5.273 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 5.751 | ||||||
| 2021-03-17 | 2021-03-15 | 4 | Strong Dana | CMCSA | Restricted Stock Units | D | 0,00 | -5.565 | 129.827 | |||||
| 2021-03-17 | 2021-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 57,5300 | -2.565 | -148 | 53.861 | ||||
| 2021-03-17 | 2021-03-15 | 4 | Strong Dana | CMCSA | Class A Common Stock | D | 5.565 | 56.426 | ||||||
| 2021-03-05 | 2021-03-04 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54,8870 | -32.891 | -1.805 | 35.932 | ||||
| 2021-03-05 | 2021-03-04 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 54,2355 | -6.000 | -325 | 6.207 | ||||
| 2021-03-03 | 2021-03-01 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 435.200 | 23.697 | 435.200 | |||
| 2021-03-03 | 2021-03-01 | 4 | Reid Thomas J. | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 207.500 | 11.298 | 207.500 | |||
| 2021-03-03 | 2021-03-01 | 4 | Strong Dana | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 217.600 | 11.848 | 217.600 | |||
| 2021-03-03 | 2021-03-01 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 655.100 | 35.670 | 655.100 | |||
| 2021-03-03 | 2021-03-01 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 879.200 | 47.872 | 879.200 | |||
| 2021-03-03 | 2021-03-01 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | 9.200 | 49.104 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 51.800 | 2.821 | 51.800 | |||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -29.728 | 157.189 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -10.263 | 186.917 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -9.978 | 197.180 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -9.591 | 207.158 | |||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 54,45 | 54,4500 | 356.700 | 19.422 | 356.700 | |||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54,4500 | -14.740 | -803 | 366.993 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54,4500 | -5.089 | -277 | 381.733 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54,4500 | -4.948 | -269 | 386.822 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 54,4500 | -4.756 | -259 | 391.770 | ||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9.591 | 396.526 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9.978 | 386.935 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 10.263 | 376.957 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 29.728 | 366.694 | ||||||
| 2021-03-03 | 2021-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -16.420 | 230.388 | |||||
| 2021-03-03 | 2021-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54,2500 | -8.739 | -474 | 68.823 | ||||
| 2021-03-03 | 2021-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 16.420 | 77.562 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -18.928 | 246.808 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -6.330 | 265.736 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -5.748 | 272.066 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -5.589 | 277.814 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | 55.100 | 283.403 | |||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54,4500 | -10.074 | -549 | 61.142 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54,4500 | -3.060 | -167 | 71.216 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54,4500 | -2.975 | -162 | 74.276 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 54,4500 | -2.637 | -144 | 77.251 | ||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5.589 | 79.888 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5.748 | 74.299 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 6.330 | 68.551 | ||||||
| 2021-03-03 | 2021-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 18.928 | 62.221 | ||||||
| 2021-02-26 | 3 | Strong Dana | CMCSA | Class A Common Stock | D | 50.861 | ||||||||
| 2021-02-19 | 2021-02-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.860 | 39.904 | |||||
| 2021-02-19 | 2021-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 52,9900 | -709 | -38 | 4.356 | ||||
| 2021-02-19 | 2021-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.860 | 5.065 | ||||||
| 2021-02-16 | 2021-02-15 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -11.916 | 228.303 | |||||
| 2021-02-16 | 2021-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 53,2300 | -4.555 | -242 | 43.293 | ||||
| 2021-02-16 | 2021-02-15 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 11.916 | 47.848 | ||||||
| 2021-02-12 | 2020-12-29 | 5 | Cavanagh Michael J By Trust | CMCSA | Class A Common Stock | I | 100.000 | 100.000 | ||||||
| 2021-02-12 | 2020-12-29 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -100.000 | 110.238 | ||||||
| 2021-02-12 | 2020-11-27 | 5 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | -12.125 | 210.238 | ||||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 28,32 | 321.732 | 321.732 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 29,88 | 419.520 | 419.520 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 37,46 | 258.615 | 258.615 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J By Trust | CMCSA | Option to Purchase | I | 35,83 | 167.910 | 167.910 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 28,32 | -321.732 | 393.228 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 29,88 | -419.520 | 279.680 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 37,46 | -258.615 | 316.085 | |||||
| 2021-02-12 | 2020-05-21 | 5 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 35,83 | -167.910 | 391.790 | |||||
| 2021-02-12 | 2020-11-17 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -64.711 | 2.503.416 | ||||||
| 2021-02-12 | 2020-04-15 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -131.805 | 2.568.127 | ||||||
| 2021-02-12 | 2020-04-09 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -267.240 | 2.699.932 | ||||||
| 2021-02-12 | 2021-02-10 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -1.678.000 | -20.992 | 0 | |||
| 2021-02-12 | 2021-02-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 53,0400 | -968.327 | -51.360 | 3.213.089 | ||||
| 2021-02-12 | 2021-02-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 12,5100 | 1.678.000 | 20.992 | 4.181.416 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -330.000 | -4.128 | 0 | |||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 12,63 | 12,6300 | -79.314 | -1.002 | 0 | |||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 52,7450 | -186.057 | -9.814 | 458.059 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 52,7470 | -181.281 | -9.562 | 644.116 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 52,7550 | -41.976 | -2.214 | 825.397 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,6300 | 79.314 | 1.002 | 867.373 | ||||
| 2021-02-12 | 2021-02-11 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12,5100 | 330.000 | 4.128 | 788.059 | ||||
| 2021-02-01 | 2021-01-29 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -20 | 216.749 | |||||
| 2021-02-01 | 2021-01-29 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 49,5700 | -10 | -0 | 336.966 | ||||
| 2021-02-01 | 2021-01-29 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 20 | 336.976 | ||||||
| 2021-02-01 | 2021-01-29 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -20 | 240.219 | |||||
| 2021-02-01 | 2021-01-29 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 49,5700 | -8 | -0 | 35.932 | ||||
| 2021-02-01 | 2021-01-29 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 20 | 35.940 | ||||||
| 2021-01-29 | 2021-01-28 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 49,9505 | -1.000 | -50 | 12.170 | ||||
| 2021-01-29 | 2021-01-28 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 49,9970 | -1.000 | -50 | 13.170 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | -2.999 | 2.470 | ||||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | -2.865 | 5.469 | ||||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 2.865 | 14.170 | ||||||
| 2021-01-06 | 2021-01-04 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 2.999 | 11.305 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 298 | 8.306 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 596 | 14.495 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 596 | 339.327 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 745 | 141.378 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 149 | 37.187 | ||||||
| 2021-01-05 | 2020-12-31 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 596 | 12.512 | ||||||
| 2020-12-21 | 2020-12-20 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -8.508 | 216.769 | |||||
| 2020-12-21 | 2020-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 50,9000 | -4.219 | -215 | 336.956 | ||||
| 2020-12-21 | 2020-12-20 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 8.508 | 341.175 | ||||||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -15.500 | -194 | 0 | |||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 51,2300 | -9.918 | -508 | 332.667 | ||||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 51,2250 | -5.582 | -286 | 342.585 | ||||
| 2020-12-03 | 2020-12-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 12,5100 | 15.500 | 194 | 348.167 | ||||
| 2020-11-24 | 2020-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 3.966 | 13.899 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 3.966 | 338.731 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3.966 | 37.577 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3.966 | 82.002 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 49,1700 | -153 | -8 | 140.632 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 3.966 | 140.785 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 3.966 | 8.007 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 3.966 | 11.915 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 3.966 | 37.038 | ||||||
| 2020-11-24 | 2020-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 49,1700 | -154 | -8 | 12.102 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 3.966 | 12.256 | ||||||
| 2020-10-16 | 2020-10-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | 45,1100 | -17.673 | -797 | 134.187 | |||
| 2020-10-02 | 2020-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 338 | 3.983 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 676 | 9.768 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 676 | 334.619 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 844 | 135.726 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 169 | 32.221 | ||||||
| 2020-10-02 | 2020-09-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 676 | 7.929 | ||||||
| 2020-09-21 | 2020-09-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 45,5800 | -21.857 | -996 | 533.069 | ||||
| 2020-09-21 | 2020-09-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 45,2600 | -17.920 | -811 | 189.662 | ||||
| 2020-08-25 | 2020-08-24 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,8700 | -848 | -36 | 3.205 | ||||
| 2020-08-25 | 2020-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.287 | 41.764 | |||||
| 2020-08-25 | 2020-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 43,0700 | -439 | -19 | 4.053 | ||||
| 2020-08-25 | 2020-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.287 | 4.492 | ||||||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -294.500 | -3.684 | 15.500 | |||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 42,9800 | -195.016 | -8.382 | 332.667 | ||||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 42,9070 | -99.484 | -4.269 | 527.683 | ||||
| 2020-08-04 | 2020-08-03 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 12,5100 | 294.500 | 3.684 | 627.167 | ||||
| 2020-08-04 | 2020-07-31 | 4 | Bergman Naomi M. | CMCSA | Phantom Stock | D | 42,8000 | 427 | 18 | 2.788 | ||||
| 2020-08-04 | 2020-07-31 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 42,8000 | 18.200 | 779 | 120.046 | ||||
| 2020-08-04 | 2020-07-31 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 42,8000 | 7.333 | 314 | 21.175 | ||||
| 2020-08-04 | 2020-07-31 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 42,8000 | 7.430 | 318 | 24.636 | ||||
| 2020-08-04 | 2020-07-31 | 4 | Bergman Naomi M. | CMCSA | Phantom Stock | D | 42,8000 | 427 | 18 | 2.788 | ||||
| 2020-08-04 | 2020-07-31 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 42,8000 | 28.686 | 1.228 | 157.501 | ||||
| 2020-07-09 | 2020-06-19 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 17.060 | 20.525 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 353 | 3.645 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 353 | 32.052 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 38,9800 | -14 | -1 | 134.881 | ||||
| 2020-07-02 | 2020-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 353 | 134.895 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 353 | 9.092 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 353 | 7.253 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 353 | 22.115 | ||||||
| 2020-07-02 | 2020-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 353 | 333.943 | ||||||
| 2020-06-16 | 2020-06-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38,6000 | -4.536 | -175 | 3.205 | ||||
| 2020-06-16 | 2020-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -6.880 | 43.051 | |||||
| 2020-06-16 | 2020-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39,4600 | -2.344 | -92 | 7.741 | ||||
| 2020-06-16 | 2020-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 6.880 | 10.085 | ||||||
| 2020-06-05 | 3 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 14.100 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 14.100 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. By Trusts | CMCSA | Class A Common Stock | I | 7.500 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. By Trusts | CMCSA | Class A Common Stock | I | 7.500 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. By Trusts | CMCSA | Class A Common Stock | I | 7.500 | ||||||||
| 2020-06-05 | 3 | Bergman Naomi M. | CMCSA | Class A Common Stock | D | 14.100 | ||||||||
| 2020-06-05 | 2020-06-03 | 4 | Bergman Naomi M. | CMCSA | Phantom Stock | D | 2.361 | 2.361 | ||||||
| 2020-05-22 | 2020-05-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 39,1700 | -1.674 | -66 | 21.067 | ||||
| 2020-05-22 | 2020-05-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 39,1700 | -1.674 | -66 | 8.334 | ||||
| 2020-05-18 | 2020-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -56.512 | 157.577 | |||||
| 2020-05-18 | 2020-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35,9200 | -27.320 | -981 | 222.363 | ||||
| 2020-05-18 | 2020-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 56.512 | 249.683 | ||||||
| 2020-05-11 | 2020-05-08 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 36,4700 | -15.660 | -571 | 24.046 | ||||
| 2020-04-17 | 2020-04-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37,5300 | -919 | -34 | 2.654 | ||||
| 2020-04-16 | 2020-04-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.395 | 49.931 | |||||
| 2020-04-16 | 2020-04-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37,1600 | -476 | -18 | 3.573 | ||||
| 2020-04-16 | 2020-04-15 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 4.049 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.157 | 151.860 | |||||
| 2020-04-16 | 2020-04-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37,1600 | -2.157 | -80 | 2.967.172 | ||||
| 2020-04-16 | 2020-04-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.157 | 2.969.329 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -12.045 | 61.070 | |||||
| 2020-04-16 | 2020-04-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37,1600 | -5.497 | -204 | 457.508 | ||||
| 2020-04-16 | 2020-04-15 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.045 | 463.005 | ||||||
| 2020-04-16 | 2020-04-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -10.098 | 73.115 | |||||
| 2020-04-16 | 2020-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38,5200 | -4.608 | -178 | 450.960 | ||||
| 2020-04-16 | 2020-04-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10.098 | 455.568 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -25.020 | 214.089 | |||||
| 2020-04-16 | 2020-04-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 37,1600 | -12.096 | -449 | 193.171 | ||||
| 2020-04-16 | 2020-04-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 25.020 | 205.267 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -13.905 | 551.090 | ||||||
| 2020-04-16 | 2020-04-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,1600 | -6.592 | -245 | 260.319 | ||||
| 2020-04-16 | 2020-04-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.905 | 266.911 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34,3800 | -4 | -0 | 333.590 | ||||
| 2020-04-02 | 2020-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 400 | 333.594 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 34,3800 | -16 | -1 | 134.542 | ||||
| 2020-04-02 | 2020-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 400 | 134.558 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 34,3800 | -3 | -0 | 3.292 | ||||
| 2020-04-02 | 2020-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 400 | 3.295 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 34,3800 | -3 | -0 | 8.739 | ||||
| 2020-04-02 | 2020-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 400 | 8.742 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 34,3800 | -5 | -0 | 21.762 | ||||
| 2020-04-02 | 2020-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 400 | 21.767 | ||||||
| 2020-04-02 | 2020-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34,3800 | -4 | -0 | 31.699 | ||||
| 2020-04-02 | 2020-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 400 | 31.703 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -16.800 | 83.213 | |||||
| 2020-03-24 | 2020-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33,3700 | -7.667 | -256 | 445.470 | ||||
| 2020-03-24 | 2020-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 16.800 | 453.137 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -37.200 | 564.995 | ||||||
| 2020-03-24 | 2020-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33,3700 | -17.635 | -588 | 227.608 | ||||
| 2020-03-24 | 2020-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37.200 | 245.243 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 35,6800 | -2.180 | -78 | 239.109 | |||
| 2020-03-20 | 2020-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35,6800 | -2.180 | -78 | 180.247 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 2.180 | 182.427 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18.840 | 602.195 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 35,6800 | -8.932 | -319 | 208.043 | ||||
| 2020-03-20 | 2020-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 216.975 | ||||||
| 2020-03-20 | 2020-03-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,6400 | -672 | -24 | 2.654 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.020 | 51.326 | |||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,2300 | -919 | -33 | 3.326 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,6800 | -348 | -12 | 4.245 | ||||
| 2020-03-20 | 2020-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.020 | 4.593 | ||||||
| 2020-03-20 | 2020-03-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -6.270 | 100.013 | |||||
| 2020-03-20 | 2020-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38,6800 | -2.862 | -111 | 436.337 | ||||
| 2020-03-20 | 2020-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6.270 | 439.199 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -5.010 | 106.283 | |||||
| 2020-03-18 | 2020-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38,2200 | -2.287 | -87 | 432.929 | ||||
| 2020-03-18 | 2020-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5.010 | 435.216 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -12.476 | 111.293 | |||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 9,17 | 9,1700 | -470.000 | -4.310 | 0 | |||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37,4500 | -267.218 | -10.007 | 430.206 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37,3040 | -117.230 | -4.373 | 697.424 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36,6910 | -85.552 | -3.139 | 814.654 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36,0400 | -5.694 | -205 | 900.206 | ||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.476 | 905.900 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 9,1700 | 470.000 | 4.310 | 893.424 | ||||
| 2020-03-18 | 2020-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.668 | 154.017 | |||||
| 2020-03-18 | 2020-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 38,2200 | -2.668 | -102 | 2.967.172 | ||||
| 2020-03-18 | 2020-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.668 | 2.969.840 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.638 | 156.685 | |||||
| 2020-03-18 | 2020-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36,0400 | -2.638 | -95 | 2.967.172 | ||||
| 2020-03-18 | 2020-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.638 | 2.969.810 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.342 | 241.289 | |||||
| 2020-03-18 | 2020-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 38,2200 | -8.868 | -339 | 180.247 | ||||
| 2020-03-18 | 2020-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.342 | 189.115 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.129 | 259.631 | |||||
| 2020-03-18 | 2020-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 36,0400 | -8.765 | -316 | 170.773 | ||||
| 2020-03-18 | 2020-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.129 | 179.538 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -17.192 | 5.640 | |||||
| 2020-03-18 | 2020-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 38,2200 | -8.150 | -311 | 198.135 | ||||
| 2020-03-18 | 2020-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.192 | 206.285 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -16.992 | 22.832 | |||||
| 2020-03-18 | 2020-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36,0400 | -8.056 | -290 | 189.093 | ||||
| 2020-03-18 | 2020-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16.992 | 197.149 | ||||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.395 | 52.346 | |||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,5500 | -1.038 | -38 | 3.573 | ||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 38,2200 | -476 | -18 | 4.611 | ||||
| 2020-03-18 | 2020-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 5.087 | ||||||
| 2020-03-18 | 2020-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.575 | 53.741 | |||||
| 2020-03-18 | 2020-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 36,0400 | -537 | -19 | 3.692 | ||||
| 2020-03-18 | 2020-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.575 | 4.229 | ||||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -18.720 | 240.239 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | 70.600 | 258.959 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 42,5200 | -9.963 | -424 | 35.920 | ||||
| 2020-03-04 | 2020-03-02 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 18.720 | 45.883 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -7.098 | 188.359 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -6.330 | 195.457 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -5.748 | 201.787 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Restricted Stock Units | D | 0,00 | -5.589 | 207.535 | |||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40,4300 | -3.778 | -153 | 27.163 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40,4300 | -3.369 | -136 | 30.941 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40,4300 | -3.060 | -124 | 34.310 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 40,4300 | -2.975 | -120 | 37.370 | ||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5.589 | 40.345 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 5.748 | 34.756 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 6.330 | 29.008 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 7.098 | 22.678 | ||||||
| 2020-03-04 | 2020-03-02 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 42,52 | 643.100 | 643.100 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0,00 | 52.900 | 130.900 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Reid Thomas J. | CMCSA | Option to Purchase | D | 42,52 | 344.700 | 344.700 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | 10.600 | 55.316 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 42,52 | 68.900 | 68.900 | |||||
| 2020-03-04 | 2020-03-02 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 42,52 | 1.623.300 | 1.623.300 | |||||
| 2020-03-04 | 2020-03-02 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 42,52 | 1.079.700 | 1.079.700 | |||||
| 2020-03-04 | 2020-03-02 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 42,52 | 643.100 | 643.100 | |||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -29.408 | 225.277 | |||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Option to Purchase | D | 42,52 | 574.300 | 574.300 | |||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 42,5200 | -14.581 | -620 | 332.667 | ||||
| 2020-03-04 | 2020-03-02 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 29.408 | 347.248 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -11.148 | 254.685 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -10.263 | 265.833 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -9.978 | 276.096 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Restricted Stock Units | D | 0,00 | -9.591 | 286.074 | |||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40,4300 | -5.528 | -223 | 317.840 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40,4300 | -5.089 | -206 | 323.368 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40,4300 | -4.948 | -200 | 328.457 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 40,4300 | -4.756 | -192 | 333.405 | ||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9.591 | 338.161 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 9.978 | 328.570 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 10.263 | 318.592 | ||||||
| 2020-03-04 | 2020-03-01 | 4 | SHELL JEFF | CMCSA | Class A Common Stock | D | 11.148 | 308.329 | ||||||
| 2020-02-26 | 3 | SHELL JEFF | CMCSA | Class A Common Stock | D | 594.362 | ||||||||
| 2020-02-26 | 3 | SHELL JEFF | CMCSA | Class A Common Stock | D | 594.362 | ||||||||
| 2020-02-26 | 3 | SHELL JEFF | CMCSA | Class A Common Stock | D | 594.362 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 31.185 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis By Trust | CMCSA | Class A Common Stock | I | 15.630 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 31.185 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis | CMCSA | Class A Common Stock | D | 31.185 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis By Trust | CMCSA | Class A Common Stock | I | 15.630 | ||||||||
| 2020-02-26 | 3 | Miller Adam Louis By Trust | CMCSA | Class A Common Stock | I | 15.630 | ||||||||
| 2020-02-24 | 2020-02-20 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 45,8000 | -1.176 | -54 | 2.654 | ||||
| 2020-02-20 | 2020-02-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 166.800 | 207.582 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 92.700 | 621.035 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 80.300 | 137.522 | ||||||
| 2020-02-20 | 2020-02-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | -1.860 | 3.465 | ||||||
| 2020-02-20 | 2020-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 46,0900 | -684 | -32 | 3.830 | ||||
| 2020-02-20 | 2020-02-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.860 | 4.514 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 132.200 | 554.926 | ||||||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9,17 | 9,1700 | -1.166.000 | -10.692 | 0 | |||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 44,9550 | -652.294 | -29.324 | 2.967.172 | ||||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 44,6390 | -513.706 | -22.931 | 3.619.466 | ||||
| 2020-02-07 | 2020-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9,1700 | 1.166.000 | 10.692 | 4.133.172 | ||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -7.064 | 0 | ||||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -4.574 | 7.064 | ||||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 4.574 | 39.706 | ||||||
| 2020-01-17 | 2020-01-15 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 7.064 | 35.132 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 44,9700 | -4 | -0 | 21.367 | ||||
| 2020-01-03 | 2019-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 306 | 21.371 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 44,9700 | -4 | -0 | 31.303 | ||||
| 2020-01-03 | 2019-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 306 | 31.307 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 44,9700 | -12 | -1 | 134.158 | ||||
| 2020-01-03 | 2019-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 306 | 134.170 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 44,9700 | -3 | -0 | 2.895 | ||||
| 2020-01-03 | 2019-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 306 | 2.898 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 44,9700 | -3 | -0 | 8.342 | ||||
| 2020-01-03 | 2019-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 306 | 8.345 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 44,9700 | -4 | -0 | 333.194 | ||||
| 2020-01-03 | 2019-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 306 | 333.198 | ||||||
| 2020-01-03 | 2019-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 44,9700 | -12 | -1 | 8.152 | ||||
| 2020-01-03 | 2019-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 306 | 8.164 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 15,00 | 14,9950 | -141.000 | -2.114 | 169.000 | |||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 20,61 | 20,6100 | -70.500 | -1.453 | 213.900 | |||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 29,88 | 29,8800 | -23.500 | -702 | 195.100 | |||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43,6500 | -88.290 | -3.854 | 423.424 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43,6730 | -78.100 | -3.411 | 511.714 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43,6300 | -49.319 | -2.152 | 589.814 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 43,5950 | -19.291 | -841 | 639.133 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 29,8800 | 23.500 | 702 | 658.424 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 20,6100 | 70.500 | 1.453 | 634.924 | ||||
| 2019-12-18 | 2019-12-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 14,9950 | 141.000 | 2.114 | 564.424 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 9,17 | 9,1700 | -328.680 | -3.014 | 0 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 29,88 | 162.000 | 162.000 | |||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 37,46 | 118.560 | 118.560 | |||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 9,17 | 9,1700 | -766.920 | -7.033 | 0 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -357.300 | -4.470 | 436.700 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 29,88 | 29,8800 | -162.000 | -4.841 | 318.000 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 37,46 | 37,4600 | -118.560 | -4.441 | 276.640 | |||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 43,8330 | -260.195 | -11.405 | 798.389 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 44,0100 | -68.485 | -3.014 | 1.058.584 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 9,1700 | 328.680 | 3.014 | 1.127.069 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 43,9550 | -504.114 | -22.158 | 180.157 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 43,7140 | -373.508 | -16.328 | 684.271 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 43,9750 | -246.598 | -10.844 | 1.057.779 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 12,5100 | 357.300 | 4.470 | 1.304.377 | ||||
| 2019-12-18 | 2019-12-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 9,1700 | 766.920 | 7.033 | 947.077 | ||||
| 2019-12-18 | 2019-12-10 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 4.127 | 798.389 | ||||||
| 2019-12-18 | 2019-12-10 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -4.127 | 51.060 | ||||||
| 2019-12-18 | 2019-12-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -1.162 | 153.947 | ||||||
| 2019-12-18 | 2019-11-29 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -9.681 | 155.109 | ||||||
| 2019-12-18 | 2019-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -95.336 | 164.790 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 44,2150 | -177 | -8 | 33.611 | ||||
| 2019-11-22 | 2019-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 4.185 | 33.788 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 44,2150 | -163 | -7 | 28.068 | ||||
| 2019-11-22 | 2019-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 4.185 | 28.231 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 44,2150 | -45 | -2 | 21.065 | ||||
| 2019-11-22 | 2019-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 4.185 | 21.110 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 44,2150 | -161 | -7 | 22.741 | ||||
| 2019-11-22 | 2019-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 4.185 | 22.902 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 44,2150 | -47 | -2 | 101.846 | ||||
| 2019-11-22 | 2019-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 4.185 | 101.893 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 44,2150 | -161 | -7 | 128.815 | ||||
| 2019-11-22 | 2019-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 4.185 | 128.976 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 44,2150 | -41 | -2 | 10.008 | ||||
| 2019-11-22 | 2019-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 4.185 | 10.049 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 44,2150 | -38 | -2 | 17.206 | ||||
| 2019-11-22 | 2019-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 4.185 | 17.244 | ||||||
| 2019-11-22 | 2019-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 44,2150 | -48 | -2 | 13.842 | ||||
| 2019-11-22 | 2019-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 4.185 | 13.890 | ||||||
| 2019-10-31 | 2019-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -14.376 | 39.824 | |||||
| 2019-10-31 | 2019-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 44,6900 | -6.816 | -305 | 260.126 | ||||
| 2019-10-31 | 2019-10-30 | 4 | COHEN DAVID L | CMCSA | Class A CommonStock | D | 14.376 | 266.942 | ||||||
| 2019-10-30 | 2019-10-29 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | 45,4709 | -5.600 | -255 | 98.426 | ||||
| 2019-10-30 | 2019-10-29 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2.557 | 24.046 | ||||||
| 2019-10-30 | 2019-06-03 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -833 | 26.603 | ||||||
| 2019-10-30 | 2019-05-30 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -476 | 27.436 | ||||||
| 2019-10-30 | 2019-05-29 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2.380 | 27.912 | ||||||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9,17 | 9,1700 | -1.150.000 | -10.546 | 1.166.000 | |||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45,4000 | -641.752 | -29.136 | 2.958.522 | ||||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 44,9780 | -508.248 | -22.860 | 3.600.274 | ||||
| 2019-10-29 | 2019-10-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9,1700 | 1.150.000 | 10.546 | 4.108.522 | ||||
| 2019-10-18 | 2019-10-16 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 45,6000 | -24.253 | -1.106 | 57.222 | |||
| 2019-10-02 | 2019-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 45,0800 | -12 | -1 | 7.858 | ||||
| 2019-10-02 | 2019-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 306 | 7.870 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 45,0800 | -5 | -0 | 16.925 | ||||
| 2019-10-02 | 2019-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 306 | 16.930 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 45,0800 | -5 | -0 | 31.001 | ||||
| 2019-10-02 | 2019-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 306 | 31.006 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 45,0800 | -12 | -1 | 133.864 | ||||
| 2019-10-02 | 2019-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 306 | 133.876 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 45,0800 | -4 | -0 | 2.592 | ||||
| 2019-10-02 | 2019-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 306 | 2.596 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 45,0800 | -4 | -0 | 8.039 | ||||
| 2019-10-02 | 2019-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 306 | 8.043 | ||||||
| 2019-10-02 | 2019-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 45,0800 | -5 | -0 | 332.892 | ||||
| 2019-10-02 | 2019-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 306 | 332.897 | ||||||
| 2019-09-19 | 2019-09-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 46,6700 | -21.855 | -1.020 | 422.726 | ||||
| 2019-09-19 | 2019-07-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -270.000 | 2.967.172 | ||||||
| 2019-09-19 | 2019-09-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 46,9400 | -81.500 | -3.826 | 40.782 | ||||
| 2019-09-09 | 2019-09-05 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15,00 | -1.084.600 | 191.400 | |||||
| 2019-09-09 | 2019-09-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 46,4800 | -741.380 | -34.459 | 555.217 | ||||
| 2019-09-09 | 2019-09-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14,9950 | 1.084.600 | 16.264 | 1.296.597 | ||||
| 2019-09-06 | 2019-09-04 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 45,0340 | -4.000 | -180 | 29.603 | ||||
| 2019-08-23 | 2019-08-22 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 44,2300 | -848 | -38 | 2.132 | ||||
| 2019-08-23 | 2019-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.287 | 44.716 | |||||
| 2019-08-23 | 2019-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 44,1000 | -439 | -19 | 2.980 | ||||
| 2019-08-23 | 2019-08-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.287 | 3.419 | ||||||
| 2019-07-08 | 2019-07-05 | 4 | Reid Thomas J. | CMCSA | Restricted Stock Units | D | 0,00 | 78.000 | 78.000 | |||||
| 2019-07-02 | 2019-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 42,2800 | -3 | -0 | 332.591 | ||||
| 2019-07-02 | 2019-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 326 | 332.594 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 42,2800 | -13 | -1 | 133.570 | ||||
| 2019-07-02 | 2019-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 326 | 133.583 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 42,2800 | -13 | -1 | 7.564 | ||||
| 2019-07-02 | 2019-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 326 | 7.577 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 42,2800 | -3 | -0 | 126.461 | ||||
| 2019-07-02 | 2019-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 326 | 126.464 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 42,2800 | -3 | -0 | 30.700 | ||||
| 2019-07-02 | 2019-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 326 | 30.703 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 42,2800 | -3 | -0 | 7.737 | ||||
| 2019-07-02 | 2019-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 326 | 7.740 | ||||||
| 2019-07-02 | 2019-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 42,2800 | -3 | -0 | 2.290 | ||||
| 2019-07-02 | 2019-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 326 | 2.293 | ||||||
| 2019-06-14 | 2019-06-13 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41,4600 | -1.701 | -71 | 2.132 | ||||
| 2019-06-14 | 2019-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -2.580 | 46.003 | |||||
| 2019-06-14 | 2019-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41,4500 | -879 | -36 | 3.833 | ||||
| 2019-06-14 | 2019-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.580 | 4.712 | ||||||
| 2019-05-22 | 2019-05-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 42,7800 | -2.013 | -86 | 5.864 | ||||
| 2019-05-17 | 2019-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.192 | 277.760 | |||||
| 2019-05-17 | 2019-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 42,4900 | -10.248 | -435 | 161.409 | ||||
| 2019-05-17 | 2019-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 21.192 | 171.657 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 22.747 | 104.026 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | 22.747 | 104.026 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | -22.747 | 104.026 | ||||||
| 2019-05-09 | 2019-05-07 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -22.747 | 104.026 | ||||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9,17 | 9,1700 | -186.600 | -1.711 | 93.300 | |||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -716.800 | -8.967 | 135.200 | |||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43,8400 | -477.493 | -20.933 | 211.997 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43,3130 | -239.307 | -10.365 | 689.490 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43,2850 | -149.392 | -6.466 | 928.797 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43,8300 | -117.666 | -5.157 | 1.078.189 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43,5900 | -68.934 | -3.005 | 1.195.855 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9,1700 | 186.600 | 1.711 | 1.264.789 | ||||
| 2019-04-29 | 2019-04-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 12,5100 | 716.800 | 8.967 | 1.078.189 | ||||
| 2019-04-24 | 2019-04-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41,8800 | -4.467 | -187 | 252.566 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.129 | 298.952 | |||||
| 2019-04-18 | 2019-04-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 41,9700 | -8.766 | -368 | 150.465 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.129 | 159.231 | ||||||
| 2019-04-18 | 2019-04-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 42,0000 | -4.468 | -188 | 257.033 | ||||
| 2019-04-18 | 2019-04-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -16.992 | 54.200 | |||||
| 2019-04-18 | 2019-04-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41,9700 | -8.057 | -338 | 261.501 | ||||
| 2019-04-18 | 2019-04-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16.992 | 269.558 | ||||||
| 2019-04-18 | 2019-04-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 42,0000 | -1.038 | -44 | 2.132 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.575 | 48.583 | |||||
| 2019-04-18 | 2019-04-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 41,9700 | -537 | -23 | 3.170 | ||||
| 2019-04-18 | 2019-04-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.575 | 3.707 | ||||||
| 2019-04-18 | 2019-04-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -12.476 | 123.769 | |||||
| 2019-04-18 | 2019-04-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 41,9700 | -5.693 | -239 | 423.424 | ||||
| 2019-04-18 | 2019-04-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 12.476 | 429.117 | ||||||
| 2019-04-18 | 2019-04-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.641 | 159.323 | |||||
| 2019-04-18 | 2019-04-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,9700 | -2.641 | -111 | 3.237.172 | ||||
| 2019-04-18 | 2019-04-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.641 | 3.239.813 | ||||||
| 2019-04-15 | 2019-04-12 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -10.098 | 136.245 | |||||
| 2019-04-15 | 2019-04-12 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 41,3000 | -4.608 | -190 | 415.914 | ||||
| 2019-04-15 | 2019-04-12 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10.098 | 420.522 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 39,9800 | -3 | -0 | 332.268 | ||||
| 2019-04-02 | 2019-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 344 | 332.271 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 39,9800 | -14 | -1 | 7.251 | ||||
| 2019-04-02 | 2019-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 344 | 7.265 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 39,9800 | -3 | -0 | 126.138 | ||||
| 2019-04-02 | 2019-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 344 | 126.141 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 39,9800 | -3 | -0 | 30.377 | ||||
| 2019-04-02 | 2019-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 344 | 30.380 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 39,9800 | -14 | -1 | 133.257 | ||||
| 2019-04-02 | 2019-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 344 | 133.271 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 39,9800 | -3 | -0 | 1.967 | ||||
| 2019-04-02 | 2019-03-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 344 | 1.970 | ||||||
| 2019-04-02 | 2019-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 39,9800 | -3 | -0 | 7.414 | ||||
| 2019-04-02 | 2019-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 344 | 7.417 | ||||||
| 2019-04-01 | 2019-03-29 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 39,8630 | -120.000 | -4.784 | 794.262 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,3070 | -11.631 | -469 | 251.839 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,3020 | -4.953 | -200 | 263.470 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,3160 | -4.520 | -182 | 268.423 | ||||
| 2019-04-01 | 2019-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,3070 | -3.667 | -148 | 272.943 | ||||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9,17 | 9,1700 | -14.180 | -130 | 14.180 | |||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4500 | -7.920 | -312 | 58.578 | ||||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,3840 | -6.260 | -247 | 66.498 | ||||
| 2019-03-27 | 2019-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9,1700 | 14.180 | 130 | 72.758 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 12,51 | 12,5100 | -10.300 | -129 | 20.600 | |||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15,00 | 14,9950 | -9.710 | -146 | 29.130 | |||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4300 | -6.256 | -247 | 58.578 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4350 | -6.249 | -246 | 64.834 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4640 | -4.044 | -160 | 71.083 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4650 | -3.461 | -137 | 75.127 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,9950 | 9.710 | 146 | 78.588 | ||||
| 2019-03-27 | 2019-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 12,5100 | 10.300 | 129 | 68.878 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 20,61 | 20,6100 | -8.140 | -168 | 32.560 | |||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,8700 | -6.456 | -257 | 58.578 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,8900 | -5.877 | -234 | 65.034 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,8800 | -2.263 | -90 | 70.911 | ||||
| 2019-03-25 | 2019-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 20,6100 | 8.140 | 168 | 73.174 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -11.520 | 14.104 | |||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,00 | 25,0000 | -25.720 | -643 | 0 | |||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,3150 | -20.334 | -799 | 65.034 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,2800 | -5.386 | -212 | 85.368 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,0500 | -5.064 | -203 | 90.754 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4500 | -2.471 | -97 | 95.818 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 11.520 | 98.289 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0000 | 25.720 | 643 | 86.769 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -85.600 | 575.011 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 40,0500 | -45.704 | -1.830 | 360.661 | ||||
| 2019-03-25 | 2019-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 85.600 | 406.365 | ||||||
| 2019-03-25 | 2019-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,8700 | -15.910 | -634 | 276.610 | ||||
| 2019-03-25 | 2019-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,5690 | -11.632 | -460 | 292.520 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -44.240 | 528.335 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,0500 | -20.977 | -840 | 304.152 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,6290 | -4.953 | -196 | 325.129 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,5280 | -4.520 | -179 | 330.082 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,4820 | -3.668 | -145 | 334.602 | ||||
| 2019-03-25 | 2019-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 44.240 | 338.270 | ||||||
| 2019-03-25 | 2019-03-21 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -20.000 | 146.343 | |||||
| 2019-03-25 | 2019-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40,0500 | -9.126 | -365 | 410.424 | ||||
| 2019-03-25 | 2019-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 20.000 | 419.550 | ||||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 7,27 | 7,2700 | -1.840.000 | -13.377 | 0 | |||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 7,27 | 7,2700 | -450.000 | -3.272 | 1.840.000 | |||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 39,9800 | -1.006.277 | -40.231 | 3.237.172 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 40,0100 | -246.067 | -9.845 | 4.243.449 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 39,8880 | -203.933 | -8.134 | 4.489.516 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 7,2700 | 450.000 | 3.272 | 4.693.449 | ||||
| 2019-03-21 | 2019-03-19 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 7,2700 | 1.840.000 | 13.377 | 4.243.449 | ||||
| 2019-03-21 | 2019-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 39,4700 | -32.046 | -1.265 | 81.475 | |||
| 2019-03-21 | 2019-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,4700 | -17.111 | -675 | 320.765 | ||||
| 2019-03-21 | 2019-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32.046 | 337.876 | ||||||
| 2019-03-21 | 2019-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -13.950 | 71.192 | |||||
| 2019-03-21 | 2019-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,4700 | -6.615 | -261 | 294.030 | ||||
| 2019-03-21 | 2019-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.950 | 300.645 | ||||||
| 2019-03-21 | 2019-03-20 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -6.300 | 166.343 | |||||
| 2019-03-21 | 2019-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 39,4700 | -2.875 | -113 | 399.550 | ||||
| 2019-03-21 | 2019-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6.300 | 402.425 | ||||||
| 2019-03-21 | 2019-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.410 | 25.624 | |||||
| 2019-03-21 | 2019-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,4700 | -1.939 | -77 | 61.049 | ||||
| 2019-03-21 | 2019-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.410 | 62.988 | ||||||
| 2019-03-21 | 2019-03-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,9800 | -2.471 | -99 | 58.578 | ||||
| 2019-03-21 | 2019-03-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39,9800 | -672 | -27 | 2.058 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.410 | 30.034 | |||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,2300 | -1.967 | -79 | 61.049 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,9200 | -1.939 | -77 | 63.016 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.410 | 64.955 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -3.510 | 34.444 | |||||
| 2019-03-19 | 2019-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,4700 | -1.543 | -62 | 60.545 | ||||
| 2019-03-19 | 2019-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.510 | 62.088 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 21.600 | 37.954 | |||||
| 2019-03-19 | 2019-03-15 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 40,47 | 110.800 | 110.800 | |||||
| 2019-03-19 | 2019-03-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.342 | 317.081 | |||||
| 2019-03-19 | 2019-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 40,4700 | -8.869 | -359 | 141.102 | ||||
| 2019-03-19 | 2019-03-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.342 | 149.971 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 40,47 | 600.500 | 600.500 | |||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.020 | 50.158 | |||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 40,3610 | -919 | -37 | 2.730 | ||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39,9200 | -348 | -14 | 3.649 | ||||
| 2019-03-19 | 2019-03-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.020 | 3.997 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.395 | 51.178 | |||||
| 2019-03-19 | 2019-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 40,4700 | -476 | -19 | 2.977 | ||||
| 2019-03-19 | 2019-03-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 3.453 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | 9.300 | 52.573 | |||||
| 2019-03-19 | 2019-03-15 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 40,47 | 47.300 | 47.300 | |||||
| 2019-03-19 | 2019-03-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -6.270 | 172.643 | |||||
| 2019-03-19 | 2019-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 39,9200 | -2.861 | -114 | 396.125 | ||||
| 2019-03-19 | 2019-03-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6.270 | 398.986 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -5.010 | 178.913 | |||||
| 2019-03-19 | 2019-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40,4700 | -2.286 | -93 | 392.716 | ||||
| 2019-03-19 | 2019-03-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5.010 | 395.002 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 40,47 | 411.000 | 411.000 | |||||
| 2019-03-19 | 2019-03-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -18.840 | 85.142 | |||||
| 2019-03-19 | 2019-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,9200 | -8.934 | -357 | 286.695 | ||||
| 2019-03-19 | 2019-03-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 295.629 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -17.192 | 103.982 | |||||
| 2019-03-19 | 2019-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,4700 | -8.152 | -330 | 276.789 | ||||
| 2019-03-19 | 2019-03-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.192 | 284.941 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 40,47 | 347.500 | 347.500 | |||||
| 2019-03-19 | 2019-03-18 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -26.850 | 113.521 | |||||
| 2019-03-19 | 2019-03-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,9200 | -14.336 | -572 | 305.830 | ||||
| 2019-03-19 | 2019-03-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 26.850 | 320.166 | ||||||
| 2019-03-19 | 2019-03-17 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -24.525 | 140.371 | |||||
| 2019-03-19 | 2019-03-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 40,4700 | -13.095 | -530 | 293.316 | ||||
| 2019-03-19 | 2019-03-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 24.525 | 306.411 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 40,47 | 676.400 | 676.400 | |||||
| 2019-03-19 | 2019-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.670 | 161.964 | |||||
| 2019-03-19 | 2019-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 40,4700 | -2.670 | -108 | 2.403.449 | ||||
| 2019-03-19 | 2019-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.670 | 2.406.119 | ||||||
| 2019-03-19 | 2019-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 40,47 | 676.400 | 676.400 | |||||
| 2019-03-19 | 2019-03-01 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | -13.000 | 8.114.490 | ||||||
| 2019-03-19 | 2019-02-11 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -25 | 2.403.449 | ||||||
| 2019-03-19 | 2019-02-05 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -15 | 2.403.474 | ||||||
| 2019-03-12 | 2019-03-11 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 7,27 | -184.000 | 0 | |||||
| 2019-03-12 | 2019-03-11 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,1800 | -113.992 | -4.466 | 281.886 | ||||
| 2019-03-12 | 2019-03-11 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 7,2700 | 184.000 | 1.338 | 395.878 | ||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 7,27 | -428.000 | 0 | |||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38,3770 | -226.993 | -8.711 | 389.992 | ||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 38,3050 | -201.007 | -7.700 | 616.985 | ||||
| 2019-02-22 | 2019-02-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 7,2700 | 428.000 | 3.112 | 817.992 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 7,27 | -360.000 | 0 | |||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,6743 | -40.540 | -1.527 | 914.262 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,6871 | -40.540 | -1.528 | 954.802 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,9050 | -195.712 | -7.418 | 290.656 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,8500 | -164.288 | -6.218 | 486.368 | ||||
| 2019-02-21 | 2019-02-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7,2700 | 360.000 | 2.617 | 650.656 | ||||
| 2019-02-19 | 2019-02-15 | 4 | BLOCK ARTHUR R | CMCSA] | Restricted Stock Units | D | 0,00 | 13.240 | 16.354 | |||||
| 2019-02-19 | 2019-02-14 | 4 | BLOCK ARTHUR R | CMCSA] | Class A Common Stock | D | 37,3950 | -1.966 | -74 | 58.578 | ||||
| 2019-02-19 | 2019-02-15 | 4 | Murdock Daniel C. | CMCSA] | Restricted Stock Units | D | 0,00 | -1.860 | 5.325 | |||||
| 2019-02-19 | 2019-02-15 | 4 | Murdock Daniel C. | CMCSA] | Class A Common Stock | D | 37,7700 | -807 | -30 | 2.058 | ||||
| 2019-02-19 | 2019-02-15 | 4 | Murdock Daniel C. | CMCSA] | Class A Common Stock | D | 1.860 | 2.865 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 7,27 | -360.000 | 360.000 | |||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,2050 | -54.815 | -2.039 | 995.342 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,1860 | -40.541 | -1.508 | 1.050.157 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,2300 | -196.419 | -7.313 | 290.656 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,1170 | -163.581 | -6.072 | 487.075 | ||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7,2700 | 360.000 | 2.617 | 650.656 | ||||
| 2019-02-14 | 2019-02-12 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 83.173 | 140.395 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 113.280 | 685.855 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 120.861 | 243.143 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 161.688 | 606.269 | ||||||
| 2019-02-14 | 2019-02-12 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 161.688 | 822.299 | ||||||
| 2019-02-08 | 2018-11-27 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -256.590 | 2.403.489 | ||||||
| 2019-02-08 | 2018-11-02 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -5.960 | 25.455 | ||||||
| 2019-02-08 | 2018-12-31 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 144.432 | 1.199.568 | ||||||
| 2019-02-08 | 2018-12-31 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -144.432 | 290.656 | ||||||
| 2019-02-08 | 2018-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -85.133 | 435.088 | ||||||
| 2019-02-08 | 2018-09-12 | 5 | WATSON DAVID N By Trusts | CMCSA | Class A Common Stock | I | 305.682 | 440.842 | ||||||
| 2019-02-08 | 2018-09-12 | 5 | WATSON DAVID N | CMCSA | Class A Common Stock | D | -305.682 | 389.992 | ||||||
| 2019-02-08 | 2018-06-28 | 5 | WATSON DAVID N | CMCSA | Class A Common Stock | D | -3.077 | 695.674 | ||||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 7,27 | -360.000 | 720.000 | |||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,1049 | -54.815 | -2.034 | 1.090.698 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,0851 | -40.541 | -1.503 | 1.145.513 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 37,0800 | -13.514 | -501 | 1.186.054 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,0250 | -193.124 | -7.150 | 290.656 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36,9560 | -166.876 | -6.167 | 483.780 | ||||
| 2019-02-07 | 2019-02-05 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7,2700 | 360.000 | 2.617 | 650.656 | ||||
| 2019-01-25 | 2019-01-24 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,5450 | -845 | -30 | 1.005 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 34,0500 | -16 | -1 | 6.921 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 404 | 6.937 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 34,0500 | -4 | -0 | 125.797 | ||||
| 2019-01-02 | 2018-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 404 | 125.801 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34,0500 | -4 | -0 | 30.036 | ||||
| 2019-01-02 | 2018-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 404 | 30.040 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 34,0500 | -16 | -1 | 132.927 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 404 | 132.943 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 34,0500 | -3 | -0 | 1.626 | ||||
| 2019-01-02 | 2018-12-31 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 404 | 1.629 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 34,0500 | -3 | -0 | 7.073 | ||||
| 2019-01-02 | 2018-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 404 | 7.076 | ||||||
| 2019-01-02 | 2018-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34,0500 | -4 | -0 | 331.927 | ||||
| 2019-01-02 | 2018-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 404 | 331.931 | ||||||
| 2018-12-28 | 2018-12-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,8000 | -4.129 | -140 | 60.544 | ||||
| 2018-12-28 | 2018-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -7.368 | 120.042 | ||||||
| 2018-12-28 | 2018-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,1400 | -3.239 | -111 | 64.673 | ||||
| 2018-12-28 | 2018-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.368 | 67.912 | ||||||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 8,62 | 8,6200 | -13.086 | -113 | 13.086 | |||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36,3700 | -7.343 | -267 | 60.544 | ||||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36,4130 | -5.743 | -209 | 67.887 | ||||
| 2018-12-19 | 2018-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 8,6200 | 13.086 | 113 | 73.630 | ||||
| 2018-12-11 | 2018-12-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 37,0350 | -7.636 | -283 | 33.603 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36,7600 | -95 | -3 | 41.239 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5.033 | 41.334 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 36,7600 | -196 | -7 | 30.292 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 5.033 | 30.488 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 36,7600 | -38 | -1 | 125.397 | ||||
| 2018-11-21 | 2018-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 5.033 | 125.435 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 36,7600 | -193 | -7 | 18.717 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 5.033 | 18.910 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 36,7600 | -39 | -1 | 97.708 | ||||
| 2018-11-21 | 2018-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 5.033 | 97.747 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 36,7600 | -193 | -7 | 124.791 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 5.033 | 124.984 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 36,7600 | -21 | -1 | 7.877 | ||||
| 2018-11-21 | 2018-11-20 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 5.033 | 7.898 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 36,7600 | -31 | -1 | 13.059 | ||||
| 2018-11-21 | 2018-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 5.033 | 13.090 | ||||||
| 2018-11-21 | 2018-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 36,7600 | -40 | -1 | 9.705 | ||||
| 2018-11-21 | 2018-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 5.033 | 9.745 | ||||||
| 2018-11-19 | 2018-11-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 38,4900 | -29.426 | -1.133 | 214.562 | |||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 13.500 | 104.026 | ||||||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | 13.500 | 104.026 | ||||||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M By Trusts | CMCSA | Class A Common Stock | I | -13.500 | 104.026 | ||||||
| 2018-11-05 | 2018-11-01 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -13.500 | 104.026 | ||||||
| 2018-10-31 | 2018-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -14.376 | 572.575 | ||||||
| 2018-10-31 | 2018-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,7100 | -6.817 | -257 | 495.082 | ||||
| 2018-10-31 | 2018-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 14.376 | 501.899 | ||||||
| 2018-10-19 | 2018-10-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 36,4000 | -21.851 | -795 | 444.581 | ||||
| 2018-10-02 | 2018-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 35,4100 | -5 | -0 | 331.527 | ||||
| 2018-10-02 | 2018-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 389 | 331.532 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 35,4100 | -16 | -1 | 6.533 | ||||
| 2018-10-02 | 2018-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 389 | 6.549 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 35,4100 | -5 | -0 | 120.402 | ||||
| 2018-10-02 | 2018-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 389 | 120.407 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 35,4100 | -5 | -0 | 29.636 | ||||
| 2018-10-02 | 2018-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 389 | 29.641 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 35,4100 | -16 | -1 | 132.539 | ||||
| 2018-10-02 | 2018-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 389 | 132.555 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 35,4100 | -4 | -0 | 1.225 | ||||
| 2018-10-02 | 2018-09-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 389 | 1.229 | ||||||
| 2018-10-02 | 2018-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 35,4100 | -4 | -0 | 6.672 | ||||
| 2018-10-02 | 2018-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 389 | 6.676 | ||||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 7,27 | -14.100 | 0 | |||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,4700 | -7.652 | -271 | 60.544 | ||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,4800 | -6.448 | -229 | 68.196 | ||||
| 2018-10-01 | 2018-09-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,2700 | 14.100 | 103 | 74.644 | ||||
| 2018-09-25 | 2018-09-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.287 | 43.273 | |||||
| 2018-09-25 | 2018-09-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37,9000 | -442 | -17 | 1.570 | ||||
| 2018-09-25 | 2018-09-21 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.287 | 2.012 | ||||||
| 2018-09-25 | 2018-09-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,9400 | -1.082 | -39 | 60.544 | ||||
| 2018-09-25 | 2018-09-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -1.932 | 127.410 | ||||||
| 2018-09-25 | 2018-09-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,9000 | -850 | -32 | 61.626 | ||||
| 2018-09-25 | 2018-09-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 1.932 | 62.476 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | -216.343 | 9.039.663 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | 216.343 | 9.039.663 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -751.869 | 13.712.646 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 751.869 | 13.712.646 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -216.343 | 13.712.646 | ||||||
| 2018-09-20 | 2018-09-18 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 216.343 | 13.712.646 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 32,8100 | -5 | -0 | 29.252 | ||||
| 2018-07-03 | 2018-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 420 | 29.257 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 32,8100 | -17 | -1 | 132.166 | ||||
| 2018-07-03 | 2018-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 420 | 132.183 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 32,8100 | -5 | -0 | 840 | ||||
| 2018-07-03 | 2018-06-30 | 4 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 420 | 845 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 32,8100 | -4 | -0 | 6.287 | ||||
| 2018-07-03 | 2018-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 420 | 6.291 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 32,8100 | -5 | -0 | 331.143 | ||||
| 2018-07-03 | 2018-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 420 | 331.148 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 32,8100 | -17 | -1 | 6.160 | ||||
| 2018-07-03 | 2018-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 420 | 6.177 | ||||||
| 2018-07-03 | 2018-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 32,8100 | -5 | -0 | 120.018 | ||||
| 2018-07-03 | 2018-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 420 | 120.023 | ||||||
| 2018-07-03 | 2018-05-15 | 4 | BREEN EDWARD D By GRATs | CMCSA | Class A Common Stock | I | -1.569 | 0 | ||||||
| 2018-06-14 | 2018-06-13 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 31,0500 | -1.694 | -53 | 725 | ||||
| 2018-06-14 | 2018-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -2.580 | 44.560 | |||||
| 2018-06-14 | 2018-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 32,3800 | -886 | -29 | 2.419 | ||||
| 2018-06-14 | 2018-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.580 | 3.305 | ||||||
| 2018-06-12 | 2018-06-11 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 32,0000 | -26 | -1 | 2.865 | ||||
| 2018-06-12 | 2018-06-11 | 4 | Montiel Maritza Gomez | CMCSA | Phantom Stock | D | 2.891 | 2.891 | ||||||
| 2018-06-12 | 3 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 850 | ||||||||
| 2018-06-12 | 3 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 850 | ||||||||
| 2018-06-12 | 3 | Montiel Maritza Gomez | CMCSA | Class A Common Stock | D | 850 | ||||||||
| 2018-05-16 | 2018-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.192 | 243.988 | |||||
| 2018-05-16 | 2018-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 32,0100 | -10.250 | -328 | 131.629 | ||||
| 2018-05-16 | 2018-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 21.192 | 141.879 | ||||||
| 2018-05-16 | 2018-05-14 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | -10.098 | 57.222 | ||||||
| 2018-05-16 | 2018-05-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 32,1400 | -4.620 | -148 | 698.751 | ||||
| 2018-05-16 | 2018-05-14 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 10.098 | 703.371 | ||||||
| 2018-05-09 | 2018-05-08 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 67.320 | 67.320 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -2.674 | 2.946 | |||||
| 2018-04-19 | 2018-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 33,2700 | -2.674 | -89 | 552.816 | ||||
| 2018-04-19 | 2018-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 2.674 | 555.490 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -24.525 | 660.611 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,2700 | -13.095 | -436 | 211.878 | ||||
| 2018-04-19 | 2018-04-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 24.525 | 224.973 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -18.342 | 265.180 | |||||
| 2018-04-19 | 2018-04-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 33,2700 | -8.871 | -295 | 120.687 | ||||
| 2018-04-19 | 2018-04-17 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 18.342 | 129.558 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -17.192 | 586.951 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33,2700 | -8.154 | -271 | 487.523 | ||||
| 2018-04-19 | 2018-04-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17.192 | 495.677 | ||||||
| 2018-04-19 | 2018-04-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 33,2000 | -916 | -30 | 725 | ||||
| 2018-04-19 | 2018-04-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | -1.395 | 7.185 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 33,2700 | -479 | -16 | 1.641 | ||||
| 2018-04-19 | 2018-04-17 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.395 | 2.120 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -5.010 | 100.750 | |||||
| 2018-04-19 | 2018-04-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33,2700 | -2.292 | -76 | 693.273 | ||||
| 2018-04-19 | 2018-04-17 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 5.010 | 695.565 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3.510 | 129.342 | ||||||
| 2018-04-19 | 2018-04-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,2700 | -1.544 | -51 | 60.544 | ||||
| 2018-04-19 | 2018-04-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.510 | 62.088 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 34,1700 | -3 | -0 | 5.871 | ||||
| 2018-04-03 | 2018-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 403 | 5.874 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 34,1700 | -5 | -0 | 330.728 | ||||
| 2018-04-03 | 2018-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 403 | 330.733 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 34,1700 | -3 | -0 | 65.627 | ||||
| 2018-04-03 | 2018-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 403 | 65.630 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 34,1700 | -5 | -0 | 112.328 | ||||
| 2018-04-03 | 2018-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 403 | 112.333 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 34,1700 | -5 | -0 | 28.837 | ||||
| 2018-04-03 | 2018-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 403 | 28.842 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 34,1700 | -16 | -1 | 131.763 | ||||
| 2018-04-03 | 2018-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 403 | 131.779 | ||||||
| 2018-04-03 | 2018-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 34,1700 | -16 | -1 | 5.757 | ||||
| 2018-04-03 | 2018-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 403 | 5.773 | ||||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 9,49 | -168.600 | 0 | |||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 9,49 | -391.400 | 0 | |||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 32,9900 | -48.500 | -1.600 | 120.100 | ||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 9,4900 | 168.600 | 1.600 | 168.600 | ||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 32,9900 | -286.254 | -9.444 | 477.876 | ||||
| 2018-03-28 | 2018-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 9,4900 | 391.400 | 3.714 | 764.130 | ||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 7,27 | -14.100 | 14.100 | |||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,6500 | -7.742 | -261 | 58.578 | ||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,6900 | -6.358 | -214 | 66.320 | ||||
| 2018-03-28 | 2018-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,2700 | 14.100 | 103 | 72.678 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9,17 | -14.180 | 28.360 | |||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 12,51 | -10.300 | 30.900 | |||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,7450 | -8.241 | -278 | 58.578 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,7450 | -6.572 | -222 | 66.819 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,7130 | -5.939 | -200 | 73.391 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,6990 | -3.728 | -126 | 79.330 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 12,5100 | 10.300 | 129 | 83.058 | ||||
| 2018-03-28 | 2018-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9,1700 | 14.180 | 130 | 72.758 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15,00 | -9.710 | 38.840 | |||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,5140 | -7.792 | -261 | 58.578 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,4100 | -6.632 | -222 | 66.370 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,4220 | -3.078 | -103 | 73.002 | ||||
| 2018-03-26 | 2018-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,9950 | 9.710 | 146 | 76.080 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -13.920 | 3.114 | |||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 20,61 | -24.420 | 40.700 | |||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0700 | -18.871 | -643 | 66.370 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,2300 | -6.128 | -204 | 85.241 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0730 | -5.549 | -189 | 91.369 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,1700 | -2.420 | -83 | 96.918 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 13.920 | 99.338 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 20,6100 | 24.420 | 503 | 85.418 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -91.440 | 685.136 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,2300 | -48.822 | -1.622 | 799.839 | ||||
| 2018-03-26 | 2018-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 91.440 | 848.661 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -73.200 | 604.143 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33,2300 | -34.716 | -1.154 | 372.730 | ||||
| 2018-03-26 | 2018-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 73.200 | 407.446 | ||||||
| 2018-03-26 | 2018-03-22 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -24.240 | 105.760 | |||||
| 2018-03-26 | 2018-03-22 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 33,2300 | -11.089 | -368 | 689.946 | ||||
| 2018-03-26 | 2018-03-22 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 24.240 | 701.035 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -16.590 | 677.343 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 34,4900 | -7.868 | -271 | 334.246 | ||||
| 2018-03-22 | 2018-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16.590 | 342.114 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -13.950 | 693.933 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 34,5700 | -6.616 | -229 | 325.524 | ||||
| 2018-03-22 | 2018-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.950 | 332.140 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -7.500 | 130.000 | |||||
| 2018-03-22 | 2018-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 34,4900 | -3.431 | -118 | 676.795 | ||||
| 2018-03-22 | 2018-03-21 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 7.500 | 680.226 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -6.300 | 137.500 | |||||
| 2018-03-22 | 2018-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 34,5700 | -2.882 | -100 | 672.726 | ||||
| 2018-03-22 | 2018-03-20 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6.300 | 675.608 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.320 | 17.034 | |||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,00 | -25.720 | 25.720 | |||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,0100 | -21.491 | -752 | 60.998 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,0100 | -4.229 | -148 | 82.489 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,5500 | -2.471 | -85 | 86.718 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,4900 | -1.900 | -66 | 89.189 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.320 | 91.089 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0000 | 25.720 | 643 | 86.769 | ||||
| 2018-03-22 | 2018-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.410 | 21.354 | |||||
| 2018-03-22 | 2018-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,5700 | -1.939 | -67 | 61.049 | ||||
| 2018-03-22 | 2018-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.410 | 62.988 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -32.100 | 776.576 | ||||||
| 2018-03-22 | 2018-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34,4900 | -17.139 | -591 | 757.221 | ||||
| 2018-03-22 | 2018-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32.100 | 774.360 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -32.046 | 808.676 | ||||||
| 2018-03-22 | 2018-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34,5700 | -17.111 | -592 | 742.260 | ||||
| 2018-03-22 | 2018-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32.046 | 759.371 | ||||||
| 2018-03-20 | 2018-03-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,6000 | -2.471 | -88 | 58.578 | ||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.410 | 25.764 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 24.400 | 30.174 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 35,83 | 122.500 | 122.500 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 35,8300 | -1.939 | -69 | 61.049 | ||||
| 2018-03-20 | 2018-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.410 | 62.988 | ||||||
| 2018-03-20 | 2018-03-19 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,6000 | -1.891 | -67 | 725 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.860 | 47.140 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.020 | 49.000 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | 10.500 | 50.020 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 35,83 | 52.300 | 52.300 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8300 | -639 | -23 | 2.616 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 35,8300 | -350 | -13 | 3.255 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.020 | 3.605 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.860 | 2.585 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -26.850 | 840.722 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 35,83 | 748.400 | 748.400 | |||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 35,8300 | -14.336 | -514 | 727.325 | ||||
| 2018-03-20 | 2018-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 26.850 | 741.661 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18.840 | 707.883 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 35,83 | 385.000 | 385.000 | |||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 35,8300 | -8.935 | -320 | 318.190 | ||||
| 2018-03-20 | 2018-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 327.125 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -6.270 | 143.800 | |||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 35,83 | 384.400 | 384.400 | |||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 35,8300 | -2.869 | -103 | 669.308 | ||||
| 2018-03-20 | 2018-03-16 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6.270 | 672.177 | ||||||
| 2018-03-20 | 2018-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 35,83 | 748.400 | 748.400 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -81.500 | 283.522 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 35,83 | 559.700 | 559.700 | |||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 35,8300 | -39.417 | -1.412 | 111.216 | ||||
| 2018-03-20 | 2018-03-16 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 81.500 | 150.633 | ||||||
| 2018-03-15 | 2018-03-15 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36,1356 | -332.752 | -12.024 | 552.816 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9,49 | -806.000 | 0 | |||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37,0800 | -473.867 | -17.571 | 885.568 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 36,8760 | -332.133 | -12.248 | 1.359.435 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37,0573 | -26.220 | -972 | 1.691.568 | ||||
| 2018-03-15 | 2018-03-13 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9,4900 | 806.000 | 7.649 | 1.717.788 | ||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Option to Purchase | D | 9,49 | -302.000 | 0 | |||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36,7700 | -170.553 | -6.271 | 665.907 | ||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 36,7850 | -131.447 | -4.835 | 836.460 | ||||
| 2018-03-08 | 2018-03-06 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 9,4900 | 302.000 | 2.866 | 967.907 | ||||
| 2018-02-22 | 2018-02-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 114.613 | 726.723 | ||||||
| 2018-02-22 | 2018-02-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 163.502 | 466.432 | ||||||
| 2018-02-22 | 2018-02-20 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 122.282 | 122.282 | ||||||
| 2018-02-22 | 2018-02-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 163.502 | 867.572 | ||||||
| 2018-02-12 | 2017-08-09 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 911.788 | ||||||
| 2018-02-12 | 2017-06-16 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 911.798 | ||||||
| 2018-02-12 | 2017-05-18 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -10 | 911.808 | ||||||
| 2018-02-12 | 2017-01-31 | 5 | RODIN JUDITH | CMCSA | Class A Common Stock | D | -844 | 36.887 | ||||||
| 2018-02-12 | 2017-12-18 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -775 | 282.846 | ||||||
| 2018-02-12 | 2017-12-15 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 15.438 | 935.036 | ||||||
| 2018-02-12 | 2017-12-15 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -15.438 | 109.068 | ||||||
| 2018-02-12 | 2017-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -1.266 | 247.991 | ||||||
| 2018-02-12 | 2017-12-07 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -60.000 | 249.257 | ||||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9,49 | -64.240 | 0 | |||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 12,51 | -500.000 | 852.000 | |||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 42,5600 | -335.076 | -14.261 | 714.811 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 42,5140 | -190.756 | -8.110 | 1.049.887 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 42,5700 | -38.408 | -1.635 | 1.240.643 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9,4900 | 64.240 | 610 | 1.279.051 | ||||
| 2018-01-29 | 2018-01-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 12,5100 | 500.000 | 6.255 | 1.214.811 | ||||
| 2018-01-04 | 2018-01-02 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -7.096 | 2 | ||||||
| 2018-01-04 | 2018-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 41,0700 | -73 | -3 | 36.301 | ||||
| 2018-01-04 | 2018-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 7.096 | 36.374 | ||||||
| 2018-01-04 | 2018-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -5.342 | 0 | ||||||
| 2018-01-04 | 2018-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 41,0700 | -164 | -7 | 65.227 | ||||
| 2018-01-04 | 2018-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 5.342 | 65.391 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 40,0500 | -2 | -0 | 330.330 | ||||
| 2018-01-03 | 2017-12-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 313 | 330.332 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 40,0500 | -13 | -1 | 131.376 | ||||
| 2018-01-03 | 2017-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 313 | 131.389 | ||||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -189.416 | 302.930 | ||||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,0700 | -108.096 | -4.440 | 911.798 | ||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,0700 | -81.320 | -3.340 | 1.019.894 | ||||
| 2018-01-03 | 2018-01-02 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 189.416 | 1.101.214 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 40,0500 | -2 | -0 | 28.439 | ||||
| 2018-01-03 | 2017-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 313 | 28.441 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 40,0500 | -2 | -0 | 5.471 | ||||
| 2018-01-03 | 2017-12-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 313 | 5.473 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 40,0500 | -13 | -1 | 5.370 | ||||
| 2018-01-03 | 2017-12-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 313 | 5.383 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 40,0500 | -2 | -0 | 111.930 | ||||
| 2018-01-03 | 2017-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 313 | 111.932 | ||||||
| 2018-01-03 | 2017-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 40,0500 | -12 | -0 | 60.049 | ||||
| 2018-01-03 | 2017-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 313 | 60.061 | ||||||
| 2017-12-28 | 2017-12-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,6200 | -3.937 | -160 | 58.578 | ||||
| 2017-12-28 | 2017-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -7.368 | 5.774 | |||||
| 2017-12-28 | 2017-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,8200 | -3.431 | -140 | 62.515 | ||||
| 2017-12-28 | 2017-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.368 | 65.946 | ||||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 8,62 | -13.086 | 26.172 | |||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,8400 | -7.456 | -297 | 58.578 | ||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39,8890 | -5.630 | -225 | 66.034 | ||||
| 2017-12-19 | 2017-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 8,6200 | 13.086 | 113 | 71.664 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 9,49 | 9,4900 | -800.000 | -7.592 | 806.000 | |||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 38,9008 | -265.000 | -10.309 | 286.044 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 38,7700 | -481.165 | -18.655 | 911.798 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 38,4700 | -318.835 | -12.266 | 1.392.963 | ||||
| 2017-12-15 | 2017-12-14 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 9,4900 | 800.000 | 7.592 | 1.711.798 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 35,8300 | -47 | -2 | 29.278 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 4.745 | 29.325 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 35,8300 | -185 | -7 | 31.415 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 4.745 | 31.600 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 35,8300 | -40 | -1 | 111.619 | ||||
| 2017-11-21 | 2017-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 4.745 | 111.659 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 35,8300 | -35 | -1 | 28.128 | ||||
| 2017-11-21 | 2017-11-20 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 4.745 | 28.163 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 35,8300 | -41 | -1 | 59.748 | ||||
| 2017-11-21 | 2017-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 4.745 | 59.789 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 35,8300 | -180 | -6 | 13.877 | ||||
| 2017-11-21 | 2017-11-20 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 4.745 | 14.057 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 0,00 | 35,8300 | -182 | -7 | 7.680 | |||
| 2017-11-21 | 2017-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 4.745 | 119.951 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 35,8300 | -15 | -1 | 8.057 | ||||
| 2017-11-21 | 2017-11-20 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 4.745 | 8.072 | ||||||
| 2017-11-21 | 2017-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 35,8300 | -33 | -1 | 4.712 | ||||
| 2017-11-21 | 2017-11-20 | 4 | NOVAK DAVID C | CMCSA | Phantom Stock | D | 4.745 | 4.745 | ||||||
| 2017-11-17 | 2017-11-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 37,1800 | -29.426 | -1.094 | 365.022 | |||
| 2017-11-01 | 2017-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -14.376 | 612.110 | ||||||
| 2017-11-01 | 2017-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36,5000 | -7.194 | -263 | 364.733 | ||||
| 2017-11-01 | 2017-10-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 14.376 | 371.927 | ||||||
| 2017-11-01 | 2017-06-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 11.474 | 919.598 | ||||||
| 2017-11-01 | 2017-06-15 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -11.474 | 104.660 | ||||||
| 2017-10-19 | 2017-10-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 36,2000 | -158.501 | -5.738 | 492.346 | ||||
| 2017-10-03 | 2017-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 38,4800 | -3 | -0 | 23.418 | ||||
| 2017-10-03 | 2017-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 325 | 23.421 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 38,4800 | -13 | -1 | 131.076 | ||||
| 2017-10-03 | 2017-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 325 | 131.089 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 38,4800 | -4 | -0 | 5.160 | ||||
| 2017-10-03 | 2017-09-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 325 | 5.164 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 38,4800 | -3 | -0 | 330.019 | ||||
| 2017-10-03 | 2017-09-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 325 | 330.022 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 38,4800 | -4 | -0 | 55.044 | ||||
| 2017-10-03 | 2017-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 325 | 55.048 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 38,4800 | -13 | -1 | 5.070 | ||||
| 2017-10-03 | 2017-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 325 | 5.083 | ||||||
| 2017-10-03 | 2017-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 38,4800 | -4 | -0 | 106.914 | ||||
| 2017-10-03 | 2017-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 325 | 106.918 | ||||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9,49 | -9.900 | 0 | |||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 38,3750 | -5.809 | -223 | 58.578 | ||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 38,3600 | -4.091 | -157 | 64.387 | ||||
| 2017-09-29 | 2017-09-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9,4900 | 9.900 | 94 | 68.478 | ||||
| 2017-09-18 | 2017-09-15 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 37,2650 | -2.232 | -83 | 24.580 | ||||
| 2017-08-23 | 2017-08-21 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 8.580 | 8.580 | ||||||
| 2017-08-23 | 2017-08-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 12.880 | 132.852 | ||||||
| 2017-08-11 | 2017-08-10 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -40.320 | 150.070 | |||||
| 2017-08-11 | 2017-08-10 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40,7300 | -19.578 | -797 | 665.907 | ||||
| 2017-08-11 | 2017-08-10 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 40.320 | 685.485 | ||||||
| 2017-08-08 | 2017-08-07 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 39,6050 | -3.659 | -145 | 725 | ||||
| 2017-07-05 | 2017-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 38,9200 | -4 | -0 | 4.839 | ||||
| 2017-07-05 | 2017-06-30 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 322 | 4.843 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 38,9200 | -4 | -0 | 329.697 | ||||
| 2017-07-05 | 2017-06-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 322 | 329.701 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 38,9200 | -4 | -0 | 54.723 | ||||
| 2017-07-05 | 2017-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 322 | 54.727 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 38,9200 | -13 | -1 | 130.764 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 322 | 130.777 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 38,9200 | -13 | -1 | 4.758 | ||||
| 2017-07-05 | 2017-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 322 | 4.771 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 38,9200 | -4 | -0 | 106.593 | ||||
| 2017-07-05 | 2017-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 322 | 106.597 | ||||||
| 2017-07-05 | 2017-05-23 | 4 | BREEN EDWARD D By GRATs | CMCSA | Class A Common Stock | I | -12.298 | 8.844 | ||||||
| 2017-07-05 | 2017-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 38,9200 | -4 | -0 | 23.096 | ||||
| 2017-07-05 | 2017-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 322 | 23.100 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | -1.289.214 | 9.039.663 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | 1.289.214 | 9.039.663 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -2.693.337 | 22.752.309 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 2.693.337 | 22.752.309 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | -1.289.214 | 22.752.309 | ||||||
| 2017-06-15 | 2017-06-13 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 1.289.214 | 22.752.309 | ||||||
| 2017-06-13 | 2017-06-12 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -2.580 | 39.520 | |||||
| 2017-06-13 | 2017-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 40,9700 | -963 | -39 | 4.384 | ||||
| 2017-06-13 | 2017-06-12 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.580 | 5.347 | ||||||
| 2017-05-26 | 2017-05-25 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 40,4950 | -7.500 | -304 | 26.812 | ||||
| 2017-05-16 | 2017-05-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.192 | 394.448 | |||||
| 2017-05-16 | 2017-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 38,9700 | -10.805 | -421 | 69.133 | ||||
| 2017-05-16 | 2017-05-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 21.192 | 79.938 | ||||||
| 2017-05-15 | 2017-05-11 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 39,0850 | 153.532 | 6.001 | 908.124 | ||||
| 2017-05-15 | 2017-05-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39,0850 | -153.532 | -6.001 | 330.461 | ||||
| 2017-05-11 | 2017-05-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38,9770 | -197.308 | -7.690 | 714.811 | ||||
| 2017-05-11 | 2017-05-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,0313 | -61.072 | -2.384 | 912.119 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9,49 | -64.240 | 64.240 | |||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 7,27 | -92.000 | 184.000 | |||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 9,17 | -93.300 | 279.900 | |||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,1050 | -61.799 | -2.417 | 973.191 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,1050 | -58.966 | -2.306 | 1.034.990 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 39,1100 | -42.782 | -1.673 | 1.093.956 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9,4900 | 64.240 | 610 | 1.136.738 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 7,2700 | 92.000 | 669 | 1.072.498 | ||||
| 2017-05-11 | 2017-05-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 9,1700 | 93.300 | 856 | 980.498 | ||||
| 2017-04-20 | 2017-04-18 | 4 | WATSON DAVID N | CMCSA | Restricted Stock Units | D | 0,00 | -6.270 | 190.390 | |||||
| 2017-04-20 | 2017-04-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 37,5900 | -3.071 | -115 | 645.165 | ||||
| 2017-04-20 | 2017-04-18 | 4 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 6.270 | 648.236 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -20.499 | 650.847 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37,5900 | -20.499 | -771 | 911.818 | ||||
| 2017-04-20 | 2017-04-18 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 20.499 | 932.317 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18.840 | 626.486 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,5900 | -9.230 | -347 | 483.993 | ||||
| 2017-04-20 | 2017-04-18 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 493.223 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -26.850 | 704.070 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37,5900 | -15.037 | -565 | 887.198 | ||||
| 2017-04-20 | 2017-04-18 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 26.850 | 902.235 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -81.500 | 415.640 | |||||
| 2017-04-20 | 2017-04-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 37,5900 | -38.932 | -1.463 | 58.746 | ||||
| 2017-04-20 | 2017-04-18 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 81.500 | 97.678 | ||||||
| 2017-04-20 | 2017-04-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,8200 | -2.356 | -89 | 58.578 | ||||
| 2017-04-20 | 2017-04-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.410 | 13.142 | |||||
| 2017-04-20 | 2017-04-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,5900 | -2.054 | -77 | 60.934 | ||||
| 2017-04-20 | 2017-04-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.410 | 62.988 | ||||||
| 2017-04-20 | 2017-04-18 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | -1.020 | 42.100 | |||||
| 2017-04-20 | 2017-04-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 37,5900 | -381 | -14 | 2.767 | ||||
| 2017-04-20 | 2017-04-18 | 4 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 1.020 | 3.148 | ||||||
| 2017-04-07 | 3 | WATSON DAVID N By Children | CMCSA | Class A Common Stock | I | 787.198 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Spouse | CMCSA | Class A Common Stock | I | 782.010 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Children | CMCSA | Class A Common Stock | I | 787.198 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Trusts | CMCSA | Class A Common Stock | I | 917.030 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 1.423.112 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Spouse | CMCSA | Class A Common Stock | I | 782.010 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N By Trusts | CMCSA | Class A Common Stock | I | 917.030 | ||||||||
| 2017-04-07 | 3 | WATSON DAVID N | CMCSA | Class A Common Stock | D | 1.423.112 | ||||||||
| 2017-04-03 | 2017-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 31.192 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 333 | 31.196 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 22.778 | ||||
| 2017-04-03 | 2017-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 333 | 22.782 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 37,5900 | -13 | -0 | 130.455 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 333 | 130.468 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 61.975 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 333 | 61.979 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 4.521 | ||||
| 2017-04-03 | 2017-03-31 | 4 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 333 | 4.525 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 329.379 | ||||
| 2017-04-03 | 2017-03-31 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 333 | 329.383 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 54.405 | ||||
| 2017-04-03 | 2017-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 333 | 54.409 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 4.449 | ||||
| 2017-04-03 | 2017-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 333 | 4.453 | ||||||
| 2017-04-03 | 2017-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 37,5900 | -4 | -0 | 72.111 | ||||
| 2017-04-03 | 2017-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 333 | 72.115 | ||||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9,49 | -9.900 | 9.900 | |||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,0800 | -5.856 | -217 | 58.578 | ||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36,9530 | -4.044 | -149 | 64.434 | ||||
| 2017-03-29 | 2017-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9,4900 | 9.900 | 94 | 68.478 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 7,27 | -14.100 | 28.200 | |||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 9,17 | -14.180 | 42.540 | |||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 12,51 | -10.300 | 41.200 | |||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1900 | -8.314 | -309 | 58.578 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1900 | -7.872 | -293 | 66.892 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1850 | -6.548 | -243 | 74.764 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1660 | -6.228 | -231 | 81.312 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1870 | -5.866 | -218 | 87.540 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1900 | -3.752 | -140 | 93.406 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 12,5100 | 10.300 | 129 | 97.158 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7,2700 | 14.100 | 103 | 86.858 | ||||
| 2017-03-29 | 2017-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9,1700 | 14.180 | 130 | 72.758 | ||||
| 2017-03-27 | 2017-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,2400 | -10.215 | -380 | 58.578 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -19.120 | 119.972 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15,00 | -29.130 | 48.550 | |||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,0100 | -19.616 | -726 | 68.793 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 36,9900 | -9.514 | -352 | 88.409 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,2200 | -8.905 | -331 | 97.923 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,0100 | -2.789 | -103 | 106.828 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19.120 | 109.617 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,9950 | 29.130 | 437 | 90.497 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -5.220 | 17.552 | |||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 20,61 | -24.420 | 65.120 | |||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1100 | -18.459 | -685 | 61.367 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1180 | -5.961 | -221 | 79.826 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,0400 | -2.431 | -90 | 85.787 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,1700 | -2.308 | -86 | 88.218 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5.220 | 90.526 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 20,6100 | 24.420 | 503 | 85.306 | ||||
| 2017-03-24 | 2017-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -106.640 | 34.286 | |||||
| 2017-03-24 | 2017-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 37,2200 | -51.525 | -1.918 | 129.669 | ||||
| 2017-03-24 | 2017-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 106.640 | 181.194 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -125.680 | 730.920 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37,2200 | -70.384 | -2.620 | 874.661 | ||||
| 2017-03-24 | 2017-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 125.680 | 945.045 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -34.290 | 856.600 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37,0400 | -19.204 | -711 | 819.365 | ||||
| 2017-03-24 | 2017-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34.290 | 838.569 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -100.480 | 645.326 | ||||||
| 2017-03-24 | 2017-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,2200 | -49.226 | -1.832 | 473.659 | ||||
| 2017-03-24 | 2017-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 100.480 | 522.885 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -27.450 | 745.806 | ||||||
| 2017-03-24 | 2017-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,0400 | -13.448 | -498 | 422.405 | ||||
| 2017-03-24 | 2017-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 27.450 | 435.853 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -32.100 | 3.208 | |||||
| 2017-03-22 | 2017-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37,0700 | -17.977 | -666 | 804.279 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32.100 | 822.256 | ||||||
| 2017-03-22 | 2017-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -32.046 | 35.308 | |||||
| 2017-03-22 | 2017-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 37,4800 | -17.947 | -673 | 790.156 | ||||
| 2017-03-22 | 2017-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 32.046 | 808.103 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -16.590 | 7.894 | |||||
| 2017-03-22 | 2017-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,0700 | -8.128 | -301 | 408.403 | ||||
| 2017-03-22 | 2017-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 16.590 | 416.531 | ||||||
| 2017-03-22 | 2017-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -13.950 | 24.484 | |||||
| 2017-03-22 | 2017-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 37,4800 | -6.835 | -256 | 399.941 | ||||
| 2017-03-22 | 2017-03-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.950 | 406.776 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.320 | 22.772 | |||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,00 | -25.720 | 51.440 | |||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,4600 | -21.023 | -788 | 60.886 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,4610 | -4.697 | -176 | 81.909 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,4900 | -2.356 | -88 | 86.606 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,0700 | -2.012 | -75 | 88.962 | ||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.320 | 90.974 | ||||||
| 2017-03-22 | 2017-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0000 | 25.720 | 643 | 86.654 | ||||
| 2017-03-22 | 2017-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.410 | 27.092 | |||||
| 2017-03-22 | 2017-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 37,4800 | -2.054 | -77 | 60.934 | ||||
| 2017-03-22 | 2017-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.410 | 62.988 | ||||||
| 2017-03-21 | 2017-03-17 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 37,46 | 768.800 | 768.800 | |||||
| 2017-03-21 | 2017-03-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 37,46 | 395.200 | 395.200 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 37,46 | 574.700 | 574.700 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 37,46 | 628.600 | 628.600 | |||||
| 2017-03-21 | 2017-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 23.400 | 31.502 | |||||
| 2017-03-21 | 2017-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 37,46 | 125.500 | 125.500 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Murdock Daniel C. | CMCSA | Restricted Stock Units | D | 0,00 | 9.300 | 43.120 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Murdock Daniel C. | CMCSA | Option to Purchase | D | 37,46 | 50.600 | 50.600 | |||||
| 2017-03-21 | 2017-03-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 37,46 | 1.941.134 | 1.941.134 | |||||
| 2017-03-02 | 3 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.808 | ||||||||
| 2017-03-02 | 3 | Murdock Daniel C. | CMCSA | Class A Common Stock | D | 2.808 | ||||||||
| 2017-03-02 | 2017-03-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 37,6241 | -33.000 | -1.242 | 74.554 | ||||
| 2017-02-27 | 3 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 8.384 | ||||||||
| 2017-02-27 | 3 | NAKAHARA ASUKA | CMCSA | Class A Common Stock | D | 8.384 | ||||||||
| 2017-02-27 | 2017-02-24 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 37,8900 | -39 | -1 | 3.327 | ||||
| 2017-02-27 | 2017-02-24 | 4 | NAKAHARA ASUKA | CMCSA | Phantom Stock | D | 3.366 | 3.366 | ||||||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -6.740 | -171 | 0 | |||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 75,9900 | -3.619 | -275 | 32.104 | ||||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 75,9630 | -3.121 | -237 | 35.723 | ||||
| 2017-02-15 | 2017-02-14 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25,4400 | 6.740 | 171 | 38.844 | ||||
| 2017-02-13 | 2016-12-15 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -357 | 32.104 | ||||||
| 2017-02-13 | 2016-12-13 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -1.450 | 32.461 | ||||||
| 2017-02-13 | 2016-11-30 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -72 | 33.911 | ||||||
| 2017-02-13 | 2016-11-10 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -80 | 33.983 | ||||||
| 2017-02-13 | 2016-10-31 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -221.153 | 326.433 | ||||||
| 2017-02-13 | 2016-08-02 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -82.956 | 547.586 | ||||||
| 2017-02-13 | 2016-05-10 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -54 | 630.542 | ||||||
| 2017-02-13 | 2016-11-30 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -538 | 8.331 | ||||||
| 2017-02-13 | 2016-11-22 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -1.857 | 8.869 | ||||||
| 2017-02-13 | 2016-11-15 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -6.475 | 1.859 | ||||||
| 2017-02-13 | 2016-07-29 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | -22.255 | 65.872 | ||||||
| 2017-02-13 | 2016-12-16 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 4.650 | 377.296 | ||||||
| 2017-02-13 | 2016-12-16 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -4.650 | 44.816 | ||||||
| 2017-02-13 | 2016-12-12 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -467 | 187.052 | ||||||
| 2017-02-13 | 2016-12-09 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -44.441 | 187.519 | ||||||
| 2017-02-13 | 2016-09-16 | 5 | COHEN DAVID L By Spouse | CMCSA | Class A Common Stock | I | -120 | 40 | ||||||
| 2017-02-13 | 2016-12-14 | 5 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -56.356 | 364.542 | ||||||
| 2017-02-13 | 2016-12-20 | 5 | Smit Neil | CMCSA | Class A Common Stock | D | -8.431 | 53.777 | ||||||
| 2017-02-13 | 2016-11-14 | 5 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -14.880 | 29.289 | ||||||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 25,44 | 25,4440 | -548.000 | -13.943 | 0 | |||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 74,9900 | -355.166 | -26.634 | 455.909 | ||||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 74,9900 | -63.338 | -4.750 | 811.075 | ||||
| 2017-02-07 | 2017-02-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 25,4400 | 548.000 | 13.941 | 874.413 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 29,99 | 29,9900 | -122.100 | -3.662 | 284.900 | |||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,2800 | -82.370 | -6.201 | 53.777 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,2800 | -39.730 | -2.991 | 136.147 | ||||
| 2017-02-07 | 2017-02-03 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 29,9900 | 122.100 | 3.662 | 175.877 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -21.920 | -558 | 0 | |||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,34 | 18,3400 | -46.650 | -856 | 186.600 | |||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 75,7700 | -31.055 | -2.353 | 388.029 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 75,7300 | -14.028 | -1.062 | 419.084 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25,4400 | 21.920 | 558 | 433.112 | ||||
| 2017-02-02 | 2017-02-01 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,3400 | 46.650 | 856 | 411.192 | ||||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 18,34 | 18,3400 | -69.030 | -1.266 | 184.080 | |||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,8400 | -40.723 | -3.088 | 53.777 | ||||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,8040 | -28.307 | -2.146 | 94.500 | ||||
| 2017-02-02 | 2017-02-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18,3400 | 69.030 | 1.266 | 122.807 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 25,02 | 25,0200 | -129.300 | -3.235 | 301.700 | |||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,8000 | -82.451 | -6.250 | 53.777 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,6200 | -23.424 | -1.771 | 136.228 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,2800 | -19.425 | -1.462 | 159.652 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,5000 | -4.000 | -302 | 179.077 | ||||
| 2017-01-31 | 2017-01-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 25,0200 | 129.300 | 3.235 | 183.077 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 18,34 | 18,3400 | -138.060 | -2.532 | 253.110 | |||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 18,34 | 18,3400 | -69.030 | -1.266 | 391.170 | |||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,4900 | -79.884 | -6.030 | 53.777 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,6950 | -40.741 | -3.084 | 133.661 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 74,9990 | -29.088 | -2.182 | 174.402 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,0050 | -29.088 | -2.182 | 203.490 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 75,6650 | -28.289 | -2.140 | 232.578 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18,3400 | 69.030 | 1.266 | 260.867 | ||||
| 2017-01-31 | 2017-01-27 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18,3400 | 138.060 | 2.532 | 191.837 | ||||
| 2017-01-17 | 2017-01-13 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0,00 | -3.004 | 684 | |||||
| 2017-01-17 | 2017-01-13 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 3.004 | 13.427 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | -1.868 | 29.785 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 1.868 | 19.287 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -3.101 | 2.671 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 3.101 | 27.038 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -2.092 | 5.135 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 2.092 | 10.423 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -3.092 | 3.549 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3.092 | 17.156 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | -3.177 | 55 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 0,00 | -3.122 | 55 | |||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3.122 | 35.891 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 3.177 | 32.769 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 69,0500 | -2 | -0 | 23.937 | ||||
| 2017-01-04 | 2016-12-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 182 | 23.939 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 69,0500 | -2 | -0 | 11.224 | ||||
| 2017-01-04 | 2016-12-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 182 | 11.226 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 69,0500 | -3 | -0 | 164.525 | ||||
| 2017-01-04 | 2016-12-30 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 182 | 164.528 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 69,0500 | -2 | -0 | 29.592 | ||||
| 2017-01-04 | 2016-12-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 182 | 29.594 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 69,0500 | -2 | -0 | 15.431 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 182 | 15.433 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 69,0500 | -8 | -1 | 65.068 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 182 | 65.076 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 69,0500 | -2 | -0 | 30.823 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 182 | 30.825 | ||||||
| 2017-01-04 | 2016-12-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 69,0500 | -2 | -0 | 2.060 | ||||
| 2017-01-04 | 2016-12-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 182 | 2.062 | ||||||
| 2016-12-28 | 2016-12-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70,8000 | -1.680 | -119 | 44.169 | ||||
| 2016-12-28 | 2016-12-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -3.684 | 4.051 | |||||
| 2016-12-28 | 2016-12-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70,6500 | -2.004 | -142 | 45.849 | ||||
| 2016-12-28 | 2016-12-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.684 | 47.853 | ||||||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,24 | 17,2400 | -6.543 | -113 | 19.629 | |||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70,0150 | -4.108 | -288 | 44.169 | ||||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 70,1730 | -2.435 | -171 | 48.277 | ||||
| 2016-12-21 | 2016-12-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,2400 | 6.543 | 113 | 50.712 | ||||
| 2016-12-19 | 2016-12-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 69,8800 | -191.267 | -13.366 | 248.570 | |||
| 2016-12-14 | 2016-12-13 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 70,0470 | -2.500 | -175 | 14.064 | ||||
| 2016-12-08 | 3 | NOVAK DAVID C By Trusts | CMCSA | Class A Common Stock | I | 163.235 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 324.885 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C By Foundation | CMCSA | Class A Common Stock | I | 163.820 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 324.885 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C By Trusts | CMCSA | Class A Common Stock | I | 163.235 | ||||||||
| 2016-12-08 | 3 | NOVAK DAVID C By Foundation | CMCSA | Class A Common Stock | I | 163.820 | ||||||||
| 2016-12-08 | 2016-12-06 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 68,7000 | -29 | -2 | 164.346 | ||||
| 2016-12-08 | 2016-12-06 | 4 | NOVAK DAVID C | CMCSA | Class A Common Stock | D | 2.475 | 164.375 | ||||||
| 2016-12-02 | 2016-11-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -7.188 | 19.217 | |||||
| 2016-12-02 | 2016-11-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 69,5100 | -3.598 | -250 | 231.960 | ||||
| 2016-12-02 | 2016-11-30 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 7.188 | 235.558 | ||||||
| 2016-12-02 | 2016-12-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 69,5666 | -15.121 | -1.052 | 62.208 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 50,00 | -25.720 | 38.580 | |||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 41,22 | -12.210 | 44.770 | |||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69,8700 | -21.713 | -1.517 | 44.169 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69,9100 | -9.465 | -662 | 65.882 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69,8640 | -4.007 | -280 | 75.347 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 69,9100 | -2.745 | -192 | 79.354 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,2200 | 12.210 | 503 | 82.099 | ||||
| 2016-12-01 | 2016-11-29 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,0000 | 25.720 | 1.286 | 69.889 | ||||
| 2016-11-22 | 2016-11-21 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 68,2000 | -21 | -1 | 17.419 | ||||
| 2016-11-22 | 2016-11-21 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 2.493 | 17.440 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 68,2000 | -19 | -1 | 23.757 | ||||
| 2016-11-22 | 2016-11-21 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 2.493 | 23.776 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 68,2000 | -98 | -7 | 17.201 | ||||
| 2016-11-22 | 2016-11-21 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 2.493 | 17.299 | ||||||
| 2016-11-22 | 2016-11-18 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -6.472 | 7.227 | ||||||
| 2016-11-22 | 2016-11-18 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 6.472 | 14.806 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 68,2000 | -29 | -2 | 16.564 | ||||
| 2016-11-22 | 2016-11-21 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 2.493 | 16.593 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 68,2000 | -22 | -2 | 46.357 | ||||
| 2016-11-22 | 2016-11-21 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 2.493 | 46.379 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 68,2000 | -19 | -1 | 29.412 | ||||
| 2016-11-22 | 2016-11-21 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 2.493 | 29.431 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 0,00 | 68,2000 | -19 | -1 | 3.912 | |||
| 2016-11-22 | 2016-11-21 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 2.493 | 56.624 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 68,2000 | -96 | -7 | 57.603 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 2.493 | 57.699 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 68,2000 | -22 | -2 | 22.153 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 2.493 | 22.175 | ||||||
| 2016-11-22 | 2016-11-21 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 68,2000 | -11 | -1 | 4.656 | ||||
| 2016-11-22 | 2016-11-21 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 2.493 | 4.667 | ||||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 18,98 | 18,9800 | -28.000 | -531 | 84.300 | |||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18,98 | 18,9800 | -10.000 | -190 | 195.700 | |||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -17.700 | -450 | 0 | |||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 62,2040 | -19.480 | -1.212 | 0 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 62,3800 | -8.520 | -531 | 19.480 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 18,9800 | 28.000 | 531 | 28.000 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62,6500 | -17.456 | -1.094 | 228.370 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62,5000 | -9.838 | -615 | 245.826 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62,5740 | -244 | -15 | 255.664 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 62,3800 | -162 | -10 | 255.908 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,9800 | 10.000 | 190 | 256.070 | ||||
| 2016-10-31 | 2016-10-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25,4400 | 17.700 | 450 | 246.070 | ||||
| 2016-10-24 | 2016-10-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | 64,3500 | -79.677 | -5.127 | 2.810 | |||
| 2016-10-24 | 2016-10-20 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 64,3500 | -11.040 | -710 | 70.463 | |||
| 2016-10-24 | 2016-10-20 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 11.040 | 77.329 | ||||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 18,98 | 18,9800 | -28.000 | -531 | 112.300 | |||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -28.750 | -731 | 17.700 | |||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65,0040 | -19.829 | -1.289 | 0 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65,0400 | -8.171 | -531 | 19.829 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 18,9800 | 28.000 | 531 | 28.000 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65,1600 | -28.479 | -1.856 | 228.370 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65,1000 | -271 | -18 | 256.849 | ||||
| 2016-10-21 | 2016-10-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25,4400 | 28.750 | 731 | 257.120 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 18,98 | 18,9800 | -28.000 | -531 | 140.300 | |||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -28.750 | -731 | 46.450 | |||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65,5010 | -19.142 | -1.254 | 0 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 65,7800 | -8.858 | -583 | 19.142 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 18,9800 | 28.000 | 531 | 28.000 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65,7800 | -28.448 | -1.871 | 228.370 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 65,5630 | -302 | -20 | 256.818 | ||||
| 2016-10-13 | 2016-10-11 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25,4400 | 28.750 | 731 | 257.120 | ||||
| 2016-10-04 | 2016-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 66,3400 | -2 | -0 | 21.283 | ||||
| 2016-10-04 | 2016-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 189 | 21.285 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 66,3400 | -2 | -0 | 11.044 | ||||
| 2016-10-04 | 2016-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 189 | 11.046 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 66,3400 | -2 | -0 | 26.938 | ||||
| 2016-10-04 | 2016-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 189 | 26.940 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 66,3400 | -2 | -0 | 15.251 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 189 | 15.253 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 66,3400 | -8 | -1 | 64.894 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 189 | 64.902 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 66,3400 | -2 | -0 | 30.643 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 189 | 30.645 | ||||||
| 2016-10-04 | 2016-09-08 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -2.250 | 30.456 | ||||||
| 2016-10-04 | 2016-09-07 | 4 | Mestre Eduardo G By LLC | CMCSA | Class A Common Stock | I | -2.250 | 0 | ||||||
| 2016-10-04 | 2016-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 66,3400 | -2 | -0 | 1.880 | ||||
| 2016-10-04 | 2016-09-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 189 | 1.882 | ||||||
| 2016-09-23 | 2016-09-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 67,3000 | -14.595 | -982 | 28.741 | ||||
| 2016-09-23 | 2016-09-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 67,1600 | -12.000 | -806 | 43.336 | ||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,44 | -3.370 | 0 | |||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 66,1000 | -2.347 | -155 | 44.169 | ||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 65,7450 | -1.023 | -67 | 46.516 | ||||
| 2016-09-19 | 2016-09-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,4400 | 3.370 | 86 | 47.539 | ||||
| 2016-09-02 | 2016-09-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 65,6816 | -15.121 | -993 | 66.289 | ||||
| 2016-08-09 | 2016-08-05 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 67,39 | 694.928 | 694.928 | |||||
| 2016-08-01 | 2016-07-29 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 67,6950 | -304.109 | -20.587 | 395.189 | ||||
| 2016-08-01 | 2016-07-29 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 67,2568 | -304.109 | -20.453 | 630.596 | ||||
| 2016-08-01 | 2016-07-29 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 67,6950 | 304.109 | 20.587 | 934.705 | ||||
| 2016-08-01 | 2016-05-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -94.628 | 630.596 | ||||||
| 2016-08-01 | 2016-07-29 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 67,2500 | -23.716 | -1.595 | 31.653 | ||||
| 2016-08-01 | 2016-07-29 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 67,8629 | -29.475 | -2.000 | 81.410 | ||||
| 2016-07-05 | 2016-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 65,1900 | -2 | -0 | 21.096 | ||||
| 2016-07-05 | 2016-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 192 | 21.098 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 65,1900 | -3 | -0 | 10.857 | ||||
| 2016-07-05 | 2016-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 192 | 10.860 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 65,1900 | -2 | -0 | 26.751 | ||||
| 2016-07-05 | 2016-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 192 | 26.753 | ||||||
| 2016-07-05 | 2016-04-29 | 4 | BREEN EDWARD D By GRATs | CMCSA | Class A Common Stock | I | -2.372 | 38.179 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 65,1900 | -2 | -0 | 15.064 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 192 | 15.066 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 65,1900 | -8 | -1 | 64.713 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 192 | 64.721 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 65,1900 | -2 | -0 | 28.044 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 192 | 28.046 | ||||||
| 2016-07-05 | 2016-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 65,1900 | -2 | -0 | 1.693 | ||||
| 2016-07-05 | 2016-06-30 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 192 | 1.695 | ||||||
| 2016-06-29 | 2016-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -4.851 | 65.559 | ||||||
| 2016-06-29 | 2016-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 62,4600 | -2.519 | -157 | 34.063 | ||||
| 2016-06-29 | 2016-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 4.851 | 36.582 | ||||||
| 2016-06-17 | 2016-06-16 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 62,8240 | -2.500 | -157 | 14.100 | ||||
| 2016-06-16 | 2016-06-15 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -10.596 | 439.837 | |||||
| 2016-06-16 | 2016-06-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 62,3500 | -3.857 | -240 | 8.089 | ||||
| 2016-06-16 | 2016-06-15 | 4 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 10.596 | 11.946 | ||||||
| 2016-06-10 | 2016-06-09 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 62,8309 | -245 | -15 | 14.947 | ||||
| 2016-06-02 | 2016-06-01 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 63,4722 | -15.121 | -960 | 110.885 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,98 | -32.120 | 64.240 | |||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14,54 | -46.000 | 138.000 | |||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25,44 | -21.920 | 21.920 | |||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62,0462 | -75.000 | -4.653 | 420.898 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62,4900 | -30.432 | -1.902 | 495.898 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62,4850 | -22.257 | -1.391 | 526.330 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 62,4650 | -16.190 | -1.011 | 548.587 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25,4400 | 21.920 | 558 | 564.777 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,9800 | 32.120 | 610 | 542.857 | ||||
| 2016-05-13 | 2016-05-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14,5400 | 46.000 | 669 | 510.737 | ||||
| 2016-05-11 | 2016-05-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 62,6463 | -200.000 | -12.529 | 725.224 | ||||
| 2016-05-03 | 2016-05-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 60,7539 | -635 | -39 | 14.947 | ||||
| 2016-04-22 | 2016-04-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -10.323 | 82.487 | |||||
| 2016-04-22 | 2016-04-20 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 61,4600 | -10.323 | -634 | 925.224 | ||||
| 2016-04-22 | 2016-04-20 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 10.323 | 935.547 | ||||||
| 2016-04-22 | 2016-04-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -100 | 925.224 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -16.023 | 33.677 | |||||
| 2016-04-22 | 2016-04-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 61,4600 | -8.974 | -552 | 464.737 | ||||
| 2016-04-22 | 2016-04-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 16.023 | 473.711 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -6.975 | 26.405 | |||||
| 2016-04-22 | 2016-04-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 61,4600 | -3.418 | -210 | 213.753 | ||||
| 2016-04-22 | 2016-04-20 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 6.975 | 217.171 | ||||||
| 2016-04-22 | 2016-04-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -1.635 | 3.714 | |||||
| 2016-04-22 | 2016-04-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 61,4600 | -849 | -52 | 31.731 | ||||
| 2016-04-22 | 2016-04-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 1.635 | 32.580 | ||||||
| 2016-04-22 | 2016-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 61,2500 | -1.002 | -61 | 44.169 | ||||
| 2016-04-22 | 2016-04-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -2.205 | 7.735 | |||||
| 2016-04-22 | 2016-04-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 61,4600 | -1.203 | -74 | 45.171 | ||||
| 2016-04-22 | 2016-04-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2.205 | 46.374 | ||||||
| 2016-04-08 | 3/A | Bell Madeline S. By Spouse | CMCSA | Class A Common Stock | I | 200 | ||||||||
| 2016-04-08 | 3/A | Bell Madeline S. | CMCSA | Class A Common Stock | D | 1.300 | ||||||||
| 2016-04-04 | 2016-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 61,0800 | -2 | -0 | 20.906 | ||||
| 2016-04-04 | 2016-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 205 | 20.908 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 61,0800 | -2 | -0 | 10.668 | ||||
| 2016-04-04 | 2016-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 205 | 10.670 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 61,0800 | -2 | -0 | 8.785 | ||||
| 2016-04-04 | 2016-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 205 | 8.787 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 61,0800 | -2 | -0 | 14.874 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 205 | 14.876 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 61,0800 | -9 | -1 | 64.529 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 205 | 64.538 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 61,0800 | -2 | -0 | 27.854 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 205 | 27.856 | ||||||
| 2016-04-04 | 2016-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 61,0800 | -2 | -0 | 1.303 | ||||
| 2016-04-04 | 2016-03-31 | 4 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 205 | 1.305 | ||||||
| 2016-03-30 | 2015-12-11 | 5/A | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -85.135 | 0 | ||||||
| 2016-03-30 | 2015-12-11 | 5/A | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | 85.135 | 88.127 | ||||||
| 2016-03-30 | 2015-11-05 | 5/A | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -8.740 | 85.135 | ||||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,98 | -4.950 | 9.900 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14,54 | -7.050 | 21.150 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,34 | -7.090 | 28.360 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,02 | -15.450 | 25.750 | |||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,6300 | -11.021 | -657 | 44.169 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,5700 | -5.203 | -310 | 55.190 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,7450 | -4.664 | -279 | 60.393 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,7210 | -4.429 | -265 | 65.057 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,7500 | -4.416 | -264 | 69.486 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,5200 | -3.285 | -196 | 73.902 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,5420 | -2.634 | -157 | 77.187 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,7490 | -2.426 | -145 | 79.821 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,5080 | -1.665 | -99 | 82.247 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,9800 | 4.950 | 94 | 83.912 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,5400 | 7.050 | 103 | 78.962 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,3400 | 7.090 | 130 | 71.912 | ||||
| 2016-03-30 | 2016-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0200 | 15.450 | 387 | 64.822 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -75.240 | 445.445 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 60,0100 | -42.137 | -2.529 | 457.238 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 75.240 | 499.375 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -60.200 | 33.380 | |||||
| 2016-03-28 | 2016-03-24 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 60,0100 | -29.499 | -1.770 | 209.747 | ||||
| 2016-03-28 | 2016-03-24 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 60.200 | 239.246 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 5.420,0000 | -10.440 | -56.585 | 70.410 | ||||
| 2016-03-28 | 2016-03-24 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 60,0100 | -5.420 | -325 | 30.945 | ||||
| 2016-03-28 | 2016-03-24 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 10.440 | 36.365 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -11.440 | 69.546 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60,0100 | -6.237 | -374 | 49.372 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58,7600 | -1.630 | -96 | 55.609 | ||||
| 2016-03-28 | 2016-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 11.440 | 57.239 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -47.920 | 55.336 | ||||||
| 2016-03-28 | 2016-03-24 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 60,0100 | -23.372 | -1.403 | 126.006 | ||||
| 2016-03-28 | 2016-03-24 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 47.920 | 149.378 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -23.565 | 49.700 | |||||
| 2016-03-24 | 2016-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,2500 | -13.197 | -782 | 424.135 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23.565 | 437.332 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -18.840 | 93.580 | |||||
| 2016-03-24 | 2016-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,2500 | -9.232 | -547 | 179.046 | ||||
| 2016-03-24 | 2016-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 188.278 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -3.255 | 5.349 | |||||
| 2016-03-24 | 2016-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,2500 | -1.690 | -100 | 25.925 | ||||
| 2016-03-24 | 2016-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.255 | 27.615 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -3.585 | 9.940 | |||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29,99 | -14.565 | 38.840 | |||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2400 | -11.013 | -652 | 45.799 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,4100 | -3.552 | -211 | 56.812 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2500 | -1.955 | -116 | 60.364 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,1100 | -1.187 | -70 | 62.319 | ||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.585 | 63.506 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,9900 | 14.565 | 437 | 59.921 | ||||
| 2016-03-24 | 2016-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -19.995 | 81.503 | |||||
| 2016-03-24 | 2016-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 59,2500 | -9.752 | -578 | 101.458 | ||||
| 2016-03-24 | 2016-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19.995 | 111.210 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -17.145 | 73.265 | |||||
| 2016-03-23 | 2016-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,8700 | -9.602 | -575 | 413.767 | ||||
| 2016-03-23 | 2016-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.145 | 423.369 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -16.050 | 90.410 | |||||
| 2016-03-23 | 2016-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,8400 | -8.989 | -538 | 406.224 | ||||
| 2016-03-23 | 2016-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 16.050 | 415.213 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -13.725 | 112.420 | |||||
| 2016-03-23 | 2016-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,8700 | -6.726 | -403 | 169.438 | ||||
| 2016-03-23 | 2016-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.725 | 176.164 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -8.295 | 126.145 | |||||
| 2016-03-23 | 2016-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,8400 | -4.065 | -243 | 162.439 | ||||
| 2016-03-23 | 2016-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 8.295 | 166.504 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -2.370 | 8.604 | |||||
| 2016-03-23 | 2016-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,8700 | -1.231 | -74 | 24.360 | ||||
| 2016-03-23 | 2016-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2.370 | 25.591 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -1.950 | 10.974 | |||||
| 2016-03-23 | 2016-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,8400 | -1.013 | -61 | 23.221 | ||||
| 2016-03-23 | 2016-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 1.950 | 24.234 | ||||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -2.610 | 13.525 | |||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,8700 | -1.423 | -85 | 45.356 | ||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,3000 | -982 | -58 | 46.779 | ||||
| 2016-03-23 | 2016-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2.610 | 47.761 | ||||||
| 2016-03-23 | 2016-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -2.160 | 16.135 | |||||
| 2016-03-23 | 2016-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,8400 | -1.178 | -70 | 45.151 | ||||
| 2016-03-23 | 2016-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2.160 | 46.329 | ||||||
| 2016-03-22 | 2016-03-18 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | 89.500 | 92.810 | |||||
| 2016-03-22 | 2016-03-18 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 59,76 | 467.400 | 467.400 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 89.500 | 106.460 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 59,76 | 467.400 | 467.400 | |||||
| 2016-03-22 | 2016-03-18 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | 62.800 | 134.440 | |||||
| 2016-03-22 | 2016-03-18 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 59,76 | 240.000 | 240.000 | |||||
| 2016-03-22 | 2016-03-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | 10.900 | 12.924 | |||||
| 2016-03-22 | 2016-03-18 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 59,76 | 56.700 | 56.700 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 14.700 | 18.295 | |||||
| 2016-03-22 | 2016-03-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 59,76 | 76.200 | 76.200 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Cavanagh Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 159.100 | 450.433 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Cavanagh Michael J | CMCSA | Option to Purchase | D | 59,76 | 349.600 | 349.600 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 73.200 | 101.498 | |||||
| 2016-03-22 | 2016-03-18 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 59,76 | 382.200 | 382.200 | |||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,44 | -3.370 | 3.370 | |||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2600 | -2.421 | -143 | 44.169 | ||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2220 | -949 | -56 | 46.590 | ||||
| 2016-03-17 | 2016-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,4400 | 3.370 | 86 | 47.539 | ||||
| 2016-03-15 | 2016-03-14 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 58,9960 | -12.066 | -712 | 24.651 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14,54 | -7.050 | 28.200 | |||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,24 | -26.172 | 26.172 | |||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,1318 | -33.554 | -1.984 | 22.284 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,0110 | -14.490 | -855 | 55.838 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,0050 | -14.407 | -850 | 70.328 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,0170 | -4.325 | -255 | 84.735 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14,5400 | 7.050 | 103 | 89.060 | ||||
| 2016-03-02 | 2016-03-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,2400 | 26.172 | 451 | 82.010 | ||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 17,50 | -756.000 | 0 | |||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57,7000 | -472.564 | -27.267 | 925.324 | ||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 57,7000 | -30.452 | -1.757 | 1.397.888 | ||||
| 2016-02-25 | 2016-02-24 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 17,5000 | 756.000 | 13.230 | 1.428.340 | ||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17,50 | -30.240 | 0 | |||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57,6061 | -30.000 | -1.728 | 399.163 | ||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57,6100 | -19.347 | -1.115 | 429.163 | ||||
| 2016-02-25 | 2016-02-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,5000 | 30.240 | 529 | 448.510 | ||||
| 2016-02-24 | 2016-02-22 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 58,1500 | -19 | -1 | 2.174 | ||||
| 2016-02-24 | 2016-02-22 | 4 | Bell Madeline S. | CMCSA | Phantom Stock | D | 2.193 | 2.193 | ||||||
| 2016-02-23 | 3 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 2.200 | ||||||||
| 2016-02-23 | 3 | Bell Madeline S. | CMCSA | Class A Common Stock | D | 2.200 | ||||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Trust | CMCSA | Class A Special Common Stock | I | -3.000 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Trust | CMCSA | Class A Common Stock | I | 3.000 | 3.072 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -93.875 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | 93.875 | 96.867 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -347 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 347 | 8.334 | ||||||
| 2016-02-11 | 2015-11-02 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2.307 | 7.987 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -15.333 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 15.333 | 44.169 | ||||||
| 2016-02-11 | 2015-12-16 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 2.262 | 372.646 | ||||||
| 2016-02-11 | 2015-12-16 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -2.262 | 100.240 | ||||||
| 2016-02-11 | 2015-12-14 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -1.219 | 170.127 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | -20.707 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 20.707 | 370.384 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | 9.240 | 90.584 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L By GRAT | CMCSA | Class A Special Common Stock | I | -9.240 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -15.576 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -14.096 | 171.346 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 15.576 | 185.442 | ||||||
| 2016-02-11 | 2015-12-10 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -6.337 | 169.866 | ||||||
| 2016-02-11 | 2015-09-11 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 10.807 | 349.677 | ||||||
| 2016-02-11 | 2015-09-11 | 5 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -10.807 | 81.344 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | -3.491 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 3.491 | 418.270 | ||||||
| 2016-02-11 | 2015-06-18 | 5 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -50.000 | 414.779 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A By Daughters | CMCSA | Class A Special Common Stock | I | -77 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A By Daughters | CMCSA | Class A Common Stock | I | 77 | 77 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A | CMCSA | Class A Special Common Stock | D | -10.140 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 10.140 | 64.120 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | -699.298 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 699.298 | 699.298 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | -110.780 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 110.780 | 275.522 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By LLC | CMCSA | Class A Special Common Stock | I | -6.856.323 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By LLC | CMCSA | Class A Common Stock | I | 6.856.323 | 6.856.323 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Daughter | CMCSA | Class A Special Common Stock | I | -240 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By Daughter | CMCSA | Class A Common Stock | I | 240 | 240 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By 401(k) | CMCSA | Class A Special Common Stock | I | -68.908 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L By 401(k) | CMCSA | Class A Common Stock | I | 68.908 | 87.793 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -32.792 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 32.792 | 672.340 | ||||||
| 2016-02-11 | 2015-05-14 | 5 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 162.708 | 164.742 | ||||||
| 2016-02-11 | 2015-05-14 | 5 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -162.708 | 746.431 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COOK J MICHAEL | CMCSA | Class A Special Common Stock | D | -3.450 | 0 | ||||||
| 2016-02-11 | 2015-12-11 | 5 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 3.450 | 27.486 | ||||||
| 2016-02-08 | 2016-02-05 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 58,1740 | -4.000 | -233 | 16.600 | ||||
| 2016-01-28 | 2016-01-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -68.511 | 28.298 | |||||
| 2016-01-28 | 2016-01-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54,8400 | -31.090 | -1.705 | 91.215 | ||||
| 2016-01-28 | 2016-01-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 68.511 | 122.305 | ||||||
| 2016-01-28 | 2016-01-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 54,9300 | -1.675 | -92 | 44.169 | ||||
| 2016-01-28 | 2016-01-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3.684 | 80.986 | ||||||
| 2016-01-28 | 2016-01-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 54,8400 | -2.009 | -110 | 45.844 | ||||
| 2016-01-28 | 2016-01-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.684 | 47.853 | ||||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 0 | |||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,51 | -3.413 | 0 | |||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,1400 | -3.078 | -170 | 28.836 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,0700 | -2.353 | -130 | 31.914 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,0350 | -1.572 | -87 | 34.267 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,1350 | -1.060 | -58 | 35.839 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,5066 | 3.413 | 63 | 36.899 | ||||
| 2016-01-11 | 2016-01-08 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 33.486 | ||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -6.659 | 5.772 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -1.798 | 12.431 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -1.704 | 14.229 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 1.704 | 20.703 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 1.798 | 18.999 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 6.659 | 17.201 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 56,4300 | -3 | -0 | 10.542 | ||||
| 2016-01-05 | 2015-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 222 | 10.545 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 56,4300 | -3 | -0 | 27.651 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 222 | 27.654 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 56,4300 | -9 | -1 | 54.193 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 222 | 54.202 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 56,4300 | -2 | -0 | 10.465 | ||||
| 2016-01-05 | 2015-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 222 | 10.467 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 56,4300 | -3 | -0 | 14.671 | ||||
| 2016-01-05 | 2015-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 222 | 14.674 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 56,4300 | -2 | -0 | 8.582 | ||||
| 2016-01-05 | 2015-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 222 | 8.584 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -5.639 | 17.250 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -3.592 | 22.889 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 3.592 | 33.267 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 5.639 | 29.675 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -5.639 | 6.641 | ||||||
| 2016-01-05 | 2016-01-04 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 5.639 | 20.600 | ||||||
| 2016-01-05 | 2015-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 56,4300 | -2 | -0 | 15.582 | ||||
| 2016-01-05 | 2015-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 222 | 15.584 | ||||||
| 2015-12-28 | 2015-12-24 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 69.809 | 96.809 | |||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,24 | -6.543 | 26.172 | |||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,9200 | -4.285 | -244 | 28.836 | ||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,8840 | -2.258 | -128 | 33.121 | ||||
| 2015-12-21 | 2015-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,2400 | 6.543 | 113 | 35.379 | ||||
| 2015-11-24 | 2015-11-20 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 62,9000 | -32 | -2 | 24.036 | ||||
| 2015-11-24 | 2015-11-20 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 2.703 | 24.068 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 62,9000 | -27 | -2 | 8.362 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 2.703 | 8.389 | ||||||
| 2015-11-24 | 2015-11-24 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 61,3729 | -2.597 | -159 | 10.294 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 62,9000 | -106 | -7 | 12.891 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 2.703 | 12.997 | ||||||
| 2015-11-24 | 2015-05-20 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | -4.016 | 93.875 | ||||||
| 2015-11-24 | 2015-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -1.603 | 10.294 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 62,9000 | -32 | -2 | 14.961 | ||||
| 2015-11-24 | 2015-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 2.703 | 14.993 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 62,9000 | -32 | -2 | 15.933 | ||||
| 2015-11-24 | 2015-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 2.703 | 15.965 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 62,9000 | -29 | -2 | 19.682 | ||||
| 2015-11-24 | 2015-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 2.703 | 19.711 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 62,9000 | -288 | -18 | 55.206 | ||||
| 2015-11-24 | 2015-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 2.703 | 55.494 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 62,9000 | -23 | -1 | 43.886 | ||||
| 2015-11-24 | 2015-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 2.703 | 43.909 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 62,9000 | -24 | -2 | 54.131 | ||||
| 2015-11-24 | 2015-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 2.703 | 54.155 | ||||||
| 2015-11-24 | 2015-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 62,9000 | -24 | -2 | 55.369 | ||||
| 2015-11-24 | 2015-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 2.703 | 55.393 | ||||||
| 2015-11-23 | 2015-11-19 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 62,6250 | -3.488 | -218 | 12.290 | ||||
| 2015-11-03 | 2015-10-30 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | 47.920 | 71.640 | |||||
| 2015-10-30 | 2015-10-29 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 63,1032 | -106.883 | -6.745 | 639.548 | ||||
| 2015-10-29 | 2015-10-28 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 61,8254 | -30.733 | -1.900 | 53.794 | ||||
| 2015-10-23 | 2015-10-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 61,1100 | -12.000 | -733 | 103.256 | ||||
| 2015-10-02 | 2015-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 15.362 | ||||
| 2015-10-02 | 2015-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 220 | 15.365 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 10.323 | ||||
| 2015-10-02 | 2015-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 220 | 10.326 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 27.432 | ||||
| 2015-10-02 | 2015-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 220 | 27.435 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 53.980 | ||||
| 2015-10-02 | 2015-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 220 | 53.983 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 10.245 | ||||
| 2015-10-02 | 2015-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 220 | 10.248 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 14.452 | ||||
| 2015-10-02 | 2015-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 220 | 14.455 | ||||||
| 2015-10-02 | 2015-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 56,8800 | -3 | -0 | 5.686 | ||||
| 2015-10-02 | 2015-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 220 | 5.689 | ||||||
| 2015-09-23 | 2015-09-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 57,7100 | -14.595 | -842 | 27.000 | |||
| 2015-09-23 | 2015-09-04 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -360 | 84.527 | ||||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,98 | -4.950 | 14.850 | |||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 0 | |||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,51 | -3.413 | 0 | |||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57,5000 | -4.524 | -260 | 55.838 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57,1400 | -3.259 | -186 | 60.362 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57,2300 | -2.998 | -172 | 63.621 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 57,2050 | -2.232 | -128 | 66.619 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,5066 | 3.413 | 63 | 68.851 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 65.438 | ||||
| 2015-09-18 | 2015-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,9800 | 4.950 | 94 | 60.788 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17,50 | -6.425 | 0 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17,50 | -81.700 | 0 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25,44 | -80.000 | 75.200 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,50 | -17.625 | 0 | |||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 56,0340 | -60.885 | -3.412 | 0 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 56,6200 | -25.252 | -1.430 | 60.885 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 56,5600 | -1.988 | -112 | 86.137 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17,5000 | 6.425 | 112 | 88.125 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17,5000 | 81.700 | 1.430 | 81.700 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,1950 | -78.292 | -4.400 | 176.203 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,0800 | -17.152 | -962 | 254.495 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,1360 | -1.708 | -96 | 271.647 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,1900 | -473 | -27 | 273.355 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,5000 | 17.625 | 308 | 273.828 | ||||
| 2015-09-14 | 2015-09-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25,4400 | 80.000 | 2.035 | 256.203 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17,50 | -88.125 | 6.425 | |||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 25,44 | -100.000 | 155.200 | |||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,50 | -3.000 | 17.625 | |||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 59,3360 | -62.227 | -3.692 | 0 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 59,5500 | -25.898 | -1.542 | 62.227 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17,5000 | 88.125 | 1.542 | 88.125 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,5250 | -96.955 | -5.771 | 156.703 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,2940 | -3.045 | -181 | 253.658 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,6300 | -2.888 | -172 | 256.703 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,4220 | -112 | -7 | 259.591 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,5000 | 3.000 | 52 | 259.703 | ||||
| 2015-08-11 | 2015-08-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 25,4400 | 100.000 | 2.544 | 256.703 | ||||
| 2015-08-04 | 2015-08-03 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 62,8460 | -2.258 | -142 | 28.836 | ||||
| 2015-08-03 | 2015-07-31 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 62,7507 | -30.732 | -1.928 | 84.887 | ||||
| 2015-08-03 | 2015-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -860 | 115.619 | ||||||
| 2015-07-29 | 2015-07-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -4.851 | 80.850 | ||||||
| 2015-07-29 | 2015-07-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 61,1100 | -2.519 | -154 | 55.838 | ||||
| 2015-07-29 | 2015-07-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 4.851 | 58.357 | ||||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17,50 | -88.125 | 94.550 | |||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,50 | -67.500 | 20.625 | |||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,95 | -16.875 | 0 | |||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 63,8890 | -63.971 | -4.087 | 0 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 63,8500 | -24.154 | -1.542 | 63.971 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17,5000 | 88.125 | 1.542 | 88.125 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63,9600 | -64.772 | -4.143 | 156.703 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63,9500 | -16.200 | -1.036 | 221.475 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63,9830 | -2.728 | -175 | 237.675 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 63,9550 | -675 | -43 | 240.403 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,9533 | 16.875 | 303 | 241.078 | ||||
| 2015-07-15 | 2015-07-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,5000 | 67.500 | 1.181 | 224.203 | ||||
| 2015-07-02 | 2015-06-30 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -4.404 | 85.701 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 60,1400 | -2.287 | -138 | 53.506 | ||||
| 2015-07-02 | 2015-06-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 4.404 | 55.793 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 27.215 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 208 | 27.218 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 53.763 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 208 | 53.766 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 10.028 | ||||
| 2015-07-02 | 2015-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 208 | 10.031 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 14.235 | ||||
| 2015-07-02 | 2015-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 208 | 14.238 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 5.469 | ||||
| 2015-07-02 | 2015-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 208 | 5.472 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 15.145 | ||||
| 2015-07-02 | 2015-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 208 | 15.148 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.855 | 3.595 | |||||
| 2015-07-02 | 2015-06-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60,1400 | -2.597 | -156 | 31.094 | ||||
| 2015-07-02 | 2015-06-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.855 | 33.691 | ||||||
| 2015-07-02 | 2015-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 60,1400 | -3 | -0 | 10.106 | ||||
| 2015-07-02 | 2015-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 208 | 10.109 | ||||||
| 2015-07-01 | 3 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 2.700 | ||||||||
| 2015-07-01 | 3 | Cavanagh Michael J | CMCSA | Class A Common Stock | D | 2.700 | ||||||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25,95 | -12.387 | 24.774 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18,98 | -24.090 | 72.270 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 14,54 | -34.500 | 138.000 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18,34 | -249.050 | 176.350 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25,02 | -306.600 | 204.400 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 29,99 | -232.200 | 283.800 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 41,22 | -130.200 | 303.800 | |||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,4002 | -292.566 | -17.086 | 80.811 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,6200 | -212.821 | -12.476 | 373.377 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,7000 | -171.596 | -10.073 | 586.198 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,5700 | -157.764 | -9.240 | 757.794 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,6900 | -109.519 | -6.428 | 915.558 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,1826 | -90.000 | -5.236 | 1.025.077 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,5500 | -20.622 | -1.207 | 1.115.077 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,6000 | -15.399 | -902 | 1.135.699 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,6900 | -8.700 | -511 | 1.151.098 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25,9500 | 12.387 | 321 | 1.159.798 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18,9800 | 24.090 | 457 | 1.147.411 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 14,5400 | 34.500 | 502 | 1.123.321 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41,2200 | 130.200 | 5.367 | 1.088.821 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 29,9900 | 232.200 | 6.964 | 958.621 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18,3400 | 249.050 | 4.568 | 726.421 | ||||
| 2015-06-09 | 2015-06-08 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25,0200 | 306.600 | 7.671 | 477.371 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25,44 | -6.740 | 6.740 | |||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 4.650 | |||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,51 | -3.412 | 3.413 | |||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,2500 | -4.845 | -287 | 51.389 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,2450 | -4.772 | -283 | 56.234 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,2500 | -2.973 | -176 | 61.006 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,2400 | -2.212 | -131 | 63.979 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,5066 | 3.412 | 63 | 66.191 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 62.779 | ||||
| 2015-06-05 | 2015-06-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25,4400 | 6.740 | 171 | 58.129 | ||||
| 2015-06-05 | 2015-05-06 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -175 | 51.389 | ||||||
| 2015-05-22 | 2015-05-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 57,5700 | -1.242 | -72 | 51.452 | ||||
| 2015-05-13 | 2015-05-12 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 57,2600 | -3.200 | -183 | 15.778 | ||||
| 2015-05-12 | 2015-05-08 | 4 | ROBERTS RALPH J By Trusts | CMCSA | Class A Special Common Stock | I | 58,2765 | -17.300 | -1.008 | 44.892 | ||||
| 2015-05-12 | 2012-09-11 | 4 | ROBERTS RALPH J By GRATs | CMCSA | Class A Special Common Stock | I | -248.768 | 0 | ||||||
| 2015-05-07 | 2015-05-06 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 57,7069 | -30.732 | -1.773 | 116.479 | ||||
| 2015-04-23 | 2015-04-21 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -12.292 | 335.673 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58,8400 | -12.292 | -723 | 909.139 | ||||
| 2015-04-23 | 2015-04-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 12.292 | 921.431 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -66.050 | 520.685 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58,8400 | -36.350 | -2.139 | 464.779 | ||||
| 2015-04-23 | 2015-04-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 66.050 | 501.129 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -8.295 | 23.720 | |||||
| 2015-04-23 | 2015-04-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 58,8400 | -4.153 | -244 | 190.602 | ||||
| 2015-04-23 | 2015-04-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 8.295 | 194.755 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -1.950 | 2.024 | |||||
| 2015-04-23 | 2015-04-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 58,8400 | -1.013 | -60 | 51.564 | ||||
| 2015-04-23 | 2015-04-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 1.950 | 52.577 | ||||||
| 2015-04-23 | 2015-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58,9600 | -1.004 | -59 | 28.836 | ||||
| 2015-04-23 | 2015-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -2.160 | 99.235 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58,8400 | -1.156 | -68 | 29.840 | ||||
| 2015-04-23 | 2015-04-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2.160 | 30.996 | ||||||
| 2015-04-23 | 2015-04-21 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -31.430 | 36.655 | |||||
| 2015-04-23 | 2015-04-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 58,8400 | -15.501 | -912 | 170.771 | ||||
| 2015-04-23 | 2015-04-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 31.430 | 186.272 | ||||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,34 | -199.750 | 233.250 | |||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57,4900 | -138.435 | -7.959 | 434.819 | ||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 57,6570 | -61.315 | -3.535 | 573.254 | ||||
| 2015-04-03 | 2015-04-02 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,3400 | 199.750 | 3.663 | 634.569 | ||||
| 2015-04-02 | 2015-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 56,4700 | -3 | -0 | 14.940 | ||||
| 2015-04-02 | 2015-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 222 | 14.943 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 56,4700 | -3 | -0 | 9.901 | ||||
| 2015-04-02 | 2015-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 222 | 9.904 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 56,4700 | -3 | -0 | 9.823 | ||||
| 2015-04-02 | 2015-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 222 | 9.826 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 56,4700 | -2 | -0 | 29.545 | ||||
| 2015-04-02 | 2015-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 222 | 29.547 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 56,4700 | -2 | -0 | 14.030 | ||||
| 2015-04-02 | 2015-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 222 | 14.032 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 56,4700 | -3 | -0 | 53.558 | ||||
| 2015-04-02 | 2015-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 222 | 53.561 | ||||||
| 2015-04-02 | 2015-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 56,4700 | -3 | -0 | 27.010 | ||||
| 2015-04-02 | 2015-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 222 | 27.013 | ||||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,98 | -32.120 | 96.360 | |||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14,54 | -46.000 | 184.000 | |||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 56,1850 | -30.631 | -1.721 | 434.819 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 56,1900 | -22.533 | -1.266 | 465.450 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,9800 | 32.120 | 610 | 487.983 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14,5400 | 46.000 | 669 | 455.863 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,98 | -4.950 | 14.850 | |||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,2500 | -3.327 | -187 | 28.836 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,1500 | -1.623 | -91 | 32.163 | ||||
| 2015-04-01 | 2015-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,9800 | 4.950 | 94 | 33.786 | ||||
| 2015-03-30 | 2015-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -125.880 | 3.310 | |||||
| 2015-03-30 | 2015-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 55,9100 | -64.386 | -3.600 | 909.139 | ||||
| 2015-03-30 | 2015-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 125.880 | 973.525 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -101.400 | 586.735 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 55,9100 | -55.804 | -3.120 | 409.863 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 101.400 | 465.667 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -59.560 | 386.628 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 55,9100 | -29.819 | -1.667 | 186.199 | ||||
| 2015-03-30 | 2015-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59.560 | 216.018 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -14.440 | 103.317 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 55,9100 | -6.635 | -371 | 50.627 | ||||
| 2015-03-30 | 2015-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14.440 | 57.262 | ||||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14,54 | -7.050 | 28.200 | |||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,8300 | -7.164 | -400 | 28.836 | ||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,8700 | -4.468 | -250 | 36.000 | ||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,8470 | -2.582 | -144 | 40.468 | ||||
| 2015-03-30 | 2015-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,5400 | 7.050 | 103 | 43.050 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -15.400 | 8.450 | |||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,34 | -21.270 | 35.450 | |||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,0200 | -14.187 | -795 | 36.000 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,9100 | -8.236 | -460 | 50.187 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,9610 | -7.083 | -396 | 58.423 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,0500 | -1.995 | -112 | 65.506 | ||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 15.400 | 67.501 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,3400 | 21.270 | 390 | 52.101 | ||||
| 2015-03-30 | 2015-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -50.000 | 115.256 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 55,9100 | -24.215 | -1.354 | 147.211 | ||||
| 2015-03-30 | 2015-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 50.000 | 171.426 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -76.680 | 300.505 | ||||||
| 2015-03-30 | 2015-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 55,9100 | -37.818 | -2.114 | 154.581 | ||||
| 2015-03-30 | 2015-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 76.680 | 192.399 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -28.215 | 16.960 | |||||
| 2015-03-27 | 2015-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 56,5250 | -15.528 | -878 | 364.267 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28.215 | 379.795 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.575 | 32.015 | |||||
| 2015-03-27 | 2015-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,5250 | -11.303 | -639 | 156.458 | ||||
| 2015-03-27 | 2015-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.575 | 167.761 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -3.915 | 3.974 | |||||
| 2015-03-27 | 2015-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56,5250 | -1.461 | -83 | 42.822 | ||||
| 2015-03-27 | 2015-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.915 | 44.283 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.290 | 23.850 | |||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,02 | -15.450 | 41.200 | |||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57,1600 | -11.149 | -637 | 30.831 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57,1900 | -4.301 | -246 | 41.980 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,5250 | -2.295 | -130 | 46.281 | ||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.290 | 48.576 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0200 | 15.450 | 387 | 44.286 | ||||
| 2015-03-27 | 2015-03-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -17.970 | 41.595 | |||||
| 2015-03-27 | 2015-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 56,5250 | -8.703 | -492 | 121.426 | ||||
| 2015-03-27 | 2015-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17.970 | 130.129 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.345 | 68.085 | |||||
| 2015-03-27 | 2015-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 56,5250 | -10.527 | -595 | 115.719 | ||||
| 2015-03-27 | 2015-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21.345 | 126.246 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 59,1200 | -59.723 | -3.531 | 45.175 | |||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -23.565 | 104.898 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,1200 | -12.969 | -767 | 351.580 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23.565 | 364.549 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -18.840 | 54.590 | |||||
| 2015-03-25 | 2015-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,1200 | -9.433 | -558 | 145.186 | ||||
| 2015-03-25 | 2015-03-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 154.619 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -3.255 | 7.889 | |||||
| 2015-03-25 | 2015-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,1200 | -1.215 | -72 | 40.368 | ||||
| 2015-03-25 | 2015-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.255 | 41.583 | ||||||
| 2015-03-25 | 2015-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 58,6300 | -1.667 | -98 | 28.836 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -3.585 | 28.140 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29,99 | -14.565 | 53.405 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 41,22 | -24.420 | 56.980 | |||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,3100 | -20.733 | -1.230 | 30.503 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2600 | -11.004 | -652 | 51.236 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2900 | -3.687 | -219 | 62.240 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,3050 | -3.561 | -211 | 65.927 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,1200 | -1.918 | -113 | 69.488 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,1600 | -1.214 | -72 | 71.406 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.585 | 72.620 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,9900 | 14.565 | 437 | 69.035 | ||||
| 2015-03-25 | 2015-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,2200 | 24.420 | 1.007 | 54.470 | ||||
| 2015-03-25 | 2015-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -19.995 | 59.565 | |||||
| 2015-03-25 | 2015-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 59,1200 | -9.684 | -573 | 112.159 | ||||
| 2015-03-25 | 2015-03-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19.995 | 121.843 | ||||||
| 2015-03-25 | 2015-03-23 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -19.080 | 89.430 | |||||
| 2015-03-25 | 2015-03-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 59,1200 | -9.410 | -556 | 104.901 | ||||
| 2015-03-25 | 2015-03-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 19.080 | 114.311 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | 90.000 | 129.190 | |||||
| 2015-03-24 | 2015-03-20 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 59,45 | 453.800 | 453.800 | |||||
| 2015-03-24 | 2015-02-26 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | -159.055 | 110.780 | ||||||
| 2015-03-24 | 2015-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -17.145 | 128.463 | |||||
| 2015-03-24 | 2015-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,4500 | -9.436 | -561 | 340.984 | ||||
| 2015-03-24 | 2015-03-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.145 | 350.420 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 106.820 | 145.608 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,98 | -32.120 | 128.480 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14,54 | -138.000 | 230.000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25,44 | -43.840 | 43.840 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17,50 | -30.240 | 30.240 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,34 | -500.000 | 433.000 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 59,45 | 453.800 | 453.800 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,1100 | -344.549 | -20.366 | 333.275 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,2600 | -155.451 | -9.212 | 677.824 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58,9800 | -91.131 | -5.375 | 833.275 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,0100 | -32.599 | -1.924 | 924.406 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58,9750 | -22.302 | -1.315 | 957.005 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58,9600 | -20.655 | -1.218 | 979.307 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,5000 | 30.240 | 529 | 999.962 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,9800 | 32.120 | 610 | 969.722 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25,4400 | 43.840 | 1.115 | 937.602 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14,5400 | 138.000 | 2.007 | 893.762 | ||||
| 2015-03-24 | 2015-03-20 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,3400 | 500.000 | 9.170 | 755.762 | ||||
| 2015-03-24 | 2015-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -13.725 | 73.430 | |||||
| 2015-03-24 | 2015-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 59,4500 | -6.872 | -409 | 135.779 | ||||
| 2015-03-24 | 2015-03-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.725 | 142.651 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | 46.500 | 87.155 | |||||
| 2015-03-24 | 2015-03-20 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 59,45 | 234.900 | 234.900 | |||||
| 2015-03-24 | 2015-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -2.370 | 11.144 | |||||
| 2015-03-24 | 2015-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 59,4500 | -885 | -53 | 38.328 | ||||
| 2015-03-24 | 2015-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2.370 | 39.213 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | 10.900 | 13.514 | |||||
| 2015-03-24 | 2015-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 59,45 | 55.300 | 55.300 | |||||
| 2015-03-24 | 2015-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -2.610 | 31.725 | |||||
| 2015-03-24 | 2015-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,4500 | -1.396 | -83 | 30.050 | ||||
| 2015-03-24 | 2015-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2.610 | 31.446 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 14.700 | 34.335 | |||||
| 2015-03-24 | 2015-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 59,45 | 74.400 | 74.400 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 73.600 | 79.560 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 59,45 | 371.100 | 371.100 | |||||
| 2015-03-24 | 2015-03-22 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -13.845 | 108.510 | |||||
| 2015-03-24 | 2015-03-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 59,4500 | -6.829 | -406 | 95.231 | ||||
| 2015-03-24 | 2015-03-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 13.845 | 102.060 | ||||||
| 2015-03-24 | 2015-03-20 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 80.900 | 122.355 | |||||
| 2015-03-24 | 2015-03-20 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 59,45 | 323.400 | 323.400 | |||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,44 | -3.370 | 6.740 | |||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,4300 | -2.416 | -144 | 28.836 | ||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,2430 | -954 | -57 | 31.252 | ||||
| 2015-03-17 | 2015-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,4400 | 3.370 | 86 | 32.206 | ||||
| 2015-03-16 | 2015-03-12 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22,66 | -17.438 | 0 | |||||
| 2015-03-16 | 2015-03-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 58,4200 | -12.627 | -738 | 255.762 | ||||
| 2015-03-16 | 2015-03-12 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22,6600 | 17.438 | 395 | 268.389 | ||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 4.650 | |||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60,2200 | -2.839 | -171 | 28.836 | ||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 60,0150 | -1.811 | -109 | 31.675 | ||||
| 2015-03-11 | 2015-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 33.486 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,51 | -3.412 | 3.413 | |||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,0610 | -18.229 | -1.077 | 28.836 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,1000 | -2.252 | -133 | 47.065 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 59,1250 | -1.160 | -69 | 49.317 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,5066 | 3.412 | 63 | 50.477 | ||||
| 2015-03-02 | 2015-02-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 59,0431 | -30.732 | -1.815 | 101.848 | ||||
| 2015-03-02 | 2015-02-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 59,0679 | -350.000 | -20.674 | 250.951 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 22,66 | -537.500 | 0 | |||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 59,4450 | -361.977 | -21.518 | 847.645 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 22,6600 | 537.500 | 12.180 | 1.209.622 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 22,66 | -292.500 | 0 | |||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 59,0700 | -195.304 | -11.537 | 680.116 | ||||
| 2015-03-02 | 2015-02-26 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 22,6600 | 292.500 | 6.628 | 875.420 | ||||
| 2015-03-02 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -211.674 | 536.595 | ||||||
| 2015-03-02 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 57,3500 | -95.112 | -5.455 | 582.920 | ||||
| 2015-03-02 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 211.674 | 678.032 | ||||||
| 2015-02-24 | 3/A | BREEN EDWARD D By GRAT | CMCSA | Class A Common Stock | I | 6.453 | ||||||||
| 2015-02-24 | 3/A | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 36.929 | ||||||||
| 2015-02-10 | 2014-11-05 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -200 | 11.897 | ||||||
| 2015-02-10 | 2014-10-29 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -259 | 12.097 | ||||||
| 2015-02-10 | 2014-10-28 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -2.202 | 12.356 | ||||||
| 2015-02-10 | 2014-12-09 | 5 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | -5.533 | 0 | ||||||
| 2015-02-10 | 2014-12-09 | 5 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -12.350 | 29.120 | ||||||
| 2015-02-10 | 2014-10-30 | 5 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | -92 | 5.533 | ||||||
| 2015-02-10 | 2014-12-12 | 5 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -1.951 | 15.576 | ||||||
| 2015-02-10 | 2014-12-12 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -6.968 | 164.926 | ||||||
| 2015-02-10 | 2014-12-18 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -80.704 | 88.215 | ||||||
| 2015-01-21 | 2015-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -39.264 | 101.395 | ||||||
| 2015-01-21 | 2015-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 56,7700 | -21.035 | -1.194 | 47.065 | ||||
| 2015-01-21 | 2015-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 39.264 | 68.100 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -3.872 | 12.280 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3.872 | 18.978 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -7.803 | 26.481 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 7.803 | 21.365 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 0,00 | -3.930 | 0 | |||||
| 2015-01-06 | 2015-01-02 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 3.930 | 9.682 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -211.674 | 536.595 | ||||||
| 2015-01-06 | 2015-01-02 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 211.674 | 678.032 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 58,0100 | -2 | -0 | 13.810 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 216 | 13.812 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 58,0100 | -2 | -0 | 26.791 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 216 | 26.793 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 58,0100 | -2 | -0 | 5.752 | ||||
| 2015-01-05 | 2014-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 216 | 5.754 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 58,0100 | -2 | -0 | 53.339 | ||||
| 2015-01-05 | 2014-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 216 | 53.341 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 58,0100 | -3 | -0 | 9.604 | ||||
| 2015-01-05 | 2014-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 216 | 9.607 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 58,0100 | -2 | -0 | 14.721 | ||||
| 2015-01-05 | 2014-12-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 216 | 14.723 | ||||||
| 2015-01-05 | 2014-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 58,0100 | -2 | -0 | 31.265 | ||||
| 2015-01-05 | 2014-12-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 216 | 31.267 | ||||||
| 2014-12-30 | 2014-12-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 68.511 | 165.256 | ||||||
| 2014-12-30 | 2014-12-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 24.560 | 140.659 | ||||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,24 | -19.629 | 32.715 | |||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,2600 | -12.222 | -675 | 28.836 | ||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 55,2080 | -7.407 | -409 | 41.058 | ||||
| 2014-12-22 | 2014-12-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,2400 | 19.629 | 338 | 48.465 | ||||
| 2014-12-22 | 2014-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -16.064 | 2.614 | |||||
| 2014-12-22 | 2014-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56,2900 | -8.341 | -470 | 36.843 | ||||
| 2014-12-22 | 2014-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 16.064 | 45.184 | ||||||
| 2014-12-16 | 2014-12-15 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 55,0023 | -3.000 | -165 | 15.106 | ||||
| 2014-12-04 | 2013-05-03 | 5 | Smit Neil | CMCSA | Class A Common Stock | D | -2.365 | 160.805 | ||||||
| 2014-12-03 | 2014-12-02 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -15.180 | 171.894 | ||||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,95 | -29.550 | 16.875 | |||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 22,66 | -80.000 | 0 | |||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,7900 | -54.107 | -3.073 | 187.074 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,7390 | -20.714 | -1.175 | 241.181 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,8100 | -18.665 | -1.060 | 261.895 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 56,7710 | -8.708 | -494 | 280.560 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,9533 | 29.550 | 531 | 289.268 | ||||
| 2014-12-03 | 2014-12-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,6600 | 80.000 | 1.813 | 259.718 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 29,99 | -26.400 | 61.600 | |||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 0 | |||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56,0800 | -20.110 | -1.128 | 41.470 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56,1190 | -7.411 | -416 | 61.580 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 56,0800 | -2.554 | -143 | 68.991 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 71.545 | ||||
| 2014-11-26 | 2014-11-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,9900 | 26.400 | 792 | 67.870 | ||||
| 2014-11-24 | 2014-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | -15 | 52.690 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 3.127 | 52.705 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -32 | 34.284 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 3.127 | 34.316 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | -26 | 13.262 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 3.127 | 13.288 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0,00 | -123 | 3.688 | |||||
| 2014-11-24 | 2014-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 3.127 | 13.699 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -35 | 16.152 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | 3.127 | 16.187 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | -27 | 41.206 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 3.127 | 41.233 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | -8.327 | 3.122 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | -5 | 11.449 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 3.127 | 11.454 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 8.327 | 31.051 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | -22 | 52.694 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 3.127 | 52.716 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | -27 | 52.791 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 3.127 | 52.818 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | -27 | 17.008 | ||||||
| 2014-11-24 | 2014-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 3.127 | 17.035 | ||||||
| 2014-11-18 | 2014-11-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 54,0355 | -100.000 | -5.404 | 600.951 | ||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 22,66 | -100.000 | 537.500 | |||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 55,0600 | -68.484 | -3.771 | 672.122 | ||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 55,0600 | -23.157 | -1.275 | 740.606 | ||||
| 2014-11-12 | 2014-11-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 22,6600 | 100.000 | 2.266 | 763.763 | ||||
| 2014-11-04 | 2014-10-31 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | 17.616 | 18.678 | |||||
| 2014-11-04 | 2014-10-31 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 19.420 | 19.635 | |||||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 22,66 | 22,6000 | -110.000 | -2.486 | 80.000 | |||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 55,7300 | -74.847 | -4.171 | 179.718 | ||||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 55,4250 | -28.122 | -1.559 | 254.565 | ||||
| 2014-11-04 | 2014-11-03 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,6600 | 110.000 | 2.493 | 282.687 | ||||
| 2014-11-04 | 2014-08-29 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -10 | 148.755 | ||||||
| 2014-10-31 | 2014-10-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54,3539 | -11.000 | -598 | 134.945 | ||||
| 2014-10-24 | 2014-10-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 51,4900 | -115.267 | -5.935 | 347.965 | ||||
| 2014-10-24 | 2014-10-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 51,4900 | -14.595 | -751 | 96.745 | ||||
| 2014-10-24 | 2014-08-15 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -368 | 145.945 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 53,7800 | -3 | -0 | 22.724 | ||||
| 2014-10-02 | 2014-09-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 233 | 22.727 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 53,7800 | -3 | -0 | 13.596 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 233 | 13.599 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 53,7800 | -3 | -0 | 9.391 | ||||
| 2014-10-02 | 2014-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 233 | 9.394 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 53,7800 | -3 | -0 | 53.125 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 233 | 53.128 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 53,7800 | -3 | -0 | 26.577 | ||||
| 2014-10-02 | 2014-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 233 | 26.580 | ||||||
| 2014-10-02 | 2014-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 53,7800 | -2 | -0 | 14.507 | ||||
| 2014-10-02 | 2014-09-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 233 | 14.509 | ||||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 22,66 | -110.000 | 190.000 | |||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 53,6600 | -75.776 | -4.066 | 172.697 | ||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 53,5110 | -27.379 | -1.465 | 248.473 | ||||
| 2014-10-02 | 2014-10-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22,6600 | 110.000 | 2.493 | 275.852 | ||||
| 2014-10-02 | 2014-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 53,7800 | -3 | -0 | 5.538 | ||||
| 2014-10-02 | 2014-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 233 | 5.541 | ||||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 0 | |||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57,3000 | -2.457 | -141 | 28.836 | ||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 57,3000 | -1.218 | -70 | 31.293 | ||||
| 2014-09-17 | 2014-09-15 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 32.511 | ||||
| 2014-09-17 | 2014-05-07 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 549 | 11.404 | ||||||
| 2014-09-17 | 2014-05-07 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 549 | 11.404 | ||||||
| 2014-09-17 | 2014-05-07 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -1.098 | 15.333 | ||||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Option to Purchase | D | 19,79 | -11.250 | 0 | |||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 54,4840 | -7.168 | -391 | 14.276 | ||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 54,5000 | -4.082 | -222 | 21.444 | ||||
| 2014-09-04 | 2014-09-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 19,7933 | 11.250 | 223 | 25.526 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Option to Purchase | D | 19,79 | -11.250 | 0 | |||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Option to Purchase | D | 18,96 | -2.812 | 0 | |||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 54,4240 | -8.996 | -490 | 13.366 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 54,4450 | -4.086 | -222 | 22.362 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 54,4400 | -980 | -53 | 26.448 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 18,9600 | 2.812 | 53 | 27.428 | ||||
| 2014-08-25 | 2014-08-21 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 19,7933 | 11.250 | 223 | 24.616 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25,95 | -12.386 | 37.161 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18,98 | -24.090 | 96.360 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 14,54 | -103.500 | 172.500 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18,34 | -280.000 | 425.400 | |||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53,9000 | -181.424 | -9.779 | 168.919 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53,6947 | -150.590 | -8.086 | 350.343 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53,7200 | -63.218 | -3.396 | 500.933 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53,7300 | -15.776 | -848 | 564.151 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 53,7500 | -8.968 | -482 | 579.927 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25,9500 | 12.386 | 321 | 588.895 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18,9800 | 24.090 | 457 | 576.509 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 14,5400 | 103.500 | 1.505 | 552.419 | ||||
| 2014-08-14 | 2014-08-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18,3400 | 280.000 | 5.135 | 448.919 | ||||
| 2014-07-30 | 2014-07-29 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 55,6258 | -11.000 | -612 | 146.313 | ||||
| 2014-07-30 | 2014-06-13 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -951 | 157.313 | ||||||
| 2014-07-14 | 2014-06-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 32.340 | 117.757 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 14.276 | ||||
| 2014-07-02 | 2014-06-30 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 233 | 14.279 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 5.308 | ||||
| 2014-07-02 | 2014-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 233 | 5.311 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 9.161 | ||||
| 2014-07-02 | 2014-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 233 | 9.164 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 22.494 | ||||
| 2014-07-02 | 2014-06-30 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 233 | 22.497 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 13.366 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 233 | 13.369 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 52.895 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 233 | 52.898 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 53,6800 | -3 | -0 | 26.347 | ||||
| 2014-07-02 | 2014-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 233 | 26.350 | ||||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 19,79 | -11.250 | 0 | |||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 52,9560 | -7.047 | -373 | 13.562 | ||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 52,9300 | -4.203 | -222 | 20.609 | ||||
| 2014-06-11 | 2014-06-09 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 19,7933 | 11.250 | 223 | 24.812 | ||||
| 2014-06-11 | 2014-06-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 53,0100 | -4.881 | -259 | 18.106 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,98 | -4.950 | 19.800 | |||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14,54 | 14,5400 | -21.150 | -308 | 35.250 | |||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,34 | -19.950 | 53.200 | |||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25,02 | -13.950 | 51.150 | |||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51,9000 | -19.721 | -1.024 | 41.470 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51,9400 | -13.350 | -693 | 61.191 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51,9300 | -13.341 | -693 | 74.541 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51,9400 | -10.247 | -532 | 87.882 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 51,9500 | -3.341 | -174 | 98.129 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,9800 | 4.950 | 94 | 101.470 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25,0200 | 13.950 | 349 | 96.520 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,3400 | 19.950 | 366 | 82.570 | ||||
| 2014-05-30 | 2014-05-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14,5400 | 21.150 | 308 | 62.620 | ||||
| 2014-05-21 | 2014-05-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 50,6500 | -1.394 | -71 | 10.572 | ||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Option to Purchase | D | 19,79 | -11.250 | 0 | |||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 50,4900 | -6.845 | -346 | 14.558 | ||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 50,5000 | -4.405 | -222 | 21.403 | ||||
| 2014-05-13 | 2014-05-09 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 19,7933 | 11.250 | 223 | 25.808 | ||||
| 2014-05-13 | 2014-02-20 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -2.622 | 347 | ||||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,95 | -110.000 | 46.425 | |||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,9400 | -71.236 | -3.700 | 148.765 | ||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,8100 | -31.011 | -1.607 | 220.001 | ||||
| 2014-05-02 | 2014-05-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,9533 | 110.000 | 1.975 | 251.012 | ||||
| 2014-05-01 | 2014-04-30 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 51,7420 | -50.000 | -2.587 | 672.025 | ||||
| 2014-05-01 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -50.000 | 617.157 | ||||||
| 2014-05-01 | 2014-04-30 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -1.940 | 158.264 | ||||||
| 2014-05-01 | 2014-04-29 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 51,5263 | -11.000 | -567 | 160.204 | ||||
| 2014-04-24 | 2014-04-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -14.733 | 463.232 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 50,8300 | -14.733 | -749 | 663.763 | ||||
| 2014-04-24 | 2014-04-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 14.733 | 678.496 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -17.145 | 688.135 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50,8300 | -9.444 | -480 | 772.025 | ||||
| 2014-04-24 | 2014-04-22 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17.145 | 781.469 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -13.725 | 446.188 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50,8300 | -6.872 | -349 | 141.012 | ||||
| 2014-04-24 | 2014-04-22 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 13.725 | 147.884 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -2.370 | 85.417 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,8300 | -1.231 | -63 | 41.470 | ||||
| 2014-04-24 | 2014-04-22 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2.370 | 42.701 | ||||||
| 2014-04-24 | 2014-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,9700 | -1.349 | -69 | 28.836 | ||||
| 2014-04-24 | 2014-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -2.610 | 116.099 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,8300 | -1.261 | -64 | 30.185 | ||||
| 2014-04-24 | 2014-04-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 2.610 | 31.446 | ||||||
| 2014-04-24 | 2014-04-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,8600 | -19.331 | -983 | 168.919 | ||||
| 2014-04-24 | 2014-04-22 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -38.145 | 377.185 | ||||||
| 2014-04-24 | 2014-04-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,8300 | -18.814 | -956 | 188.250 | ||||
| 2014-04-24 | 2014-04-22 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 38.145 | 207.064 | ||||||
| 2014-04-10 | 2014-04-08 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -54.025 | 111.340 | ||||||
| 2014-04-10 | 2014-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 48,8500 | -26.166 | -1.278 | 171.204 | ||||
| 2014-04-10 | 2014-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54.025 | 197.370 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 14.046 | ||||
| 2014-04-02 | 2014-03-31 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 250 | 14.048 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 5.078 | ||||
| 2014-04-02 | 2014-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 250 | 5.080 | ||||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,95 | -110.000 | 156.425 | |||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50,2920 | -71.907 | -3.616 | 133.865 | ||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50,0680 | -30.474 | -1.526 | 205.772 | ||||
| 2014-04-02 | 2014-04-01 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,9533 | 110.000 | 1.975 | 236.246 | ||||
| 2014-04-02 | 2014-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 8.931 | ||||
| 2014-04-02 | 2014-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 250 | 8.933 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 22.264 | ||||
| 2014-04-02 | 2014-03-31 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 250 | 22.266 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 13.136 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 250 | 13.138 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 52.665 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 250 | 52.667 | ||||||
| 2014-04-02 | 2014-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 50,0400 | -2 | -0 | 26.117 | ||||
| 2014-04-02 | 2014-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 250 | 26.119 | ||||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,98 | -4.950 | 19.800 | |||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,1600 | -9.805 | -482 | 28.836 | ||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,2000 | -3.283 | -162 | 38.641 | ||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,3900 | -1.667 | -82 | 41.924 | ||||
| 2014-03-31 | 2014-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,9800 | 4.950 | 94 | 43.591 | ||||
| 2014-03-31 | 2014-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49,3100 | -48.652 | -2.399 | 168.625 | ||||
| 2014-03-28 | 2014-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -156.000 | 477.965 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 49,1000 | -78.571 | -3.858 | 663.763 | ||||
| 2014-03-28 | 2014-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 156.000 | 742.334 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -47.205 | 633.965 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 49,6200 | -23.755 | -1.179 | 586.334 | ||||
| 2014-03-28 | 2014-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 47.205 | 610.089 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -126.000 | 705.280 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49,1000 | -69.400 | -3.408 | 764.097 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 126.000 | 833.497 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -38.025 | 831.280 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49,6200 | -20.944 | -1.039 | 707.497 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38.025 | 728.441 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -74.000 | 459.913 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 49,1000 | -37.051 | -1.819 | 126.246 | ||||
| 2014-03-28 | 2014-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 74.000 | 163.297 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.335 | 40.655 | |||||
| 2014-03-28 | 2014-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 49,6200 | -11.183 | -555 | 89.297 | ||||
| 2014-03-28 | 2014-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.335 | 100.480 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -18.960 | 87.787 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 49,1000 | -9.845 | -483 | 40.331 | ||||
| 2014-03-28 | 2014-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18.960 | 50.176 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -5.415 | 106.747 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 49,6200 | -2.812 | -140 | 31.216 | ||||
| 2014-03-28 | 2014-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5.415 | 34.028 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -18.960 | 118.709 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14,54 | -21.150 | 35.250 | |||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,4250 | -12.962 | -641 | 38.641 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,1000 | -9.155 | -450 | 51.603 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,5300 | -8.188 | -406 | 60.758 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,4200 | -2.986 | -148 | 68.946 | ||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18.960 | 71.932 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,5400 | 21.150 | 308 | 52.972 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -5.775 | 137.669 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,34 | -21.270 | 56.720 | |||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,7200 | -13.907 | -691 | 31.822 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,9850 | -7.363 | -368 | 45.729 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,6200 | -2.789 | -138 | 53.092 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,7400 | -2.218 | -110 | 55.881 | ||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5.775 | 58.099 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,3400 | 21.270 | 390 | 52.324 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -18.750 | 165.365 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 49,6200 | -9.081 | -451 | 143.345 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18.750 | 152.426 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -96.000 | 415.330 | ||||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49,1000 | -47.348 | -2.325 | 217.277 | ||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49,4200 | -14.572 | -720 | 264.625 | ||||
| 2014-03-28 | 2014-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 96.000 | 279.197 | ||||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -28.755 | 41.455 | |||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49,6200 | -14.183 | -704 | 183.197 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49,7400 | -10.817 | -538 | 197.380 | ||||
| 2014-03-28 | 2014-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 28.755 | 208.197 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -28.215 | 38.788 | |||||
| 2014-03-26 | 2014-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49,6700 | -15.541 | -772 | 690.416 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28.215 | 705.957 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.575 | 62.990 | |||||
| 2014-03-26 | 2014-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 49,6700 | -11.303 | -561 | 78.145 | ||||
| 2014-03-26 | 2014-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.575 | 89.448 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3.915 | 112.162 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 49,6700 | -2.033 | -101 | 28.613 | ||||
| 2014-03-26 | 2014-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.915 | 30.646 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -4.290 | 143.444 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,02 | -15.450 | 56.650 | |||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,4300 | -11.180 | -564 | 31.054 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,4550 | -4.270 | -215 | 42.234 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,6700 | -2.072 | -103 | 46.504 | ||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.290 | 48.576 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0200 | 15.450 | 387 | 44.286 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29,99 | -29.130 | 67.970 | |||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,2300 | -22.692 | -1.140 | 28.836 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 49,9810 | -6.438 | -322 | 51.528 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,1900 | -1.854 | -93 | 57.966 | ||||
| 2014-03-26 | 2014-03-24 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,9900 | 29.130 | 874 | 59.820 | ||||
| 2014-03-26 | 2014-03-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -17.970 | 184.115 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 49,6700 | -8.704 | -432 | 133.676 | ||||
| 2014-03-26 | 2014-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17.970 | 142.380 | ||||||
| 2014-03-26 | 2014-03-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.345 | 70.210 | |||||
| 2014-03-26 | 2014-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 49,6700 | -10.528 | -523 | 179.442 | ||||
| 2014-03-26 | 2014-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21.345 | 189.970 | ||||||
| 2014-03-26 | 2014-03-24 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,1900 | -9.669 | -485 | 168.625 | ||||
| 2014-03-25 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -23.565 | 67.003 | |||||
| 2014-03-25 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50,0000 | -12.980 | -649 | 677.742 | ||||
| 2014-03-25 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23.565 | 690.722 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -18.840 | 85.565 | |||||
| 2014-03-25 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 50,0000 | -9.433 | -472 | 66.873 | ||||
| 2014-03-25 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 76.306 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3.255 | 116.077 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,0000 | -1.691 | -85 | 26.731 | ||||
| 2014-03-25 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.255 | 28.422 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -3.585 | 215 | |||||
| 2014-03-25 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,0000 | -1.731 | -87 | 35.572 | ||||
| 2014-03-25 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.585 | 37.303 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -19.995 | 202.085 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 50,0000 | -7.483 | -374 | 124.410 | ||||
| 2014-03-25 | 2014-03-21 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19.995 | 131.893 | ||||||
| 2014-03-25 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -19.080 | 91.555 | |||||
| 2014-03-25 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,0000 | -9.411 | -471 | 178.294 | ||||
| 2014-03-25 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 19.080 | 187.705 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 107.000 | 681.170 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 50,00 | 482.500 | 482.500 | |||||
| 2014-03-24 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 157.000 | 869.305 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 50,00 | 482.500 | 482.500 | |||||
| 2014-03-24 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 55.300 | 533.913 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 50,00 | 249.600 | 249.600 | |||||
| 2014-03-24 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 13.000 | 119.332 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 50,00 | 58.700 | 58.700 | |||||
| 2014-03-24 | 2014-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -9.440 | 106.332 | ||||||
| 2014-03-24 | 2014-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,6050 | -4.902 | -248 | 25.167 | ||||
| 2014-03-24 | 2014-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 9.440 | 30.069 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 14.400 | 147.734 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 50,00 | 64.300 | 64.300 | |||||
| 2014-03-24 | 2014-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 51,3100 | -4.882 | -250 | 28.836 | ||||
| 2014-03-24 | 2014-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -9.440 | 133.334 | ||||||
| 2014-03-24 | 2014-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,6050 | -4.558 | -231 | 33.718 | ||||
| 2014-03-24 | 2014-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 9.440 | 38.276 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 80.000 | 222.080 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 50,00 | 270.600 | 270.600 | |||||
| 2014-03-24 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 96.200 | 511.330 | ||||||
| 2014-03-24 | 2014-03-21 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 50,00 | 343.800 | 343.800 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 9.300 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,24 | -19.629 | 52.344 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 3.675 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,51 | -3.413 | 6.825 | |||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,9080 | -12.971 | -660 | 20.629 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,9200 | -11.438 | -582 | 33.600 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,9150 | -2.642 | -135 | 45.038 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,9500 | -2.332 | -119 | 47.680 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,9100 | -1.984 | -101 | 50.012 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,5066 | 3.413 | 63 | 51.996 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 48.583 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 44.908 | ||||
| 2014-03-18 | 2014-03-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,2400 | 19.629 | 338 | 40.258 | ||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,44 | -3.370 | 10.110 | |||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,6750 | -2.450 | -124 | 28.836 | ||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,7080 | -920 | -47 | 31.286 | ||||
| 2014-03-18 | 2014-03-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,4400 | 3.370 | 86 | 32.206 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17,50 | -30.240 | 60.480 | |||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22,66 | -17.437 | 17.438 | |||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50,6555 | -90.000 | -4.559 | 667.157 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50,6800 | -19.779 | -1.002 | 757.157 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50,6070 | -16.575 | -839 | 776.936 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 50,6600 | -11.323 | -574 | 793.511 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22,6600 | 17.437 | 395 | 804.834 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,5000 | 30.240 | 529 | 787.397 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 3.675 | |||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,4300 | -2.565 | -129 | 28.836 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 50,5050 | -1.110 | -56 | 31.401 | ||||
| 2014-03-17 | 2014-03-14 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 32.511 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 25,95 | -198.188 | 49.547 | |||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 18,98 | -361.350 | 120.450 | |||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 14,54 | -414.000 | 276.000 | |||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,9000 | -256.185 | -13.040 | 168.625 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,9400 | -240.369 | -12.244 | 424.810 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,8250 | -157.815 | -8.021 | 665.179 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 51,1500 | -146.084 | -7.472 | 822.994 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,7000 | -120.981 | -6.134 | 969.078 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 50,8890 | -52.104 | -2.652 | 1.090.059 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 25,9500 | 198.188 | 5.143 | 1.142.163 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 18,9800 | 361.350 | 6.858 | 943.975 | ||||
| 2014-03-14 | 2014-03-12 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 14,5400 | 414.000 | 6.020 | 582.625 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 19,92 | -400.000 | 0 | |||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 51,6300 | -268.422 | -13.859 | 562.884 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 51,6300 | -24.695 | -1.275 | 831.306 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19,9200 | 400.000 | 7.968 | 856.001 | ||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 9.300 | |||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 51,5700 | -2.965 | -153 | 28.836 | ||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 51,5770 | -1.685 | -87 | 31.801 | ||||
| 2014-03-11 | 2014-03-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 33.486 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 19,92 | -750.000 | 0 | |||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 51,6300 | -501.228 | -25.878 | 466.358 | ||||
| 2014-03-11 | 2014-03-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 19,9200 | 750.000 | 14.940 | 967.586 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 17,95 | -53.750 | 266.425 | |||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 19,92 | -56.250 | 0 | |||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,4900 | -35.380 | -1.822 | 57.466 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,2500 | -34.944 | -1.791 | 92.846 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,2630 | -16.696 | -856 | 127.790 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51,3290 | -15.045 | -772 | 144.486 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 17,9533 | 53.750 | 965 | 159.531 | ||||
| 2014-03-05 | 2014-03-04 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19,9200 | 56.250 | 1.120 | 105.781 | ||||
| 2014-02-27 | 2014-02-25 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 50,6230 | -7.000 | -354 | 22.987 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,24 | -19.629 | 52.344 | |||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19,92 | -7.500 | 0 | |||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,51 | -3.413 | 6.825 | |||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53,5400 | -13.048 | -699 | 28.836 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53,4240 | -10.015 | -535 | 41.884 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53,5950 | -6.754 | -362 | 51.899 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53,5900 | -5.170 | -277 | 58.653 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53,5600 | -2.309 | -124 | 63.823 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,5066 | 3.413 | 63 | 66.132 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19,9200 | 7.500 | 149 | 62.719 | ||||
| 2014-02-20 | 2014-02-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,2400 | 19.629 | 338 | 55.219 | ||||
| 2014-02-18 | 3 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 78.166.000 | ||||||||
| 2014-02-18 | 3 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 78.166.000 | ||||||||
| 2014-02-18 | 2014-02-13 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 0,00 | -33 | 3.177 | |||||
| 2014-02-18 | 2014-02-13 | 4 | BREEN EDWARD D | CMCSA | Phantom Stock | D | 0,00 | 3.210 | 3.210 | |||||
| 2014-02-05 | 2013-11-26 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -3.065 | 14.558 | ||||||
| 2014-02-05 | 2013-11-27 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -6.257 | 26.767 | ||||||
| 2014-02-05 | 2013-11-27 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -20.135 | 60.976 | ||||||
| 2014-02-05 | 2013-12-20 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -19.624 | 168.625 | ||||||
| 2014-02-05 | 2014-02-04 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 53,1956 | -11.000 | -585 | 111.898 | ||||
| 2014-01-21 | 2014-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -14.724 | 142.774 | ||||||
| 2014-01-21 | 2014-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 53,5400 | -7.970 | -427 | 35.590 | ||||
| 2014-01-21 | 2014-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.724 | 43.560 | ||||||
| 2014-01-06 | 2014-01-02 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -6.221 | 13.060 | ||||||
| 2014-01-06 | 2014-01-02 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 6.221 | 29.987 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 51,9650 | -3 | -0 | 4.830 | ||||
| 2014-01-03 | 2013-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 241 | 4.833 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 51,9650 | -3 | -0 | 23.766 | ||||
| 2014-01-03 | 2013-12-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 241 | 23.769 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 51,9650 | -3 | -0 | 8.683 | ||||
| 2014-01-03 | 2013-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 241 | 8.686 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 51,9650 | -3 | -0 | 12.888 | ||||
| 2014-01-03 | 2013-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 241 | 12.891 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 51,9650 | -3 | -0 | 52.417 | ||||
| 2014-01-03 | 2013-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 241 | 52.420 | ||||||
| 2014-01-03 | 2013-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 51,9650 | -3 | -0 | 25.869 | ||||
| 2014-01-03 | 2013-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 241 | 25.872 | ||||||
| 2013-12-19 | 2013-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -6.024 | 115.772 | ||||||
| 2013-12-19 | 2013-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 50,2700 | -3.128 | -157 | 20.629 | ||||
| 2013-12-19 | 2013-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 6.024 | 23.757 | ||||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 14,54 | -552.000 | 368.000 | |||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19,92 | -30.000 | 0 | |||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49,4800 | -356.990 | -17.664 | 757.157 | ||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 49,4700 | -21.035 | -1.041 | 1.114.147 | ||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19,9200 | 30.000 | 598 | 1.135.182 | ||||
| 2013-12-18 | 2013-12-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 14,5400 | 552.000 | 8.026 | 1.105.182 | ||||
| 2013-12-11 | 2013-12-10 | 4 | RODIN JUDITH | CMCSA | Option to Purchase | D | 21,31 | -11.250 | 0 | |||||
| 2013-12-11 | 2013-12-10 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 49,3400 | -4.860 | -240 | 13.798 | ||||
| 2013-12-11 | 2013-12-10 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 21,3133 | 11.250 | 240 | 18.658 | ||||
| 2013-12-09 | 2013-12-06 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 21,31 | -11.250 | 0 | |||||
| 2013-12-09 | 2013-12-06 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 49,3400 | -4.860 | -240 | 13.562 | ||||
| 2013-12-09 | 2013-12-06 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 21,3133 | 11.250 | 240 | 18.422 | ||||
| 2013-11-22 | 2013-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | -37 | 49.578 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 3.629 | 49.615 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | -37 | 31.189 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 3.629 | 31.226 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 1.798 | 10.161 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -34 | 4.592 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 1.797 | 4.626 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | -143 | 11.966 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 3.629 | 12.109 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | -34 | 23.528 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3.629 | 23.562 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | -35 | 38.106 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 3.629 | 38.141 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | -34 | 49.589 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 3.629 | 49.623 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | -34 | 49.691 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 3.629 | 49.725 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | -34 | 13.908 | ||||||
| 2013-11-22 | 2013-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 3.629 | 13.942 | ||||||
| 2013-11-07 | 2013-11-06 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 47,8419 | -11.000 | -526 | 122.898 | ||||
| 2013-11-07 | 2013-11-05 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -27.368 | 142.080 | ||||||
| 2013-11-07 | 2013-11-05 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 47,8400 | -13.119 | -628 | 133.898 | ||||
| 2013-11-07 | 2013-11-05 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 27.368 | 147.017 | ||||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14,54 | 14,5400 | -21.150 | -308 | 56.400 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,24 | 17,2400 | -19.629 | -338 | 71.973 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,34 | 18,3400 | -19.950 | -366 | 73.150 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25,02 | 25,0200 | -27.900 | -698 | 65.100 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19,92 | 19,9200 | -6.000 | -120 | 0 | |||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48,2620 | -29.032 | -1.401 | 17.733 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48,2200 | -21.024 | -1.014 | 46.765 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48,2100 | -13.619 | -657 | 67.789 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48,1800 | -13.586 | -655 | 81.408 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48,1900 | -13.172 | -635 | 94.994 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 48,2600 | -4.196 | -202 | 108.166 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19,9200 | 6.000 | 120 | 112.362 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,2400 | 19.629 | 338 | 106.362 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,3400 | 19.950 | 366 | 86.733 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14,5400 | 21.150 | 308 | 66.783 | ||||
| 2013-11-05 | 2013-11-01 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25,0200 | 27.900 | 698 | 45.633 | ||||
| 2013-10-25 | 2013-10-23 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 46,9600 | -162.000 | -7.608 | 574.170 | ||||
| 2013-10-25 | 2013-10-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -5 | 32.792 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 45,1150 | -3 | -0 | 2.829 | ||||
| 2013-10-02 | 2013-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 278 | 2.832 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 45,1150 | -3 | -0 | 19.933 | ||||
| 2013-10-02 | 2013-09-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 278 | 19.936 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 45,1150 | -3 | -0 | 8.445 | ||||
| 2013-10-02 | 2013-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 278 | 8.448 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 45,1150 | -3 | -0 | 12.650 | ||||
| 2013-10-02 | 2013-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 278 | 12.653 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 45,1150 | -3 | -0 | 52.179 | ||||
| 2013-10-02 | 2013-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 278 | 52.182 | ||||||
| 2013-10-02 | 2013-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 45,1150 | -3 | -0 | 25.631 | ||||
| 2013-10-02 | 2013-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 278 | 25.634 | ||||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,98 | 18,9800 | -14.850 | -282 | 24.750 | |||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -53.920 | -1.372 | 13.480 | |||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 44,6600 | -52.511 | -2.345 | 17.733 | ||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 44,6600 | -16.259 | -726 | 70.244 | ||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,9800 | 14.850 | 282 | 86.503 | ||||
| 2013-09-17 | 2013-09-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 25,4400 | 53.920 | 1.372 | 71.653 | ||||
| 2013-09-03 | 2013-08-29 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 71.090 | 338.870 | ||||||
| 2013-09-03 | 2013-08-29 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -71.090 | 81.111 | ||||||
| 2013-08-26 | 2013-08-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 59.723 | 90.568 | |||||
| 2013-08-08 | 2013-08-07 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 44,9477 | -19.996 | -899 | 119.649 | ||||
| 2013-08-06 | 2013-08-05 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,98 | 18,9800 | -481.800 | -9.145 | 160.600 | |||
| 2013-08-06 | 2013-08-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 45,6600 | -338.096 | -15.437 | 553.182 | ||||
| 2013-08-06 | 2013-08-05 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,9800 | 481.800 | 9.145 | 891.278 | ||||
| 2013-07-01 | 2013-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 41,7500 | -3 | -0 | 2.554 | ||||
| 2013-07-01 | 2013-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 240 | 2.557 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 41,7500 | -3 | -0 | 19.658 | ||||
| 2013-07-01 | 2013-06-30 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 240 | 19.661 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 41,7500 | -3 | -0 | 8.170 | ||||
| 2013-07-01 | 2013-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 240 | 8.173 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 41,7500 | -3 | -0 | 12.375 | ||||
| 2013-07-01 | 2013-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 240 | 12.378 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 41,7500 | -3 | -0 | 51.904 | ||||
| 2013-07-01 | 2013-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 240 | 51.907 | ||||||
| 2013-07-01 | 2013-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 41,7500 | -3 | -0 | 25.356 | ||||
| 2013-07-01 | 2013-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 240 | 25.359 | ||||||
| 2013-07-01 | 2013-06-28 | 4 | Angelakis Michael J By Trust | CMCSA | Class A Common Stock | I | 41,5000 | -54.733 | -2.271 | 48.551 | ||||
| 2013-07-01 | 2013-06-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41,5000 | -89.337 | -3.707 | 188.249 | ||||
| 2013-05-22 | 2013-05-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 41,5200 | -1.524 | -63 | 8.480 | ||||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 19,92 | 19,9200 | -800.000 | -15.936 | 400.000 | |||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43,7300 | -564.247 | -24.675 | 456.001 | ||||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 43,7300 | -66.316 | -2.900 | 1.020.248 | ||||
| 2013-05-17 | 2013-05-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19,9200 | 800.000 | 15.936 | 1.086.564 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 13.950 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 7.350 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19,92 | -6.000 | 6.000 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,51 | -3.412 | 10.238 | |||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 43,2900 | -12.764 | -553 | 17.733 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 43,2382 | -4.973 | -215 | 30.497 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,5066 | 3.412 | 63 | 35.470 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 32.058 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 28.383 | ||||
| 2013-05-09 | 2013-05-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19,9200 | 6.000 | 120 | 23.733 | ||||
| 2013-05-09 | 2013-05-07 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 41,2300 | -2.161 | -89 | 5.625 | ||||
| 2013-05-09 | 2013-05-07 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 43,2100 | -22.160 | -958 | 17.733 | ||||
| 2013-05-09 | 2013-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 43,2131 | -23.525 | -1.017 | 139.645 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25,44 | -264.081 | 87.680 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17,50 | -30.240 | 90.720 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22,66 | -17.438 | 34.875 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19,92 | -30.000 | 30.000 | |||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 43,0800 | -264.949 | -11.414 | 409.478 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22,6600 | 17.438 | 395 | 674.427 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19,9200 | 30.000 | 598 | 656.989 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,5000 | 30.240 | 529 | 626.989 | ||||
| 2013-05-08 | 2013-05-07 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25,4400 | 264.081 | 6.718 | 596.749 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,98 | -14.850 | 24.750 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14,54 | -21.150 | 56.400 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,44 | -3.370 | 13.480 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 13.950 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,34 | -21.270 | 77.990 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,02 | -30.900 | 72.100 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 7.350 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19,92 | -7.500 | 7.500 | |||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 42,5200 | -76.252 | -3.242 | 28.836 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 42,4219 | -31.113 | -1.320 | 105.088 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,4400 | 3.370 | 86 | 136.201 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 132.831 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 129.156 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19,9200 | 7.500 | 149 | 124.506 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,9800 | 14.850 | 282 | 117.006 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,5400 | 21.150 | 308 | 102.156 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,3400 | 21.270 | 390 | 81.006 | ||||
| 2013-05-08 | 2013-05-06 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,0200 | 30.900 | 773 | 59.736 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -23.565 | 712.305 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 40,9000 | -12.462 | -510 | 332.668 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 23.565 | 345.130 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -18.840 | 478.613 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 40,9000 | -9.324 | -381 | 199.595 | ||||
| 2013-04-25 | 2013-04-23 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18.840 | 208.919 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3.255 | 121.796 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 40,9000 | -1.690 | -69 | 39.893 | ||||
| 2013-04-25 | 2013-04-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.255 | 41.583 | ||||||
| 2013-04-25 | 2013-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,7400 | -1.849 | -75 | 28.836 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3.585 | 157.498 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,9000 | -1.736 | -71 | 30.685 | ||||
| 2013-04-25 | 2013-04-23 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.585 | 32.421 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | -19.995 | 169.448 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 40,9000 | -9.585 | -392 | 163.170 | ||||
| 2013-04-25 | 2013-04-23 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 19.995 | 172.755 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -52.480 | 415.130 | ||||||
| 2013-04-25 | 2013-04-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 40,9000 | -25.885 | -1.059 | 277.586 | ||||
| 2013-04-25 | 2013-04-23 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 52.480 | 303.471 | ||||||
| 2013-04-10 | 2013-04-09 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -72.100 | 5.960 | |||||
| 2013-04-10 | 2013-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41,2800 | -34.563 | -1.427 | 152.760 | ||||
| 2013-04-10 | 2013-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 72.100 | 187.323 | ||||||
| 2013-04-10 | 2013-04-08 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -54.025 | 78.060 | |||||
| 2013-04-10 | 2013-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41,6300 | -25.898 | -1.078 | 115.223 | ||||
| 2013-04-10 | 2013-04-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54.025 | 141.121 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 41,9800 | -3 | -0 | 2.317 | ||||
| 2013-04-02 | 2013-03-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 239 | 2.320 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 41,9800 | -3 | -0 | 19.421 | ||||
| 2013-04-02 | 2013-03-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 239 | 19.424 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 41,9800 | -3 | -0 | 7.933 | ||||
| 2013-04-02 | 2013-03-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 239 | 7.936 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 41,9800 | -3 | -0 | 12.138 | ||||
| 2013-04-02 | 2013-03-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 239 | 12.141 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 41,9800 | -3 | -0 | 51.667 | ||||
| 2013-04-02 | 2013-03-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 239 | 51.670 | ||||||
| 2013-04-02 | 2013-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 41,9800 | -3 | -0 | 25.119 | ||||
| 2013-04-02 | 2013-03-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 239 | 25.122 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -110.400 | 736.170 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,9800 | -54.984 | -2.308 | 286.564 | ||||
| 2013-04-01 | 2013-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 110.400 | 341.548 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -51.440 | 497.453 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41,9800 | -25.458 | -1.069 | 189.698 | ||||
| 2013-04-01 | 2013-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 51.440 | 215.156 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -88.320 | 735.870 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41,9800 | -46.706 | -1.961 | 321.183 | ||||
| 2013-04-01 | 2013-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 88.320 | 367.889 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -13.560 | 125.051 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41,9800 | -7.041 | -296 | 38.328 | ||||
| 2013-04-01 | 2013-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 13.560 | 45.369 | ||||||
| 2013-04-01 | 2013-04-01 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,4600 | -10.663 | -442 | 28.836 | ||||
| 2013-04-01 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -13.560 | 161.083 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,9800 | -6.565 | -276 | 39.499 | ||||
| 2013-04-01 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 13.560 | 49.043 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | -66.240 | 467.610 | ||||||
| 2013-04-01 | 2013-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41,9800 | -32.672 | -1.372 | 250.610 | ||||
| 2013-04-01 | 2013-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 66.240 | 283.282 | ||||||
| 2013-03-28 | 2012-12-17 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -39 | 17.624 | ||||||
| 2013-03-28 | 2012-12-10 | 5 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | -78 | 2.992 | ||||||
| 2013-03-28 | 2012-11-02 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | -3.950 | 17.624 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -58.500 | 39.190 | |||||
| 2013-03-28 | 2013-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,7500 | -29.136 | -1.216 | 231.148 | ||||
| 2013-03-28 | 2013-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58.500 | 260.284 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -47.250 | 30.845 | |||||
| 2013-03-28 | 2013-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41,7500 | -24.987 | -1.043 | 279.569 | ||||
| 2013-03-28 | 2013-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 47.250 | 304.556 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -27.750 | 104.405 | |||||
| 2013-03-28 | 2013-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41,7500 | -13.734 | -573 | 163.716 | ||||
| 2013-03-28 | 2013-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 27.750 | 177.450 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -7.110 | 1.062 | |||||
| 2013-03-28 | 2013-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41,7500 | -3.692 | -154 | 31.809 | ||||
| 2013-03-28 | 2013-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 7.110 | 35.501 | ||||||
| 2013-03-28 | 2013-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5200 | -2.979 | -124 | 32.504 | ||||
| 2013-03-28 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -7.110 | 3.800 | |||||
| 2013-03-28 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,7500 | -3.442 | -144 | 35.483 | ||||
| 2013-03-28 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.110 | 41.138 | ||||||
| 2013-03-28 | 2013-03-27 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -36.000 | 110.635 | |||||
| 2013-03-28 | 2013-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41,7500 | -17.757 | -741 | 217.042 | ||||
| 2013-03-28 | 2013-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 36.000 | 234.799 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -47.205 | 97.690 | |||||
| 2013-03-27 | 2013-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41,4700 | -23.510 | -975 | 201.784 | ||||
| 2013-03-27 | 2013-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 47.205 | 225.294 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -38.025 | 78.095 | |||||
| 2013-03-27 | 2013-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41,4700 | -20.109 | -834 | 257.306 | ||||
| 2013-03-27 | 2013-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38.025 | 277.415 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -28.215 | 116.120 | |||||
| 2013-03-27 | 2013-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 41,7150 | -14.921 | -622 | 239.390 | ||||
| 2013-03-27 | 2013-03-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28.215 | 254.311 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.335 | 132.155 | |||||
| 2013-03-27 | 2013-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41,4700 | -11.054 | -458 | 149.700 | ||||
| 2013-03-27 | 2013-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.335 | 160.754 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.575 | 154.490 | |||||
| 2013-03-27 | 2013-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 41,7150 | -11.173 | -466 | 138.419 | ||||
| 2013-03-27 | 2013-03-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.575 | 149.592 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -5.415 | 8.172 | |||||
| 2013-03-27 | 2013-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41,4700 | -2.812 | -117 | 28.391 | ||||
| 2013-03-27 | 2013-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5.415 | 31.203 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -3.915 | 13.587 | |||||
| 2013-03-27 | 2013-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 41,7150 | -2.033 | -85 | 25.788 | ||||
| 2013-03-27 | 2013-03-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.915 | 27.821 | ||||||
| 2013-03-27 | 2013-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,1700 | -2.213 | -91 | 31.815 | ||||
| 2013-03-27 | 2013-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -5.775 | 10.910 | |||||
| 2013-03-27 | 2013-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,4700 | -2.796 | -116 | 34.028 | ||||
| 2013-03-27 | 2013-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5.775 | 36.824 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.290 | 16.685 | |||||
| 2013-03-27 | 2013-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,7150 | -2.077 | -87 | 31.049 | ||||
| 2013-03-27 | 2013-03-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.290 | 33.126 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -18.750 | 132.085 | |||||
| 2013-03-27 | 2013-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41,4700 | -8.989 | -373 | 87.096 | ||||
| 2013-03-27 | 2013-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18.750 | 96.085 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -17.970 | 150.835 | |||||
| 2013-03-27 | 2013-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 41,7150 | -8.615 | -359 | 77.335 | ||||
| 2013-03-27 | 2013-03-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17.970 | 85.950 | ||||||
| 2013-03-27 | 2013-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -28.755 | 146.635 | |||||
| 2013-03-27 | 2013-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41,4700 | -14.183 | -588 | 198.799 | ||||
| 2013-03-27 | 2013-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 28.755 | 212.982 | ||||||
| 2013-03-27 | 2013-03-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.345 | 175.390 | |||||
| 2013-03-27 | 2013-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 41,7150 | -10.529 | -439 | 184.227 | ||||
| 2013-03-27 | 2013-03-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21.345 | 194.756 | ||||||
| 2013-03-26 | 2013-03-22 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | 130.000 | 144.895 | |||||
| 2013-03-26 | 2013-03-22 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 41,22 | 606.000 | 606.000 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 114.300 | 144.335 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 41,22 | 535.000 | 535.000 | |||||
| 2013-03-26 | 2013-03-22 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | 91.500 | 177.065 | |||||
| 2013-03-26 | 2013-03-22 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 41,22 | 314.000 | 314.000 | |||||
| 2013-03-26 | 2013-02-19 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 13.249 | 267.780 | ||||||
| 2013-03-26 | 2013-02-19 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -13.249 | 0 | ||||||
| 2013-03-26 | 2013-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | 15.800 | 17.502 | |||||
| 2013-03-26 | 2013-03-22 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 41,22 | 73.800 | 73.800 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 17.400 | 20.975 | |||||
| 2013-03-26 | 2013-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 41,22 | 81.400 | 81.400 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 97.300 | 168.805 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 41,22 | 340.000 | 340.000 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 116.600 | 196.735 | |||||
| 2013-03-26 | 2013-03-22 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 41,22 | 434.000 | 434.000 | |||||
| 2013-03-22 | 2013-03-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,6400 | -1.826 | -74 | 28.836 | ||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -3.540 | 3.575 | |||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,5100 | -7.514 | -304 | 30.662 | ||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,9800 | -1.714 | -70 | 38.176 | ||||
| 2013-03-22 | 2013-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.540 | 39.890 | ||||||
| 2013-03-22 | 2013-02-22 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 740 | 10.855 | ||||||
| 2013-03-22 | 2013-02-22 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 740 | 10.855 | ||||||
| 2013-03-22 | 2013-02-22 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -1.480 | 16.431 | ||||||
| 2013-03-22 | 2013-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3.540 | 138.611 | ||||||
| 2013-03-22 | 2013-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 40,9800 | -1.794 | -74 | 23.906 | ||||
| 2013-03-22 | 2013-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.540 | 25.700 | ||||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,50 | -4.650 | 18.600 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,24 | -19.629 | 71.973 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22,66 | -3.675 | 11.025 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,08 | -5.625 | 0 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,51 | -3.412 | 10.238 | |||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5600 | -13.330 | -554 | 36.350 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5599 | -11.479 | -477 | 49.680 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5600 | -3.873 | -161 | 61.159 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5600 | -3.175 | -132 | 65.032 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5600 | -2.759 | -115 | 68.207 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 41,5600 | -2.375 | -99 | 70.966 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,5066 | 3.412 | 63 | 73.341 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22,6600 | 3.675 | 83 | 69.929 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 66.254 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,0800 | 5.625 | 102 | 61.604 | ||||
| 2013-02-22 | 2013-02-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,2400 | 19.629 | 338 | 55.979 | ||||
| 2013-02-15 | 2013-02-13 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 40,8981 | -24.116 | -986 | 67.980 | ||||
| 2013-02-06 | 2012-12-07 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -48.551 | 173.411 | ||||||
| 2013-02-06 | 2012-12-17 | 5 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | -9.519 | 7.172 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | 1.783 | 20.707 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 14.371 | 254.531 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -1.783 | 33.024 | ||||||
| 2013-02-06 | 2012-12-13 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -14.371 | 108.110 | ||||||
| 2013-02-06 | 2012-12-06 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -13.513 | 122.481 | ||||||
| 2013-02-06 | 2012-12-06 | 5 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -10 | 135.994 | ||||||
| 2013-02-06 | 2012-02-17 | 4/A | Smit Neil | CMCSA | Class A Common Stock | D | 28,5039 | -23.779 | -678 | 34.079 | ||||
| 2013-01-22 | 2013-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -14.724 | 174.643 | ||||||
| 2013-01-22 | 2013-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 40,2650 | -7.210 | -290 | 36.350 | ||||
| 2013-01-22 | 2013-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.724 | 43.560 | ||||||
| 2013-01-04 | 2013-01-02 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -42.809 | 71.505 | |||||
| 2013-01-04 | 2013-01-02 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 38,5200 | -16.868 | -650 | 92.076 | ||||
| 2013-01-04 | 2013-01-02 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 42.809 | 108.944 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -3 | 2.081 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 268 | 2.084 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -3 | 7.697 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 268 | 7.700 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 11.902 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 268 | 11.905 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 51.431 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 268 | 51.434 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -3 | 24.883 | ||||||
| 2013-01-03 | 2012-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 268 | 24.886 | ||||||
| 2012-12-31 | 2012-12-27 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 35,4889 | -106.000 | -3.762 | 699.298 | ||||
| 2012-12-21 | 2012-12-21 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 35,9279 | -105.400 | -3.787 | 269.835 | ||||
| 2012-12-21 | 2012-12-20 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 36,6650 | -106.000 | -3.886 | 805.298 | ||||
| 2012-12-21 | 2012-12-19 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 36,7447 | -105.800 | -3.888 | 375.235 | ||||
| 2012-12-19 | 2012-12-18 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 36,5854 | -106.000 | -3.878 | 911.298 | ||||
| 2012-12-19 | 2012-12-17 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 35,9398 | -47.800 | -1.718 | 481.035 | ||||
| 2012-12-19 | 2012-12-17 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 37,1906 | -58.000 | -2.157 | 2.034 | ||||
| 2012-12-19 | 2012-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -6.024 | 1.702 | |||||
| 2012-12-19 | 2012-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 38,0500 | -6.024 | -229 | 22.160 | ||||
| 2012-12-19 | 2012-12-18 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 6.024 | 28.184 | ||||||
| 2012-12-04 | 2012-12-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 36,0200 | -840 | -30 | 7.786 | ||||
| 2012-12-04 | 2012-12-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 37,2211 | -30.845 | -1.148 | 22.160 | ||||
| 2012-12-04 | 2012-12-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 36,9975 | -37 | -1 | 53.005 | ||||
| 2012-12-04 | 2012-11-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 36,0028 | -1.082 | -39 | 8.626 | ||||
| 2012-12-04 | 2012-11-30 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 37,0844 | -4.517 | -168 | 53.042 | ||||
| 2012-12-04 | 2012-09-13 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -14.918 | 57.560 | ||||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 19,92 | -506.250 | 56.250 | |||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36,6000 | -367.986 | -13.468 | 136.004 | ||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 36,5540 | -138.264 | -5.054 | 503.990 | ||||
| 2012-11-29 | 2012-11-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19,9200 | 506.250 | 10.084 | 642.254 | ||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Option to Purchase | I | 18,34 | 164.340 | 164.340 | |||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18,34 | -164.340 | 383.460 | |||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 84.035 | 225.512 | ||||||
| 2012-11-29 | 2012-11-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -84.035 | 136.004 | ||||||
| 2012-11-29 | 2012-11-29 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 36,6977 | -150.359 | -5.518 | 226.096 | ||||
| 2012-11-29 | 2012-11-29 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36,6626 | -7.000 | -257 | 19.185 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 21,31 | -5.625 | 0 | |||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 19,79 | -11.250 | 0 | |||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36,5540 | -7.513 | -275 | 26.185 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36,5700 | -6.083 | -222 | 33.698 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 36,5700 | -3.279 | -120 | 39.781 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 21,3133 | 5.625 | 120 | 43.060 | ||||
| 2012-11-29 | 2012-11-27 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 19,7933 | 11.250 | 223 | 37.435 | ||||
| 2012-11-23 | 2012-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 0,00 | -28 | 3.939 | |||||
| 2012-11-23 | 2012-11-20 | 4 | RODIN JUDITH | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 0,00 | -36 | 3.931 | |||||
| 2012-11-23 | 2012-11-20 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 0,00 | -37 | 3.930 | |||||
| 2012-11-23 | 2012-11-20 | 4 | RODGERS JOHNATHAN A | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0,00 | -156 | 3.811 | |||||
| 2012-11-23 | 2012-11-20 | 4 | BONOVITZ SHELDON M | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | -42 | 26.185 | ||||||
| 2012-11-23 | 2012-11-20 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 3.967 | 26.227 | ||||||
| 2012-11-23 | 2012-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 0,00 | -43 | 3.924 | |||||
| 2012-11-23 | 2012-11-20 | 4 | HASSELL GERALD L | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 0,00 | -36 | 3.931 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Collins Joseph J | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 0,00 | -36 | 3.931 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 0,00 | -43 | 3.924 | |||||
| 2012-11-23 | 2012-11-20 | 4 | Mestre Eduardo G | CMCSA | Phantom Stock | D | 0,00 | 3.967 | 3.967 | |||||
| 2012-11-20 | 2012-11-15 | 4/A | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35,0951 | -5.786 | -203 | 150.339 | ||||
| 2012-11-20 | 2012-11-16 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35,2937 | -2.677 | -94 | 138.800 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trust | CMCSA | Option to Purchase | I | 17,95 | -17.325 | 0 | |||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | 34,0670 | -12.585 | -429 | 18.924 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35,1000 | -8.862 | -311 | 138.800 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 35,0951 | -8.463 | -297 | 147.662 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By Trust | CMCSA | Class A Common Stock | I | 17,9533 | 17.325 | 311 | 17.325 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | 35,0149 | -25.771 | -902 | 39.052 | ||||
| 2012-11-15 | 2012-11-15 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | 35,0725 | -16.756 | -588 | 64.823 | ||||
| 2012-11-08 | 2012-11-06 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 18,08 | -138.750 | 0 | |||||
| 2012-11-08 | 2012-11-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 37,4400 | -95.980 | -3.593 | 178.089 | ||||
| 2012-11-08 | 2012-11-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 18,0800 | 138.750 | 2.509 | 274.069 | ||||
| 2012-11-08 | 2012-10-31 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -4.000 | 32.797 | ||||||
| 2012-11-08 | 2012-10-31 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -79.000 | 135.319 | ||||||
| 2012-11-05 | 2012-11-02 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 37,7926 | -24.360 | -921 | 66.135 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 36,6260 | -7.500 | -275 | 97.891 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 36,5075 | -4.671 | -171 | 105.391 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Common Stock | I | 37,7200 | -2.829 | -107 | 3.070 | ||||
| 2012-11-02 | 2012-11-01 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | 36,5442 | -2.740 | -100 | 2.969 | ||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Option to Purchase | D | 21,31 | -11.250 | 0 | |||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 37,4000 | -8.106 | -303 | 21.574 | ||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 37,3701 | -3.144 | -117 | 29.680 | ||||
| 2012-11-02 | 2012-10-31 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 21,3133 | 11.250 | 240 | 32.824 | ||||
| 2012-11-02 | 2012-06-08 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -2.628 | 5.709 | ||||||
| 2012-11-02 | 2012-11-01 | 4 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 37,7303 | -31.830 | -1.201 | 54.733 | ||||
| 2012-11-02 | 2012-11-01 | 4 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 37,7492 | -9.500 | -359 | 86.563 | ||||
| 2012-11-02 | 2012-11-01 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 37,7488 | -92.840 | -3.505 | 221.962 | ||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 18,08 | -275.000 | 0 | |||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 37,2500 | -189.521 | -7.060 | 217.586 | ||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 37,1862 | -85.479 | -3.179 | 407.107 | ||||
| 2012-11-02 | 2012-10-31 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 18,0800 | 275.000 | 4.972 | 492.586 | ||||
| 2012-10-29 | 2012-10-25 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 36,3600 | -233.500 | -8.490 | 0 | ||||
| 2012-10-17 | 2012-10-16 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15,89 | -6.291 | 0 | |||||
| 2012-10-17 | 2012-10-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 35,7200 | -2.800 | -100 | 3.718 | ||||
| 2012-10-17 | 2012-10-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15,8933 | 6.291 | 100 | 6.518 | ||||
| 2012-10-09 | 2012-10-05 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 27.368 | 189.443 | ||||||
| 2012-10-09 | 2012-08-22 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -14.685 | 117.562 | ||||||
| 2012-10-03 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -1.574 | 17.911 | ||||||
| 2012-10-03 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 33,0000 | -5.625 | -186 | 34.595 | ||||
| 2012-10-03 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 33,8600 | -33.997 | -1.151 | 71.752 | ||||
| 2012-10-02 | 2012-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -3 | 1.816 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 280 | 1.819 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -3 | 7.432 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 280 | 7.435 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 11.637 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 280 | 11.640 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 51.166 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 280 | 51.169 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -3 | 24.618 | ||||||
| 2012-10-02 | 2012-09-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 280 | 24.621 | ||||||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Option to Purchase | D | 16,67 | 16,6666 | -11.250 | -187 | 0 | |||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 35,2500 | -5.930 | -209 | 7.408 | ||||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 35,2500 | -5.320 | -188 | 13.338 | ||||
| 2012-09-18 | 2012-09-14 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 16,6666 | 11.250 | 187 | 18.658 | ||||
| 2012-09-14 | 2012-09-13 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14.918 | 87.396 | ||||||
| 2012-09-14 | 2012-09-12 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 15,89 | 15,8933 | -5.625 | -89 | 0 | |||
| 2012-09-14 | 2012-09-12 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 15,8933 | 5.625 | 89 | 9.708 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -86.639 | -2.204 | 351.761 | |||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17,50 | 17,5000 | -413.361 | -7.234 | 120.960 | |||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34,4800 | -293.610 | -10.124 | 376.455 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34,4690 | -133.113 | -4.588 | 670.065 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 34,4800 | -73.277 | -2.527 | 803.178 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 25,4400 | 86.639 | 2.204 | 876.455 | ||||
| 2012-09-10 | 2012-09-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,5000 | 413.361 | 7.234 | 789.816 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 17,50 | 17,5000 | -70.479 | -1.233 | 534.321 | |||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 22,66 | 22,6600 | -296.437 | -6.717 | 52.313 | |||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19,92 | 19,9200 | -133.084 | -2.651 | 60.000 | |||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,9600 | -238.412 | -8.096 | 376.455 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,9486 | -110.486 | -3.751 | 614.867 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,9600 | -100.718 | -3.420 | 725.353 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,9600 | -50.384 | -1.711 | 826.071 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 17,5000 | 70.479 | 1.233 | 876.455 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19,9200 | 133.084 | 2.651 | 805.976 | ||||
| 2012-09-07 | 2012-09-06 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 22,6600 | 296.437 | 6.717 | 672.892 | ||||
| 2012-09-07 | 2012-09-07 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 34,6600 | -1.519 | -53 | 72.478 | ||||
| 2012-09-07 | 2012-09-06 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,08 | 18,0800 | -5.625 | -102 | 0 | |||
| 2012-09-07 | 2012-09-06 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 34,5400 | -4.106 | -142 | 73.997 | ||||
| 2012-09-07 | 2012-09-06 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,0800 | 5.625 | 102 | 78.103 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15,89 | 15,8933 | -21.834 | -347 | 6.291 | |||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 19,92 | 19,9200 | -406.916 | -8.106 | 193.084 | |||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,08 | 18,0800 | -71.250 | -1.288 | 0 | |||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 32,8864 | -99.124 | -3.260 | 227 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 32,9000 | -15.195 | -500 | 99.351 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15,8933 | 21.834 | 347 | 114.546 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,5300 | -309.751 | -10.386 | 376.455 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,6572 | -116.477 | -3.920 | 686.206 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33,5300 | -51.938 | -1.741 | 802.683 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,0800 | 71.250 | 1.288 | 854.621 | ||||
| 2012-09-05 | 2012-09-04 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19,9200 | 406.916 | 8.106 | 783.371 | ||||
| 2012-09-05 | 2012-08-31 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 33,5900 | -11.250 | -378 | 22.260 | ||||
| 2012-09-05 | 2012-09-04 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 33,5215 | -27.067 | -907 | 105.180 | ||||
| 2012-08-29 | 2012-08-27 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18,08 | 18,0800 | -28.125 | -508 | 0 | |||
| 2012-08-29 | 2012-08-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 33,9500 | -20.247 | -687 | 213.143 | ||||
| 2012-08-29 | 2012-08-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,0800 | 28.125 | 508 | 233.390 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,98 | 18,9800 | -59.400 | -1.127 | 39.600 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 14,54 | 14,5400 | -63.450 | -923 | 77.550 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,50 | 17,5000 | -4.650 | -81 | 18.600 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,24 | 17,2400 | -39.258 | -677 | 91.602 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,34 | 18,3400 | -39.900 | -732 | 93.100 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 22,66 | 22,6600 | -62.475 | -1.416 | 11.025 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19,92 | 19,9200 | -6.000 | -120 | 12.000 | |||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9464 | -71.254 | -2.419 | 72.478 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -50.693 | -1.721 | 143.732 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -44.546 | -1.512 | 194.425 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -42.876 | -1.456 | 238.971 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -29.496 | -1.001 | 281.847 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -28.300 | -961 | 311.343 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -4.595 | -156 | 339.643 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 33,9500 | -3.373 | -115 | 344.238 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,5000 | 4.650 | 81 | 347.611 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19,9200 | 6.000 | 120 | 342.961 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,2400 | 39.258 | 677 | 336.961 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,3400 | 39.900 | 732 | 297.703 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,9800 | 59.400 | 1.127 | 257.803 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 22,6600 | 62.475 | 1.416 | 198.403 | ||||
| 2012-08-27 | 2012-08-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 14,5400 | 63.450 | 923 | 135.928 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15,89 | 15,8933 | -5.625 | -89 | 0 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,98 | 18,9800 | -14.850 | -282 | 39.600 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14,54 | 14,5400 | -21.150 | -308 | 77.550 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 25,44 | 25,4400 | -50.550 | -1.286 | 16.850 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,34 | -42.540 | 99.260 | |||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19,92 | 19,9200 | -7.500 | -149 | 15.000 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,08 | 18,0800 | -5.625 | -102 | 5.625 | |||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 787 | 10.115 | ||||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 787 | 10.115 | ||||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 33,1172 | -15.110 | -500 | 25.110 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 15,8933 | 5.625 | 89 | 40.220 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0200 | -42.916 | -1.460 | 62.833 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0200 | -30.798 | -1.048 | 105.749 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0200 | -13.898 | -473 | 136.547 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0200 | -10.919 | -371 | 150.445 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0200 | -5.639 | -192 | 161.364 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 34,0200 | -4.048 | -138 | 167.003 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,0800 | 5.625 | 102 | 171.051 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19,9200 | 7.500 | 149 | 165.426 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,9800 | 14.850 | 282 | 157.926 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,5400 | 21.150 | 308 | 143.076 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,3400 | 42.540 | 780 | 121.926 | ||||
| 2012-08-22 | 2012-08-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 25,4400 | 50.550 | 1.286 | 79.386 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | 34,7300 | -12.850 | -446 | 19.281 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 21,31 | -5.625 | 5.625 | |||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Option to Purchase | D | 16,67 | -11.250 | 0 | |||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 34,4700 | -8.919 | -307 | 33.510 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 21,3133 | 5.625 | 120 | 42.429 | ||||
| 2012-08-13 | 2012-08-10 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 16,6666 | 11.250 | 187 | 36.804 | ||||
| 2012-08-08 | 2012-08-07 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 18,08 | -250.000 | 275.000 | |||||
| 2012-08-08 | 2012-08-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 34,9400 | -177.137 | -6.189 | 217.586 | ||||
| 2012-08-08 | 2012-08-07 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 18,0800 | 250.000 | 4.520 | 394.723 | ||||
| 2012-08-07 | 2012-08-03 | 4 | COOK J MICHAEL | CMCSA | Phantom Stock | D | 34,6100 | -18.392 | -637 | 27.597 | ||||
| 2012-07-03 | 2012-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -4 | 1.539 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 313 | 1.543 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -4 | 7.155 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 313 | 7.159 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 11.360 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 313 | 11.364 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 50.889 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 313 | 50.892 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -3 | 24.341 | ||||||
| 2012-07-03 | 2012-06-30 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 313 | 24.344 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | -524.767 | 1.017.298 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Trust | CMCSA | Class A Common Stock | I | -58.000 | 0 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Special Common Stock | I | 524.767 | 528.835 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | ROBERTS BRIAN L By Spouse | CMCSA | Class A Common Stock | I | 58.000 | 60.034 | ||||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 16,67 | -11.250 | 0 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 12,80 | -2.878 | 0 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 15,79 | -2.878 | 0 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Option to Purchase | D | 15,84 | -1.438 | 2 | |||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 30,9500 | -9.456 | -293 | 16.691 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 15,8400 | 1.438 | 23 | 26.147 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 12,8000 | 2.878 | 37 | 24.709 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 15,7867 | 2.878 | 45 | 21.831 | ||||
| 2012-06-19 | 2012-06-15 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 16,6666 | 11.250 | 187 | 18.953 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 29,0000 | -83.000 | -2.407 | 96.063 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J By Spouse's IRA | CMCSA | Class A Common Stock | I | 29,0000 | -2.400 | -70 | 0 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J By IRA | CMCSA | Class A Common Stock | I | 29,0000 | -11.400 | -331 | 0 | ||||
| 2012-05-29 | 2012-05-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 29,0000 | -82.890 | -2.404 | 314.802 | ||||
| 2012-05-29 | 2012-05-09 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -84.364 | 397.692 | ||||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Option to Purchase | D | 16,67 | -11.250 | 0 | |||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 29,3191 | -10.000 | -293 | 113.062 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M By Family Partnerships | CMCSA | Class A Special Common Stock | I | 29,3191 | -10.000 | -293 | 113.062 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | 29,3191 | -7.500 | -220 | 8.337 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 29,7200 | -6.318 | -188 | 21.574 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 29,7200 | -4.932 | -147 | 27.892 | ||||
| 2012-05-14 | 2012-05-11 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Common Stock | D | 16,6666 | 11.250 | 187 | 32.824 | ||||
| 2012-05-14 | 2012-02-29 | 4 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -3.573 | 15.837 | ||||||
| 2012-05-09 | 2012-05-08 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -54.025 | 114.314 | |||||
| 2012-05-09 | 2012-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 29,4000 | -23.204 | -682 | 132.247 | ||||
| 2012-05-09 | 2012-05-08 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 54.025 | 155.451 | ||||||
| 2012-05-01 | 2012-05-01 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30,2800 | -26.281 | -796 | 214.319 | ||||
| 2012-05-01 | 2012-04-30 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 15,89 | 15,8933 | -6.375 | -101 | 0 | |||
| 2012-05-01 | 2012-04-30 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29,8200 | -4.592 | -137 | 34.807 | ||||
| 2012-05-01 | 2012-04-30 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 15,8933 | 6.375 | 101 | 39.399 | ||||
| 2012-05-01 | 2012-04-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30,2600 | -3.279 | -99 | 28.836 | ||||
| 2012-04-27 | 2012-04-25 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 40 | 7.408 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 31 | 7.703 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 5 | 1.230 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -28.215 | 30.035 | |||||
| 2012-04-27 | 2012-04-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | -12.725 | 376.455 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28.215 | 389.180 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.575 | 85.565 | |||||
| 2012-04-27 | 2012-04-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -9.933 | 189.369 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.575 | 199.302 | ||||||
| 2012-04-27 | 2012-04-04 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -11.462 | 97.475 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -3.915 | 7.726 | |||||
| 2012-04-27 | 2012-04-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -1.818 | 72.478 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.915 | 74.296 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -4.290 | 7.115 | |||||
| 2012-04-27 | 2012-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -1.844 | 32.115 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 4.290 | 33.959 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 37 | 6.846 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 60 | 11.051 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -17.970 | 168.339 | |||||
| 2012-04-27 | 2012-04-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | -7.718 | 101.426 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 17.970 | 109.144 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 55 | 50.579 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 8 | 24.032 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -21.345 | 80.135 | |||||
| 2012-04-27 | 2012-04-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -9.285 | 482.056 | ||||||
| 2012-04-27 | 2012-04-25 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 21.345 | 491.341 | ||||||
| 2012-04-18 | 2012-04-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,8658 | -105.495 | -3.151 | 240.600 | ||||
| 2012-04-11 | 2012-04-09 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -72.100 | 186.309 | |||||
| 2012-04-11 | 2012-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 29,3300 | -27.557 | -808 | 91.174 | ||||
| 2012-04-11 | 2012-04-09 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 72.100 | 118.731 | ||||||
| 2012-04-04 | 2012-04-03 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,7955 | -145.439 | -4.333 | 346.095 | ||||
| 2012-04-03 | 2012-04-01 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -3 | 1.225 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 333 | 1.228 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -4 | 6.809 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 333 | 6.813 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -3 | 10.990 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 333 | 10.994 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -3 | 50.524 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 333 | 50.527 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -4 | 24.023 | ||||||
| 2012-04-03 | 2012-04-01 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 333 | 24.027 | ||||||
| 2012-04-02 | 2012-03-30 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,9300 | -2.887 | -86 | 29.669 | ||||
| 2012-04-02 | 2012-03-30 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -47.070 | 101.480 | |||||
| 2012-04-02 | 2012-03-30 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 30,0100 | -20.475 | -614 | 469.395 | ||||
| 2012-04-02 | 2012-03-30 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 47.070 | 489.870 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -41.400 | 14.895 | |||||
| 2012-03-30 | 2012-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,9200 | -18.346 | -549 | 491.534 | ||||
| 2012-03-30 | 2012-03-28 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 41.400 | 509.880 | ||||||
| 2012-03-30 | 2012-03-27 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class B Common Stock | I | -800.010 | 9.039.663 | ||||||
| 2012-03-30 | 2012-03-27 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Special Common Stock | I | -606.785 | 6.856.323 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -33.120 | 58.250 | |||||
| 2012-03-30 | 2012-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 29,9200 | -14.938 | -447 | 360.365 | ||||
| 2012-03-30 | 2012-03-28 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 33.120 | 375.303 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -19.290 | 108.140 | |||||
| 2012-03-30 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29,9200 | -8.488 | -254 | 191.670 | ||||
| 2012-03-30 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19.290 | 200.158 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -5.085 | 11.641 | |||||
| 2012-03-30 | 2012-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,9200 | -2.361 | -71 | 70.378 | ||||
| 2012-03-30 | 2012-03-28 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5.085 | 72.739 | ||||||
| 2012-03-30 | 2012-03-15 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -16.264 | 53.565 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -5.085 | 11.405 | |||||
| 2012-03-30 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,9200 | -2.176 | -65 | 36.593 | ||||
| 2012-03-30 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5.085 | 38.769 | ||||||
| 2012-03-30 | 2012-03-28 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -24.840 | 148.550 | |||||
| 2012-03-30 | 2012-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 29,9200 | -10.805 | -323 | 442.800 | ||||
| 2012-03-30 | 2012-03-28 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 24.840 | 453.605 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -58.500 | 56.295 | |||||
| 2012-03-28 | 2012-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30,1700 | -25.924 | -782 | 468.480 | ||||
| 2012-03-28 | 2012-03-27 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 58.500 | 494.404 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | -47.205 | 114.795 | |||||
| 2012-03-28 | 2012-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 30,3500 | -20.919 | -635 | 435.904 | ||||
| 2012-03-28 | 2012-03-26 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 47.205 | 456.823 | ||||||
| 2012-03-28 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29,7800 | -4.336 | -129 | 33.024 | ||||
| 2012-03-28 | 2012-03-28 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 30,0100 | -29.694 | -891 | 151.174 | ||||
| 2012-03-28 | 2012-03-27 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -27.750 | 127.430 | |||||
| 2012-03-28 | 2012-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 30,1700 | -12.210 | -368 | 180.868 | ||||
| 2012-03-28 | 2012-03-27 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 27.750 | 193.078 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -22.335 | 155.180 | |||||
| 2012-03-28 | 2012-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 30,3500 | -9.828 | -298 | 165.328 | ||||
| 2012-03-28 | 2012-03-26 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 22.335 | 175.156 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -47.250 | 91.370 | |||||
| 2012-03-28 | 2012-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 30,1700 | -21.310 | -643 | 342.183 | ||||
| 2012-03-28 | 2012-03-27 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 47.250 | 363.493 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -38.025 | 138.620 | |||||
| 2012-03-28 | 2012-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 30,3500 | -17.150 | -521 | 316.243 | ||||
| 2012-03-28 | 2012-03-26 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 38.025 | 333.393 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -7.110 | 16.726 | |||||
| 2012-03-28 | 2012-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 30,1700 | -3.302 | -100 | 83.918 | ||||
| 2012-03-28 | 2012-03-27 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 7.110 | 87.220 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | -5.415 | 23.836 | |||||
| 2012-03-28 | 2012-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 30,3500 | -2.515 | -76 | 80.110 | ||||
| 2012-03-28 | 2012-03-26 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5.415 | 82.625 | ||||||
| 2012-03-28 | 2012-03-28 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30,0710 | -4.037 | -121 | 29.647 | ||||
| 2012-03-28 | 2012-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -7.110 | 16.490 | |||||
| 2012-03-28 | 2012-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30,1700 | -3.042 | -92 | 33.684 | ||||
| 2012-03-28 | 2012-03-27 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 7.110 | 36.726 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -5.775 | 23.600 | |||||
| 2012-03-28 | 2012-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 30,3500 | -2.471 | -75 | 29.616 | ||||
| 2012-03-28 | 2012-03-26 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 5.775 | 32.087 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | -18.750 | 258.409 | |||||
| 2012-03-28 | 2012-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 30,3500 | -6.178 | -188 | 46.631 | ||||
| 2012-03-28 | 2012-03-26 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 18.750 | 52.809 | ||||||
| 2012-03-28 | 2012-03-27 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -36.000 | 173.390 | |||||
| 2012-03-28 | 2012-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 30,1700 | -15.660 | -472 | 428.765 | ||||
| 2012-03-28 | 2012-03-27 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 36.000 | 444.425 | ||||||
| 2012-03-28 | 2012-03-26 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | -28.755 | 209.390 | |||||
| 2012-03-28 | 2012-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 30,3500 | -12.508 | -380 | 408.425 | ||||
| 2012-03-28 | 2012-03-26 | 4 | Angelakis Michael J | CMCSA | Class A Common Stock | D | 28.755 | 420.933 | ||||||
| 2012-03-27 | 2012-03-23 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | 0,00 | 162.000 | 162.000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 29,99 | 655.000 | 655.000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | 23.900 | 29.375 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 29,99 | 97.100 | 97.100 | |||||
| 2012-03-27 | 2012-03-23 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | 125.600 | 177.515 | |||||
| 2012-03-27 | 2012-03-23 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 29,99 | 375.000 | 375.000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | 157.100 | 176.645 | |||||
| 2012-03-27 | 2012-03-23 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 29,99 | 638.000 | 638.000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | 0,00 | 21.700 | 29.251 | |||||
| 2012-03-27 | 2012-03-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 29,99 | 88.000 | 88.000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Smit Neil | CMCSA | Restricted Stock Units | D | 0,00 | 133.300 | 277.159 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Smit Neil | CMCSA | Option to Purchase | D | 29,99 | 407.000 | 407.000 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Angelakis Michael J | CMCSA | Restricted Stock Units | D | 0,00 | 160.600 | 238.145 | |||||
| 2012-03-27 | 2012-03-23 | 4 | Angelakis Michael J | CMCSA | Option to Purchase | D | 29,99 | 516.000 | 516.000 | |||||
| 2012-03-22 | 2012-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -3.540 | 142.151 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | -1.644 | 77.210 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 3.540 | 78.854 | ||||||
| 2012-03-22 | 2012-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29,2500 | -4.366 | -128 | 37.360 | ||||
| 2012-03-22 | 2012-03-21 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29,7486 | -29.694 | -883 | 152.821 | ||||
| 2012-03-22 | 2012-03-21 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,7925 | -2.010 | -60 | 26.312 | ||||
| 2012-03-22 | 2012-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -3.540 | 189.367 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -1.515 | 28.322 | ||||||
| 2012-03-22 | 2012-03-20 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 3.540 | 29.837 | ||||||
| 2012-03-20 | 2012-03-20 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,6299 | -145.509 | -4.311 | 409.618 | ||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -104.100 | 846.570 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,5000 | -46.131 | -1.361 | 555.127 | ||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 104.100 | 601.258 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 0,00 | -83.280 | 19.545 | |||||
| 2012-03-20 | 2012-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 29,5000 | -37.560 | -1.108 | 295.368 | ||||
| 2012-03-20 | 2012-03-16 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 83.280 | 332.928 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | 0,00 | -48.500 | 51.915 | |||||
| 2012-03-20 | 2012-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29,5000 | -21.340 | -630 | 182.515 | ||||
| 2012-03-20 | 2012-03-16 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 48.500 | 203.855 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -10.240 | 145.691 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,5000 | -4.755 | -140 | 75.314 | ||||
| 2012-03-20 | 2012-03-16 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 10.240 | 80.069 | ||||||
| 2012-03-20 | 2012-03-19 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,6501 | -2.180 | -65 | 26.297 | ||||
| 2012-03-20 | 2012-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | 0,00 | -10.240 | 5.475 | |||||
| 2012-03-20 | 2012-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,5000 | -4.381 | -129 | 28.477 | ||||
| 2012-03-20 | 2012-03-16 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 10.240 | 32.858 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -39.920 | 748.269 | ||||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 29,5000 | -16.786 | -495 | 144.723 | ||||
| 2012-03-20 | 2012-03-16 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 39.920 | 161.509 | ||||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18,08 | -28.125 | 28.125 | |||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 29,1946 | -19.787 | -578 | 41.726 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29,5709 | -54.660 | -1.616 | 155.355 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29,7000 | -21.532 | -640 | 210.015 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 29,6584 | -6.593 | -196 | 231.547 | ||||
| 2012-03-15 | 2012-03-15 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,0800 | 28.125 | 508 | 238.140 | ||||
| 2012-03-14 | 2012-03-12 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 29,7814 | -8.415 | -251 | 22.618 | ||||
| 2012-03-09 | 2012-03-08 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,6494 | -47.840 | -1.418 | 69.829 | ||||
| 2012-03-08 | 2012-03-06 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 28,7612 | -150.000 | -4.314 | 497.158 | ||||
| 2012-03-08 | 2012-02-21 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -27.000 | 647.158 | ||||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 17,50 | -69.750 | 23.250 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 19,92 | -102.000 | 18.000 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,08 | -5.625 | 5.625 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,51 | -54.600 | 13.650 | |||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,5200 | -184.135 | -5.436 | 117.669 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,0800 | 5.625 | 102 | 301.804 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,5066 | 54.600 | 1.010 | 296.179 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 17,5000 | 69.750 | 1.221 | 241.579 | ||||
| 2012-03-05 | 2012-03-02 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19,9200 | 102.000 | 2.032 | 171.829 | ||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 18,08 | -450.000 | 525.000 | |||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 29,4400 | -345.121 | -10.160 | 121.589 | ||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 29,3615 | -104.879 | -3.079 | 466.710 | ||||
| 2012-03-01 | 2012-02-29 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 18,0800 | 450.000 | 8.136 | 571.589 | ||||
| 2012-02-29 | 2012-02-27 | 4 | BONOVITZ SHELDON M By Family Partnership | CMCSA | Class A Special Common Stock | I | 28,2900 | -9.000 | -255 | 133.062 | ||||
| 2012-02-29 | 2012-02-27 | 4 | BONOVITZ SHELDON M By Family Partnership | CMCSA | Class A Special Common Stock | I | 28,2900 | -9.000 | -255 | 133.062 | ||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 18,08 | -138.750 | 11.250 | |||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,6700 | -104.713 | -3.107 | 69.829 | ||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 29,6802 | -34.037 | -1.010 | 174.542 | ||||
| 2012-02-27 | 2012-02-23 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 18,0800 | 138.750 | 2.509 | 208.579 | ||||
| 2012-02-22 | 2012-02-17 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 18,08 | -1.286.250 | 138.750 | |||||
| 2012-02-22 | 2012-02-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 29,0400 | -996.858 | -28.949 | 674.158 | ||||
| 2012-02-22 | 2012-02-17 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 18,0800 | 1.286.250 | 23.255 | 1.671.016 | ||||
| 2012-02-22 | 2012-02-22 | 4 | BURKE STEPHEN B By 401(k) | CMCSA | Class A Special Common Stock | I | 28,1300 | -37.249 | -1.048 | 0 | ||||
| 2012-02-22 | 2012-02-22 | 4 | BURKE STEPHEN B By 401(k) | CMCSA | Class A Common Stock | I | 28,9700 | -13.905 | -403 | 0 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15,89 | -253.125 | 28.125 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 15,89 | -226.875 | 281.250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 18,08 | -678.750 | 71.250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 27,8900 | -189.074 | -5.273 | 92.712 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 27,9200 | -169.385 | -4.729 | 281.786 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 27,8700 | -121.541 | -3.387 | 451.171 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15,8933 | 226.875 | 3.606 | 572.712 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 15,8933 | 253.125 | 4.023 | 345.837 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28,7000 | -531.000 | -15.240 | 249.648 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 28,6900 | -147.750 | -4.239 | 780.648 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 18,0800 | 678.750 | 12.272 | 928.398 | ||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 15,89 | -46.875 | 5.625 | |||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 28,0000 | -33.276 | -932 | 4.083 | ||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 27,9900 | -13.599 | -381 | 37.359 | ||||
| 2012-02-22 | 2012-02-17 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 15,8933 | 46.875 | 745 | 50.958 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 15,89 | -6.375 | 6.375 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 15,89 | -75.000 | 0 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Option to Purchase | D | 18,08 | -543.750 | 56.250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 27,6300 | -46.697 | -1.290 | 61.513 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 28,3900 | -7.044 | -200 | 108.210 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 27,6300 | -4.754 | -131 | 115.254 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 15,8933 | 6.375 | 101 | 120.008 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 15,8933 | 75.000 | 1.192 | 113.633 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 28,4500 | -424.975 | -12.091 | 210.015 | ||||
| 2012-02-22 | 2012-02-17 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 18,0800 | 543.750 | 9.831 | 634.990 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 15,89 | -5.625 | 5.625 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,08 | -5.625 | 5.625 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,98 | -44.550 | 54.450 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 14,54 | -42.300 | 98.700 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,50 | -69.750 | 23.250 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 17,24 | -39.258 | 91.602 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 22,66 | -58.800 | 14.700 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 19,92 | -7.500 | 22.500 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 18,51 | -54.600 | 13.650 | |||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 27,7900 | -4.179 | -116 | 34.595 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 27,6200 | -1.446 | -40 | 38.774 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 15,8933 | 5.625 | 89 | 40.220 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,5000 | -68.861 | -1.963 | 31.033 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -53.443 | -1.531 | 99.894 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -51.415 | -1.473 | 153.337 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -42.988 | -1.232 | 204.752 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -35.518 | -1.018 | 247.740 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -29.866 | -856 | 283.258 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -29.785 | -853 | 313.124 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,5000 | -29.130 | -830 | 342.909 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -6.128 | -176 | 372.039 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 28,6500 | -4.379 | -125 | 378.167 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,0800 | 5.625 | 102 | 382.546 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 19,9200 | 7.500 | 149 | 376.921 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,2400 | 39.258 | 677 | 369.421 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14,5400 | 42.300 | 615 | 330.163 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,9800 | 44.550 | 846 | 287.863 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 18,5066 | 54.600 | 1.010 | 243.313 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 22,6600 | 58.800 | 1.332 | 188.713 | ||||
| 2012-02-22 | 2012-02-17 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 17,5000 | 69.750 | 1.221 | 129.913 | ||||
| 2012-02-22 | 2012-02-17 | 4 | Smit Neil | CMCSA | Class A Common Stock | D | 28,5039 | -23.799 | -678 | 34.059 | ||||
| 2012-02-13 | 2011-12-23 | 5 | Angelakis Michael J By Trusts | CMCSA | Class A Common Stock | I | 169.563 | 179.063 | ||||||
| 2012-02-13 | 2011-12-23 | 5 | Angelakis Michael J | CMCSA | Class A Common Stock | D | -169.563 | 392.178 | ||||||
| 2012-02-13 | 2011-12-19 | 5 | BONOVITZ SHELDON M | CMCSA | Class A Special Common Stock | D | -9.462 | 19.410 | ||||||
| 2012-02-13 | 2011-12-20 | 5 | BRCC HOLDINGS LLC | CMCSA | Class A Special Common Stock | D | -200.000 | 6.856.323 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 32 | 7.368 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | COOK J MICHAEL | CMCSA | Class A Common Stock | D | 24 | 7.672 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 4 | 895 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 28 | 6.480 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 46 | 10.661 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 42 | 50.194 | ||||||
| 2012-01-27 | 2012-01-25 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 5 | 23.693 | ||||||
| 2012-01-19 | 2012-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Restricted Stock Units | D | -14.724 | 192.907 | ||||||
| 2012-01-19 | 2012-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | -6.499 | 60.163 | ||||||
| 2012-01-19 | 2012-01-18 | 4 | BLOCK ARTHUR R | CMCSA | Class A Common Stock | D | 14.724 | 66.662 | ||||||
| 2012-01-19 | 2011-11-10 | 4 | BLOCK ARTHUR R By Daughter | CMCSA | Class A Special Common Stock | I | 1.215 | 9.328 | ||||||
| 2012-01-19 | 2011-11-10 | 4 | BLOCK ARTHUR R By Son | CMCSA | Class A Special Common Stock | I | 1.215 | 9.328 | ||||||
| 2012-01-19 | 2011-11-10 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | -2.430 | 31.843 | ||||||
| 2012-01-17 | 2012-01-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -17.337 | 91.240 | ||||||
| 2012-01-17 | 2012-01-13 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 39.402 | 108.577 | ||||||
| 2012-01-17 | 2011-12-30 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Special Common Stock | I | 16.907 | 31.509 | ||||||
| 2012-01-17 | 2011-12-30 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | -16.907 | 38.633 | ||||||
| 2012-01-17 | 2011-12-27 | 4 | COHEN DAVID L By Trusts | CMCSA | Class A Common Stock | I | 13.475 | 144.663 | ||||||
| 2012-01-17 | 2011-12-27 | 4 | COHEN DAVID L By GRATs | CMCSA | Class A Common Stock | I | -13.475 | 147.496 | ||||||
| 2012-01-17 | 2011-12-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -11.250 | 32.838 | ||||||
| 2012-01-17 | 2011-12-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -2.675 | 44.088 | ||||||
| 2012-01-17 | 2011-12-19 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | -2.260 | 46.763 | ||||||
| 2012-01-10 | 2012-01-09 | 4 | ROBERTS BRIAN L | CMCSA | Option to Purchase | D | 23,66 | -1.125.000 | 0 | |||||
| 2012-01-10 | 2012-01-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | 24,8000 | -1.094.365 | -27.140 | 36.797 | ||||
| 2012-01-10 | 2012-01-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | 23,6600 | 1.125.000 | 26.618 | 1.131.162 | ||||
| 2012-01-10 | 2011-12-20 | 4 | ROBERTS BRIAN L By LLC | CMCSA | Class A Special Common Stock | I | -200.000 | 6.856.323 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Special Common Stock | I | 320.000 | 1.542.065 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L By Trusts | CMCSA | Class A Common Stock | I | 58.000 | 58.000 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -320.000 | 6.162 | ||||||
| 2012-01-10 | 2011-11-22 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | -58.000 | 384.766 | ||||||
| 2012-01-10 | 2011-05-31 | 4 | ROBERTS BRIAN L | CMCSA | Class A Special Common Stock | D | -10 | 326.162 | ||||||
| 2012-01-10 | 2012-01-09 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 23,66 | -450.000 | 0 | |||||
| 2012-01-10 | 2012-01-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 24,8400 | -437.431 | -10.866 | 92.712 | ||||
| 2012-01-10 | 2012-01-09 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 23,6600 | 450.000 | 10.647 | 530.143 | ||||
| 2012-01-05 | 2012-01-04 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | 24,7300 | -337.270 | -8.341 | 824.190 | ||||
| 2012-01-05 | 2012-01-03 | 4 | BURKE STEPHEN B | CMCSA | Option to Purchase | D | 23,27 | -750.000 | 0 | |||||
| 2012-01-05 | 2012-01-03 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 24,4300 | -725.616 | -17.727 | 80.143 | ||||
| 2012-01-05 | 2012-01-03 | 4 | BURKE STEPHEN B | CMCSA | Class A Special Common Stock | D | 23,2667 | 750.000 | 17.450 | 805.759 | ||||
| 2012-01-05 | 2012-01-03 | 4 | BACON KENNETH J | CMCSA | Phantom Stock | D | -13.854 | 32.131 | ||||||
| 2012-01-05 | 2012-01-03 | 4 | BACON KENNETH J | CMCSA | Class A Common Stock | D | 13.854 | 25.554 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | -5 | 891 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | RODGERS JOHNATHAN A | CMCSA | Class A Common Stock | D | 422 | 896 | ||||||
| 2012-01-04 | 2012-01-03 | 4 | SALVA LAWRENCE J | CMCSA | Option to Purchase | D | 23,66 | -135.000 | 0 | |||||
| 2012-01-04 | 2012-01-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 24,2800 | -132.839 | -3.225 | 4.083 | ||||
| 2012-01-04 | 2012-01-03 | 4 | SALVA LAWRENCE J | CMCSA | Class A Special Common Stock | D | 23,6600 | 135.000 | 3.194 | 136.922 | ||||
| 2012-01-04 | 2012-01-04 | 4 | BLOCK ARTHUR R | CMCSA | Option to Purchase | D | 23,66 | -187.500 | 0 | |||||
| 2012-01-04 | 2012-01-04 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 24,2000 | -184.748 | -4.471 | 37.025 | ||||
| 2012-01-04 | 2012-01-04 | 4 | BLOCK ARTHUR R | CMCSA | Class A Special Common Stock | D | 23,6600 | 187.500 | 4.436 | 221.773 | ||||
| 2012-01-04 | 2011-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | -3 | 6.452 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 422 | 6.455 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | -2 | 10.615 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 422 | 10.617 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | -2 | 50.152 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Honickman Jeffrey A | CMCSA | Class A Common Stock | D | 422 | 50.155 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | -4 | 23.688 | ||||||
| 2012-01-04 | 2011-12-31 | 4 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 422 | 23.692 | ||||||
| 2012-01-04 | 2012-01-04 | 4 | ROBERTS RALPH J | CMCSA | Option to Purchase | D | 23,66 | -900.000 | 0 | |||||
| 2012-01-04 | 2012-01-04 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | 24,2800 | -884.043 | -21.465 | 734.397 | ||||
| 2012-01-04 | 2012-01-04 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | 23,6600 | 900.000 | 21.294 | 1.618.440 | ||||
| 2012-01-04 | 2011-12-20 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -500 | 718.440 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80.000 | 718.940 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80.000 | 718.940 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80.000 | 878.940 | ||||||
| 2012-01-04 | 2011-05-06 | 4 | ROBERTS RALPH J | CMCSA | Class A Special Common Stock | D | -80.000 | 958.940 | ||||||
| 2011-05-13 | 3 | Mestre Eduardo G | CMCSA | Class A Common Stock | D | 22.500 | ||||||||
| 2008-07-23 | 2008-07-01 | 4 | HASSELL GERALD L | CMCSA | Class A Common Stock | D | 399 | 4.589 | ||||||
| 2008-04-02 | 2008-04-01 | 4 | ANSTROM S DECKER | CMCSA | Class A Common Stock | D | 372 | 6.794 | ||||||
| 2008-04-02 | 2008-04-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 372 | 3.895 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | BURKE STEPHEN B | CMCSA | Restricted Stock Units | D | -36.180 | 168.840 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 19,3900 | -15.343 | -298 | 91.801 | ||||
| 2008-03-11 | 2008-03-10 | 4 | BURKE STEPHEN B | CMCSA | Class A Common Stock | D | 36.180 | 107.144 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -21.038 | 98.175 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19,3900 | -9.214 | -179 | 76.182 | ||||
| 2008-03-11 | 2008-03-10 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 21.038 | 85.396 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | COHEN DAVID L | CMCSA | Restricted Stock Units | D | -67.500 | 60.000 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 19,6700 | -26.132 | -514 | 64.358 | ||||
| 2008-03-11 | 2008-03-09 | 4 | COHEN DAVID L | CMCSA | Class A Common Stock | D | 67.500 | 90.490 | ||||||
| 2008-03-11 | 2008-01-02 | 4 | COHEN DAVID L | CMCSA | Restricted Shares | D | -7.500 | 0 | ||||||
| 2008-03-11 | 2008-01-02 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 17,6600 | -2.421 | -43 | 5.870 | ||||
| 2008-03-11 | 2008-01-02 | 4 | COHEN DAVID L | CMCSA | Class A Special Common Stock | D | 7.500 | 8.291 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -45.225 | 211.050 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19,3900 | -19.808 | -384 | 148.018 | ||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 45.225 | 167.826 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | ROBERTS BRIAN L | CMCSA | Restricted Stock Units | D | -24.750 | 66.000 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 19,6700 | -10.840 | -213 | 122.601 | ||||
| 2008-03-11 | 2008-03-09 | 4 | ROBERTS BRIAN L | CMCSA | Class A Common Stock | D | 24.750 | 133.441 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS RALPH J | CMCSA | Restricted Stock Units | D | -21.825 | 101.850 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 19,3900 | -9.215 | -179 | 27.391 | ||||
| 2008-03-11 | 2008-03-10 | 4 | ROBERTS RALPH J | CMCSA | Class A Common Stock | D | 21.825 | 36.606 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -5.558 | 25.935 | ||||||
| 2008-03-11 | 2008-03-10 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19,3900 | -2.023 | -39 | 35.694 | ||||
| 2008-03-11 | 2008-03-10 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 5.558 | 37.717 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | SALVA LAWRENCE J | CMCSA | Restricted Stock Units | D | -2.250 | 6.000 | ||||||
| 2008-03-11 | 2008-03-09 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 19,6700 | -819 | -16 | 32.159 | ||||
| 2008-03-11 | 2008-03-09 | 4 | SALVA LAWRENCE J | CMCSA | Class A Common Stock | D | 2.250 | 32.978 | ||||||
| 2006-11-21 | 2006-11-20 | 4 | SOVERN MICHAEL I | CMCSA | Phantom Stock | D | 2.451 | 6.136 | ||||||
| 2005-12-20 | 2005-12-19 | 4 | Honickman Jeffrey A | CMCSA | Phantom Stock | D | 3.755 | 3.755 | ||||||
| 2005-10-05 | 2005-10-03 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 213 | 417 | ||||||
| 2005-07-05 | 2005-07-01 | 4 | BREEN EDWARD D | CMCSA | Class A Common Stock | D | 204 | 204 | ||||||
| 2005-07-05 | 2005-07-01 | 4 | Collins Joseph J | CMCSA | Class A Common Stock | D | 204 | 68.389 | ||||||
| 2004-01-06 | 2004-01-02 | 4 | RODIN JUDITH | CMCSA | Class A Common Stock | D | 191 | 1.084 | ||||||
| 2003-09-19 | 2003-09-18 | 4 | BRODSKY JULIAN A | CMCSA | Phantom Stock | D | 0,00 | 30,0000 | -333.333 | -10.000 | 1.859.311 | |||
| 2003-09-19 | 2003-09-09 | 4 | BRODSKY JULIAN A | CMCSA | Class A Special Common Stock | D | 29,2800 | -8.570 | -251 | 916.289 |
P
Acquisto sul mercato aperto o privato di un titolo non derivato o derivato
S
Vendita sul mercato aperto o privato di un titolo non derivato o derivato
A
Concessione, assegnazione o altra acquisizione di titoli dall'azienda (ad esempio un'opzione)
C
Conversione di un derivato
D
Vendita o trasferimento di titoli alla società
F
Pagamento del prezzo di esercizio o del debito fiscale con la quota di titoli ricevuta dalla società
G
Regalo di titoli da parte o a favore dell'insider
K
Equity swap e operazioni di copertura analoghe
M
Esercizio o conversione di un titolo derivato ricevuto dall'azienda (ad esempio un'opzione)
V
Una transazione dichiarata volontariamente sul modulo 4
J
Altro (accompagnato da una nota a piè di pagina che descriva l'operazione)
