| Azioni in circolazione | 3,395,870 shares |
| Azioni degli insider | 255.333 shares |
| Proprietà degli insider | 7,52 % |
| Numero totale di insider | 31 |
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).
Percentuale del flottante acquistato dagli insider (classifica)
0.000 %( )
6286 out of 11237La 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 Graham Holdings Company. 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 |
|---|---|---|---|
| Tony Allen Director - [D] | 15 | 15 | |
| Berkshire Hathaway Inc - | 107.575 | 107.575 | |
| Warren E Buffett - | 107.575 | 107.575 | |
| Lee C Bollinger Director - [D] | 1.150 | 1.150 | |
| Conley Danielle Y. Director - [D] | 382 | 382 | |
| Cooney Wallace R. Chief Financial Officer - [O] | 3.524 | 3.524 | |
| Christopher C Davis Director - [D] | 5.518 | 5.518 | |
| Denise M Demeter VP and Chief HR Officer - [O] | 1.650 | 1.650 | |
| Veronica Dillon Sr. VP, GC & Secretary - [O] | 2.425 | 2.425 | |
| Melinda French Gates Director - [D] | 0 | 0 |
| Insider | Utile medio (%) | Azioni possedute |
Rettificato per il frazionamento azionario |
|---|---|---|---|
| Thomas Sinnickson Gayner Director - [D] | 700 | 700 | |
|
Donald Graham
Director, 10% Owner -
[D]
|
0 | 0 | |
| David Bruce Goldberg Director - [D] | 1.000 | 1.000 | |
| Hal Jones Sr. VP-Finance and CFO - [O] | 2.975 | 2.975 | |
| Ann Mcdaniel Senior Vice President - [O] | 1.500 | 1.500 | |
| Anne M Mulcahy Director - [D] | 671 | 671 | |
| Jacob Maas Executive VP - [O] | 5.535 | 5.535 | |
| Nicole Marie Maddrey Sr. VP-GC & Secretary - [O] | 4.223 | 4.223 | |
| Markell Jack A. Director - [D] | 18 | 18 | |
| Indemnity Co National - | 107.575 | 107.575 |
| Insider | Utile medio (%) | Azioni possedute |
Rettificato per il frazionamento azionario |
|---|---|---|---|
|
Laura O'Shaughnessy
10% Owner -
|
34.126 | 34.126 | |
| Timothy J O'Shaughnessy President and CEO, Director - [D] [O] | 34.126 | 34.126 | |
| Ronald L Olson Director - [D] | 0 | 0 | |
| Gerald M Rosberg Sr. VP - Planning and Dev. - [O] | 5.525 | 5.525 | |
| Andrew Stephen Rosen Executive Vice President - [O] | 37.773 | 37.773 | |
| James H Shelton | 0 | ||
| Snyman Marcel A. VP-Chief Accounting Officer - [O] | 442 | 442 | |
| Stonesifer Sandra M. VP, Chief HR Officer - [O] | 1.322 | 1.322 | |
| Thompson Larry D. Director - [D] | 76 | 76 | |
| G Richard Jr Wagoner Director - [D] | 1.467 | 1.467 | |
| Katharine Weymouth Director - [D] | 1.615 | 1.615 |
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 GHC / Graham Holdings Company. 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.
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 GHC / Graham Holdings Company. 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 |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 1.070,8300 | -6.878 | -7.365 | 24.427 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 872,0100 | 7.580 | 6.610 | 31.305 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 1.070,8300 | -6.878 | -7.365 | 21.727 | ||||
| 2025-08-22 | 2025-08-20 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 872,0100 | 7.580 | 6.610 | 28.605 | ||||
| 2025-08-21 | 2025-08-19 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.071,8000 | -1.752 | -1.878 | 5.535 | ||||
| 2025-08-21 | 2025-08-19 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 804,8000 | 2.000 | 1.610 | 7.287 | ||||
| 2025-07-02 | 2025-07-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 26 | 25 | 671 | ||||
| 2025-07-02 | 2025-07-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 23 | 22 | 382 | ||||
| 2025-07-02 | 2025-07-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 26 | 25 | 1.467 | ||||
| 2025-07-02 | 2025-07-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 954,4900 | 28 | 27 | 5.518 | ||||
| 2025-07-02 | 2025-07-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 954,4900 | 9 | 9 | 18 | ||||
| 2025-04-03 | 2025-04-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 9 | 9 | 9 | ||||
| 2025-04-03 | 2025-04-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 25 | 24 | 645 | ||||
| 2025-04-03 | 2025-04-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 23 | 22 | 359 | ||||
| 2025-04-03 | 2025-04-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 970,9700 | 28 | 27 | 5.490 | ||||
| 2025-04-03 | 2025-04-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 970,9700 | 25 | 24 | 1.441 | ||||
| 2025-01-29 | 2025-01-27 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 918,2600 | -438 | -402 | 5.287 | ||||
| 2025-01-29 | 2025-01-27 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 5.725 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 871,8700 | -222 | -194 | 3.524 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 430 | 3.746 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 871,8700 | -257 | -224 | 4.725 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 430 | 4.982 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 401 | 4.223 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 344 | 37.773 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 871,8700 | -221 | -193 | 1.322 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 401 | 1.543 | ||||||
| 2025-01-06 | 2025-01-06 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 881,3000 | -159 | -140 | 442 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 871,8700 | -84 | -73 | 601 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 229 | 685 | ||||||
| 2025-01-06 | 2025-01-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 871,8700 | 28 | 24 | 1.416 | ||||
| 2025-01-06 | 2025-01-02 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 871,8700 | 28 | 24 | 620 | ||||
| 2025-01-06 | 2025-01-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 871,8700 | 31 | 27 | 5.462 | ||||
| 2025-01-06 | 2025-01-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 871,8700 | 25 | 22 | 336 | ||||
| 2024-11-14 | 2024-11-13 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 949,2600 | -378 | -359 | 1.615 | ||||
| 2024-11-08 | 2024-11-05 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 4.552 | ||||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 843,6700 | -23.858 | -20.128 | 21.020 | ||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 719,1500 | 25.754 | 18.521 | 44.878 | ||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 843,6700 | -23.858 | -20.128 | 23.720 | ||||
| 2024-11-05 | 2024-11-01 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 719,1500 | 25.754 | 18.521 | 47.578 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 823,3300 | -24.126 | -19.864 | 19.124 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 719,1500 | 25.752 | 18.520 | 43.250 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 823,3300 | -24.126 | -19.864 | 21.824 | ||||
| 2024-10-17 | 2024-10-15 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 719,1500 | 25.752 | 18.520 | 45.950 | ||||
| 2024-10-02 | 2024-10-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 806,6900 | 27 | 22 | 311 | ||||
| 2024-10-02 | 2024-10-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 806,6900 | 34 | 27 | 5.431 | ||||
| 2024-10-02 | 2024-10-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 806,6900 | 30 | 24 | 592 | ||||
| 2024-10-02 | 2024-10-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 806,6900 | 30 | 24 | 1.388 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 800,6000 | -24.412 | -19.544 | 17.498 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 719,1500 | 25.752 | 18.520 | 41.910 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 800,6000 | -24.412 | -19.544 | 20.198 | ||||
| 2024-09-25 | 2024-09-23 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 719,1500 | 25.752 | 18.520 | 44.610 | ||||
| 2024-09-13 | 2024-09-12 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 743,3000 | 100 | 74 | 700 | ||||
| 2024-09-05 | 3 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | 4.099 | ||||||||
| 2024-09-05 | 3 | O'Shaughnessy Laura Trust | GHC | Class B Common Stock | I | 5.600 | ||||||||
| 2024-09-05 | 3 | O'Shaughnessy Laura Spouse | GHC | Class B Common Stock | I | 16.156 | ||||||||
| 2024-09-05 | 3 | O'Shaughnessy Laura | GHC | Class B Common Stock | D | 2.700 | ||||||||
| 2024-07-02 | 2024-07-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 695,0300 | 35 | 24 | 1.358 | ||||
| 2024-07-02 | 2024-07-01 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 695,0300 | 35 | 24 | 562 | ||||
| 2024-07-02 | 2024-07-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 695,0300 | 39 | 27 | 5.397 | ||||
| 2024-07-02 | 2024-07-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 695,0300 | 32 | 22 | 284 | ||||
| 2024-05-29 | 2024-05-28 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 745,0700 | 135 | 101 | 662 | ||||
| 2024-04-02 | 2024-04-01 | 4/A | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 761,1300 | 29 | 22 | 252 | ||||
| 2024-04-02 | 2024-04-01 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 427,2300 | 29 | 12 | 252 | ||||
| 2024-04-02 | 2024-04-01 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 761,1300 | 32 | 24 | 1.323 | ||||
| 2024-04-02 | 2024-04-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 761,1300 | 36 | 27 | 5.358 | ||||
| 2024-04-02 | 2024-04-01 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 761,1300 | 32 | 24 | 527 | ||||
| 2024-03-15 | 2024-03-14 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 712,9900 | -556 | -396 | 1.993 | ||||
| 2024-01-03 | 2024-01-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 696,7200 | 35 | 24 | 1.291 | ||||
| 2024-01-03 | 2024-01-02 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 696,7200 | 35 | 24 | 495 | ||||
| 2024-01-03 | 2024-01-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 696,7200 | 39 | 27 | 5.322 | ||||
| 2024-01-03 | 2024-01-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 696,7200 | 32 | 22 | 223 | ||||
| 2023-11-09 | 2023-11-08 | 4 | Allen Tony | GHC | Class B Common Stock | D | 619,0300 | -75 | -46 | 15 | ||||
| 2023-11-09 | 2023-11-09 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 607,2400 | 100 | 61 | 600 | ||||
| 2023-10-03 | 2023-10-02 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 581,5200 | 42 | 24 | 460 | ||||
| 2023-10-03 | 2023-10-02 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 581,5200 | 42 | 24 | 1.256 | ||||
| 2023-10-03 | 2023-10-02 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 581,5200 | 47 | 27 | 5.283 | ||||
| 2023-10-03 | 2023-10-02 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 581,5200 | 38 | 22 | 191 | ||||
| 2023-10-03 | 2023-10-02 | 4 | Allen Tony | GHC | Class B Common Stock | D | 581,5200 | 15 | 9 | 90 | ||||
| 2023-09-12 | 2023-09-08 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 569,8300 | 100 | 57 | 500 | ||||
| 2023-07-07 | 2023-07-06 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 426,8600 | 2.060 | 879 | 18.855 | ||||
| 2023-07-06 | 2023-07-03 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 571,5800 | 43 | 25 | 1.214 | ||||
| 2023-07-06 | 2023-07-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 571,5800 | 43 | 25 | 418 | ||||
| 2023-07-06 | 2023-07-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 571,5800 | 48 | 27 | 5.236 | ||||
| 2023-07-06 | 2023-07-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 571,5800 | 39 | 22 | 153 | ||||
| 2023-07-06 | 2023-07-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 571,5800 | 15 | 9 | 75 | ||||
| 2023-05-09 | 2023-05-09 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 581,6300 | 100 | 58 | 5.600 | ||||
| 2023-04-04 | 2023-04-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 593,1700 | 46 | 27 | 5.188 | ||||
| 2023-04-04 | 2023-04-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 593,1700 | 15 | 9 | 60 | ||||
| 2023-04-04 | 2023-04-03 | 4 | WAGONER G RICHARD JR Revocable Trust | GHC | Class B Common Stock | I | 593,1700 | 42 | 25 | 1.171 | ||||
| 2023-04-04 | 2023-04-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 593,1700 | 37 | 22 | 114 | ||||
| 2023-04-04 | 2023-04-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 593,1700 | 42 | 25 | 375 | ||||
| 2023-03-08 | 2023-03-07 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 426,8600 | 1.000 | 427 | 16.795 | ||||
| 2023-01-09 | 2023-01-09 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 617,6800 | -128 | -79 | 456 | ||||
| 2023-01-04 | 2023-01-03 | 4 | WAGONER G RICHARD JR | GHC | Class B Common Stock | D | 609,0200 | 41 | 25 | 1.129 | ||||
| 2023-01-04 | 2023-01-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 609,0200 | 41 | 25 | 333 | ||||
| 2023-01-04 | 2023-01-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 609,0200 | 45 | 27 | 5.142 | ||||
| 2023-01-04 | 2023-01-03 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 616 | 3.316 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 493 | 37.429 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 575 | 3.822 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 616 | 3.552 | ||||||
| 2023-01-04 | 2023-01-04 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 611,0600 | -72 | -44 | 584 | ||||
| 2023-01-04 | 2023-01-03 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 213 | 656 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 525 | 1.142 | ||||||
| 2023-01-04 | 2023-01-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 609,0200 | 14 | 9 | 45 | ||||
| 2023-01-04 | 2023-01-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 609,0200 | 36 | 22 | 77 | ||||
| 2022-10-05 | 2022-10-03 | 4 | CONLEY DANIELLE Y. Revocable Trust | GHC | Class B Common Stock | I | 546,3500 | 41 | 22 | 41 | ||||
| 2022-10-04 | 2022-10-03 | 4 | WAGONER G RICHARD JR | GHC | Class B Common Stock | D | 546,3500 | 45 | 25 | 1.088 | ||||
| 2022-10-04 | 2022-10-03 | 4 | MULCAHY ANNE M Revocable Trutst | GHC | Class B Common Stock | I | 546,3500 | 45 | 25 | 292 | ||||
| 2022-10-04 | 2022-10-03 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 546,3500 | 50 | 27 | 5.097 | ||||
| 2022-10-04 | 2022-10-03 | 4 | Allen Tony | GHC | Class B Common Stock | D | 546,3500 | 16 | 9 | 31 | ||||
| 2022-09-16 | 2022-09-16 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 556,1500 | 100 | 56 | 5.500 | ||||
| 2022-07-05 | 2022-07-01 | 4 | Allen Tony | GHC | Class B Common Stock | D | 574,1200 | 15 | 9 | 15 | ||||
| 2022-07-05 | 2022-07-01 | 4 | WAGONER G RICHARD JR | GHC | Class B Common Stock | D | 574,1200 | 43 | 25 | 1.043 | ||||
| 2022-07-05 | 2022-07-01 | 4 | Davis Christopher C | GHC | Class B Common Stock | D | 574,1200 | 47 | 27 | 5.047 | ||||
| 2022-07-05 | 2022-07-01 | 4 | MULCAHY ANNE M | GHC | Class B Common Stock | D | 574,1200 | 43 | 25 | 247 | ||||
| 2022-03-08 | 2022-03-07 | 4 | O'Shaughnessy Timothy J | GHC | Stock Option (Right to Buy) | D | 426,86 | -3.153 | 74.105 | |||||
| 2022-03-08 | 2022-03-07 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 426,8600 | 3.153 | 1.346 | 15.795 | ||||
| 2022-02-11 | 2021-12-30 | 4 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 591,9900 | 20 | 12 | 617 | ||||
| 2022-01-24 | 2022-01-19 | 4/A | Maas Jacob | GHC | Class B Common Stock | D | 1.000 | 2.936 | ||||||
| 2022-01-21 | 2022-01-19 | 4 | Maas Jacob | GHC | Class A Common Stock | D | 1.000 | 2.936 | ||||||
| 2021-12-23 | 2021-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | -3.000 | 36.936 | ||||||
| 2021-12-02 | 2021-12-01 | 4 | Markell Jack A. Revocable Trust | GHC | Class B Common Stock | I | 570,0000 | 60 | 34 | 60 | ||||
| 2021-11-15 | 2021-11-11 | 4 | GAYNER THOMAS SINNICKSON | GHC | Class B Common Stock | D | 595,1700 | 100 | 60 | 5.400 | ||||
| 2021-11-05 | 2021-11-04 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 605,0700 | -128 | -77 | 443 | ||||
| 2021-01-19 | 3 | Stonesifer Sandra M. | GHC | Class B Common Stock | D | 597 | ||||||||
| 2021-01-06 | 2021-01-06 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 531,1000 | -6 | -3 | 571 | ||||
| 2021-01-06 | 2021-01-06 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 527,6100 | -66 | -35 | 577 | ||||
| 2021-01-06 | 2021-01-04 | 4 | Snyman Marcel A. | GHC | Class B Common Stock | D | 243 | 643 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 700 | 2.700 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 597 | 3.247 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 700 | 1.936 | ||||||
| 2021-01-05 | 2021-01-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 560 | 39.936 | ||||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -10.371 | 0 | |||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 495,8500 | -100 | -50 | 39.376 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 497,4300 | -1.809 | -900 | 39.476 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 496,1800 | -375 | -186 | 41.285 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 500,3500 | -600 | -300 | 41.660 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 499,4300 | -2.648 | -1.322 | 42.260 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 498,2200 | -2.583 | -1.287 | 44.908 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 501,2600 | -100 | -50 | 47.491 | ||||
| 2020-12-23 | 2020-12-22 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 10.371 | 3.373 | 47.591 | ||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -3.006 | 10.371 | |||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 456,6900 | -2.455 | -1.121 | 37.220 | ||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 457,1400 | -27 | -12 | 39.675 | ||||
| 2020-12-14 | 2020-12-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 3.006 | 978 | 39.702 | ||||
| 2020-12-14 | 2020-12-10 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -6.148 | 13.377 | |||||
| 2020-12-14 | 2020-12-10 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 455,1100 | -5.085 | -2.314 | 36.696 | ||||
| 2020-12-14 | 2020-12-10 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 6.148 | 2.000 | 41.781 | ||||
| 2020-12-09 | 2020-12-08 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -120 | 19.525 | |||||
| 2020-12-09 | 2020-12-08 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 455,8800 | -100 | -46 | 35.633 | ||||
| 2020-12-09 | 2020-12-08 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 120 | 39 | 35.733 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.011 | 19.645 | |||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 459,4400 | -400 | -184 | 35.613 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 458,6000 | -1.422 | -652 | 36.013 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 460,6400 | -1.297 | -597 | 37.435 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 461,1500 | -1.003 | -463 | 38.732 | ||||
| 2020-12-09 | 2020-12-07 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.011 | 1.630 | 39.735 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -3.002 | 24.656 | |||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 467,0000 | -1 | -0 | 34.724 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 465,0300 | -768 | -357 | 34.725 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 466,0800 | -1.685 | -785 | 35.493 | ||||
| 2020-12-07 | 2020-12-04 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 3.002 | 976 | 37.178 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.000 | 27.658 | |||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 451,5100 | -104 | -47 | 34.176 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 450,3000 | -4.056 | -1.826 | 34.280 | ||||
| 2020-12-07 | 2020-12-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.000 | 1.626 | 38.336 | ||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -4.644 | 32.658 | |||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 450,3800 | -3.451 | -1.554 | 33.336 | ||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 451,0000 | -411 | -185 | 36.787 | ||||
| 2020-12-03 | 2020-12-02 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 4.644 | 1.511 | 37.198 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.093 | 37.302 | |||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 451,3000 | -974 | -440 | 32.554 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 452,7900 | -445 | -201 | 33.528 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 453,6000 | -390 | -177 | 33.973 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 454,0700 | -1.759 | -799 | 34.363 | ||||
| 2020-12-03 | 2020-12-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.093 | 1.657 | 36.122 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | 6.736 | 42.395 | |||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 469,3000 | -128 | -60 | 31.029 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 468,2500 | -326 | -153 | 31.157 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 467,4800 | -1.859 | -869 | 31.483 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 466,3700 | -263 | -123 | 33.342 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 465,1900 | -1.822 | -848 | 33.605 | ||||
| 2020-11-25 | 2020-11-24 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 6.736 | 2.191 | 35.427 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | 6.727 | 49.131 | |||||
| 2020-11-24 | 2020-11-20 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 450,1300 | -5.164 | -2.324 | 28.691 | ||||
| 2020-11-24 | 2020-11-20 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 6.727 | 2.188 | 33.855 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | 325,2600 | 5.000 | 1.626 | 55.858 | |||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 452,0600 | -2.079 | -940 | 27.128 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 454,2300 | -144 | -65 | 29.207 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 455,8980 | -1.025 | -467 | 29.351 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 456,2300 | -1.652 | -754 | 30.376 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 457,0450 | -100 | -46 | 32.028 | ||||
| 2020-11-13 | 2020-11-11 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.000 | 1.626 | 32.128 | ||||
| 2020-09-14 | 2020-09-10 | 4 | O'Shaughnessy Timothy J | GHC | Employee Stock Option (right to buy) | D | 426,86 | 85.000 | 85.000 | |||||
| 2020-08-27 | 2020-08-27 | 4 | Bollinger Lee C | GHC | Class B Common Stock | D | 426,0000 | 350 | 149 | 1.150 | ||||
| 2020-08-26 | 2020-08-25 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 414,7300 | -1.100 | -456 | 2.549 | ||||
| 2020-08-05 | 2020-08-03 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | -300 | 4.099 | ||||||
| 2020-07-06 | 2020-07-02 | 4 | Bollinger Lee C | GHC | Class B Common Stock | D | 340,0000 | 300 | 102 | 800 | ||||
| 2020-07-06 | 2020-02-27 | 4 | Bollinger Lee C | GHC | Class B Common Stock | D | 492,4100 | 500 | 246 | 500 | ||||
| 2020-03-24 | 2020-03-23 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 290,9800 | 42 | 12 | 27.128 | ||||
| 2020-03-24 | 2020-03-23 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 288,4300 | 1.691 | 488 | 27.086 | ||||
| 2020-03-18 | 2020-03-18 | 4 | Markell Jack A. | GHC | Class B Common Stock | D | 315,0000 | 55 | 17 | 110 | ||||
| 2020-03-05 | 2020-03-05 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -5.200 | 60.858 | |||||
| 2020-03-05 | 2020-03-05 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 5.200 | 1.691 | 25.395 | ||||
| 2020-03-05 | 2020-03-03 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -1.600 | 66.058 | |||||
| 2020-03-05 | 2020-03-03 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 1.600 | 520 | 20.195 | ||||
| 2020-03-02 | 2020-02-28 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 485,9900 | 104 | 51 | 204 | ||||
| 2020-03-02 | 2020-02-27 | 4 | MULCAHY ANNE M Revocable Trust | GHC | Class B Common Stock | I | 494,6400 | 100 | 49 | 100 | ||||
| 2020-02-28 | 2020-02-27 | 4 | Rosen Andrew Stephen | GHC | Employee Stock Option (right to buy) | D | 325,26 | -9.600 | 67.658 | |||||
| 2020-02-28 | 2020-02-27 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 325,2600 | 9.600 | 3.122 | 18.595 | ||||
| 2020-02-27 | 2020-02-27 | 4 | Maas Jacob | GHC | Class B Common Stock | D | 473,0100 | 210 | 99 | 1.236 | ||||
| 2020-02-27 | 2020-02-27 | 4 | Markell Jack A. | GHC | Class B Common Stock | D | 470,0000 | 55 | 26 | 55 | ||||
| 2020-02-14 | 2019-11-17 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 634,1700 | 3 | 2 | 4.399 | ||||
| 2020-02-14 | 2019-08-08 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 692,0800 | 3 | 2 | 4.396 | ||||
| 2020-02-14 | 2019-01-01 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 1.000 | 4.394 | ||||||
| 2020-02-14 | 2018-11-17 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 611,9400 | 3 | 2 | 3.394 | ||||
| 2020-02-14 | 2018-08-08 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 559,5500 | 3 | 2 | 3.391 | ||||
| 2020-02-14 | 2018-05-15 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 595,4000 | 3 | 2 | 3.388 | ||||
| 2020-02-14 | 2018-04-06 | 5 | O'Shaughnessy Timothy J Trust for spouse | GHC | Class A Common Stock | I | 578,4800 | 13.941 | 8.065 | 48.626 | ||||
| 2020-02-14 | 2018-02-22 | 5 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 599,5000 | 3 | 2 | 3.385 | ||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class A Common Stock | I | -1.800 | 0 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -101.313 | 7.617 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | -194.505 | 0 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | -43.363 | 0 | ||||||
| 2019-01-04 | 2019-01-02 | 4/A | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 633,0700 | 100 | 63 | 400 | ||||
| 2019-01-04 | 2019-01-02 | 4/A | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 200 | 500 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 600 | 3.382 | ||||||
| 2019-01-04 | 2018-11-17 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 611,9400 | 3 | 2 | 11.754 | ||||
| 2019-01-04 | 2018-08-08 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 559,5500 | 3 | 2 | 11.751 | ||||
| 2019-01-04 | 2018-05-15 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 595,4000 | 3 | 2 | 11.748 | ||||
| 2019-01-04 | 2018-02-22 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 599,5000 | 3 | 2 | 11.745 | ||||
| 2019-01-04 | 2019-01-02 | 4 | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 633,0700 | -100 | -63 | 400 | ||||
| 2019-01-04 | 2019-01-02 | 4 | Snyman Marcel A. | [GHC] | Class B Common Stock | D | 200 | 500 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Maddrey Nicole Marie | [GHC] | Class B Common Stock | D | 500 | 2.650 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Rosen Andrew Stephen | [GHC] | Class B Common Stock | D | 820 | 8.995 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Demeter Denise M | [GHC] | Class B Common Stock | D | 400 | 1.650 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Cooney Wallace R. | [GHC] | Class B Common Stock | D | 600 | 2.000 | ||||||
| 2019-01-04 | 2019-01-02 | 4 | Maas Jacob | [GHC] | Class B Common Stock | D | 600 | 1.026 | ||||||
| 2018-12-28 | 2018-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | 69.625 | 108.930 | ||||||
| 2018-12-28 | 2018-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | -3.275 | 43.363 | ||||||
| 2018-10-11 | 2018-10-09 | 4 | Weymouth Katharine | [GHC] | Class B Common Stock | D | 579,9500 | -1.100 | -638 | 3.649 | ||||
| 2018-09-25 | 2018-09-21 | 4 | Weymouth Katharine | [GHC] | Class B Common Stock | D | 590,2800 | -700 | -413 | 4.749 | ||||
| 2018-08-07 | 2018-08-02 | 4/A | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 553,6000 | 1.050 | 581 | 11.742 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 561,5500 | 150 | 84 | 5.600 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 561,5500 | 150 | 84 | 5.600 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 559,5500 | 25 | 14 | 5.450 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 557,5000 | 50 | 28 | 5.425 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 557,5000 | 50 | 28 | 5.425 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 556,7500 | 215 | 120 | 5.375 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 559,6600 | 24 | 13 | 10.542 | ||||
| 2018-08-06 | 2018-08-03 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 556,7500 | 216 | 120 | 10.468 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 549,5000 | 410 | 225 | 5.160 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 549,5000 | 410 | 225 | 5.160 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 546,6100 | 950 | 519 | 4.750 | ||||
| 2018-08-06 | 2018-08-02 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 546,6100 | 950 | 519 | 4.750 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 561,5500 | 150 | 84 | 5.600 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 559,5500 | 25 | 14 | 5.450 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 557,5000 | 50 | 28 | 5.425 | ||||
| 2018-08-06 | 2018-08-03 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 556,7500 | 215 | 120 | 5.375 | ||||
| 2018-08-06 | 2018-08-02 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 549,5000 | 410 | 225 | 5.160 | ||||
| 2018-08-06 | 2018-08-02 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | 546,6100 | 950 | 519 | 4.750 | ||||
| 2018-07-09 | 2018-07-05 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 596,2500 | -100 | -60 | 10.620 | ||||
| 2018-07-09 | 2018-07-05 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 595,0000 | -1.001 | -596 | 10.720 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 600,0000 | -40 | -24 | 11.721 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 601,4800 | -949 | -571 | 11.761 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 602,7300 | -11 | -7 | 12.710 | ||||
| 2018-05-14 | 2018-05-11 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 603,7900 | -500 | -302 | 12.721 | ||||
| 2018-04-09 | 2018-04-06 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 578,4800 | 55.764 | 32.258 | 194.505 | ||||
| 2018-04-09 | 2018-04-06 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 578,4800 | -55.764 | -32.258 | 150.469 | ||||
| 2018-03-19 | 2018-03-15 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -30.000 | 178.555 | ||||||
| 2018-01-26 | 2018-01-12 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | -5.400 | 138.741 | ||||||
| 2018-01-26 | 2017-12-20 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | -1.800 | 3.800 | ||||||
| 2018-01-22 | 3 | Snyman Marcel A. | GHC | Class B Common Stock | D | 600 | ||||||||
| 2018-01-22 | 3 | Snyman Marcel A. | GHC | Class B Common Stock | D | 600 | ||||||||
| 2017-12-18 | 2017-12-15 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 564,8500 | -529 | -299 | 13.221 | ||||
| 2017-12-18 | 2017-12-14 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 563,0000 | -45 | -25 | 13.750 | ||||
| 2017-12-18 | 2017-12-14 | 4 | Weymouth Katharine | GHC | CLASS B COMMON STOCK | D | 566,0600 | -926 | -524 | 14 | ||||
| 2017-10-31 | 2017-10-27 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class A Common Stock | I | 14.810 | 34.865 | ||||||
| 2017-10-31 | 2017-10-27 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 59.241 | 144.141 | ||||||
| 2017-10-31 | 2017-10-27 | 4 | GRAHAM DONALD Grantor Retained Annuity Trust | GHC | Class A Common Stock | I | -59.241 | 0 | ||||||
| 2017-10-02 | 2017-09-28 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | -2.000 | 5.600 | ||||||
| 2017-08-21 | 2017-07-24 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class A Common Stock | I | 596,7000 | 10.188 | 6.079 | 20.055 | ||||
| 2017-08-01 | 2017-07-28 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 596,7000 | 10.188 | 6.079 | 84.900 | ||||
| 2017-08-01 | 2017-07-28 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 596,7000 | -10.188 | -6.079 | 206.233 | ||||
| 2017-07-26 | 2017-07-24 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 596,7000 | 30.564 | 18.238 | 74.712 | ||||
| 2017-07-26 | 2017-07-24 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 596,7000 | -30.564 | -18.238 | 216.421 | ||||
| 2017-04-03 | 2017-04-01 | 4 | Cooney Wallace R. | GHC | Employee Stock Option (right to buy) | D | 845,72 | 2.000 | 2.000 | |||||
| 2017-01-13 | 2017-01-12 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 200 | 1.400 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Cooney Wallace R. | GHC | CLASS B COMMON STOCK | D | 400 | 1.200 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Rosen Andrew Stephen | GHC | CLASS B COMMON STOCK | D | 1.000 | 8.175 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Maddrey Nicole Marie | GHC | CLASS B COMMON STOCK | D | 500 | 2.150 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Maas Jacob | GHC | CLASS B COMMON STOCK | D | 400 | 426 | ||||||
| 2017-01-05 | 2017-01-03 | 4 | Demeter Denise M | GHC | CLASS B COMMON STOCK | D | 400 | 1.250 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 15.176 | 44.148 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | GRAHAM DONALD Grantor Retained Annuity Trust | GHC | Class A Common Stock | I | -17.573 | 59.241 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | GRAHAM DONALD | GHC | Class A Common Stock | D | 2.397 | 246.985 | ||||||
| 2016-11-23 | 2016-11-21 | 4 | O'Shaughnessy Timothy J Spouse | GHC | Class A Common Stock | I | 3.974 | 9.867 | ||||||
| 2016-03-24 | 2016-03-23 | 4 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 463,6100 | 1.100 | 510 | 8.892 | ||||
| 2016-02-25 | 3 | Demeter Denise M | GHC | Class B Common Stock | D | 1.700 | ||||||||
| 2016-02-25 | 3 | Demeter Denise M | GHC | Class B Common Stock | D | 1.700 | ||||||||
| 2016-02-22 | 2012-06-30 | 4/A | GRAHAM DONALD By spouse | GHC | Class B Common Stock | I | 66 | 66 | ||||||
| 2015-11-16 | 2015-11-12 | 4 | O'Shaughnessy Timothy J | GHC | Employee Stock Option (right to buy) | D | 872,01 | 22.742 | 100.000 | |||||
| 2015-10-28 | 3 | Maas Jacob | GHC | Class B Common Stock | D | 52 | ||||||||
| 2015-10-28 | 3 | Maas Jacob | GHC | Class B Common Stock | D | 52 | ||||||||
| 2015-10-28 | 2015-10-26 | 4 | Maas Jacob | GHC | Employee Stock Option | D | 804,80 | 2.000 | 2.000 | |||||
| 2015-08-17 | 2015-08-13 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class B Common Stock | I | -1.600 | 7.600 | ||||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -1 | -1 | 1.044 | ||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,1200 | -2.135 | -2.285 | 1.045 | ||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -5 | -5 | 46.638 | ||||
| 2015-06-11 | 2015-06-10 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,1200 | -8.995 | -9.626 | 46.643 | ||||
| 2015-06-11 | 2015-06-09 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0900 | -186 | -199 | 3.180 | ||||
| 2015-06-11 | 2015-06-09 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0900 | -778 | -833 | 55.638 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,0700 | -19 | -21 | 3.366 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.071,2200 | -45 | -48 | 3.385 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,2600 | -798 | -854 | 3.430 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,0700 | -81 | -87 | 56.416 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.071,2200 | -189 | -203 | 56.497 | ||||
| 2015-06-08 | 2015-06-08 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,2600 | -3.361 | -3.597 | 56.686 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.071,8600 | -192 | -206 | 4.228 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,2700 | -174 | -186 | 4.420 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.071,8600 | -808 | -866 | 60.047 | ||||
| 2015-06-08 | 2015-06-05 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,2700 | -733 | -784 | 60.855 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.073,3400 | -38 | -41 | 4.594 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,3000 | -82 | -88 | 4.632 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.071,7500 | -381 | -409 | 4.715 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -494 | -529 | 5.096 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.073,3400 | -162 | -174 | 61.588 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,3000 | -348 | -373 | 61.750 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.071,7500 | -1.609 | -1.724 | 62.097 | ||||
| 2015-06-08 | 2015-06-04 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -2.084 | -2.230 | 63.706 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -384 | -412 | 5.590 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0000 | -20 | -21 | 5.974 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.072,2500 | -1.616 | -1.732 | 65.790 | ||||
| 2015-06-04 | 2015-06-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0000 | -82 | -88 | 67.406 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.075,1000 | -173 | -186 | 5.994 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trust for Children of Siblings | GHC | Class B Common Stock | I | 1.070,2300 | -17 | -18 | 6.167 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.068,9600 | -77 | -82 | 6.184 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.067,0300 | -541 | -577 | 6.261 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.075,1000 | -727 | -781 | 67.488 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,2300 | -69 | -74 | 68.215 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.068,9600 | -324 | -346 | 68.284 | ||||
| 2015-06-04 | 2015-06-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.067,0300 | -2.272 | -2.424 | 68.608 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.080,5900 | -19 | -21 | 6.802 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.079,8500 | -63 | -68 | 6.821 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.078,1300 | -314 | -338 | 6.884 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.077,2600 | -611 | -658 | 7.198 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.076,5100 | -415 | -447 | 7.809 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.075,1100 | -305 | -328 | 8.223 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -55 | -59 | 8.529 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.080,5900 | -81 | -87 | 70.880 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.079,8500 | -265 | -286 | 70.961 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.078,1300 | -1.321 | -1.425 | 71.226 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.077,2600 | -2.572 | -2.771 | 72.547 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.076,5100 | -1.747 | -1.881 | 75.119 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.075,1100 | -1.287 | -1.383 | 76.867 | ||||
| 2015-06-02 | 2015-06-01 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0700 | -232 | -248 | 78.153 | ||||
| 2015-06-02 | 2015-05-29 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.070,0400 | -136 | -146 | 8.584 | ||||
| 2015-06-02 | 2015-05-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.070,0400 | -577 | -617 | 78.385 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.081,0300 | -96 | -104 | 8.720 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.080,1200 | -153 | -165 | 8.816 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.076,6100 | -111 | -119 | 8.969 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 1.075,5700 | -484 | -521 | 9.080 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.081,0300 | -404 | -437 | 78.962 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.080,1200 | -644 | -696 | 79.366 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.076,6100 | -465 | -501 | 80.010 | ||||
| 2015-06-01 | 2015-05-28 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 1.075,5700 | -2.040 | -2.194 | 80.475 | ||||
| 2015-04-03 | 3 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 3.300 | ||||||||
| 2015-04-03 | 3 | Maddrey Nicole Marie | GHC | Class B Common Stock | D | 3.300 | ||||||||
| 2015-03-27 | 2015-03-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -10.822 | 208.555 | ||||||
| 2015-03-27 | 2015-03-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 10.822 | 82.515 | ||||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 995,3700 | -125 | -124 | 71.693 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 994,8400 | -1.218 | -1.212 | 71.818 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,3700 | -1.100 | -1.093 | 73.036 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 992,1900 | -4.323 | -4.289 | 74.136 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,4300 | -6.975 | -6.915 | 78.459 | ||||
| 2015-03-04 | 2015-03-03 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,4300 | -4.959 | -4.912 | 85.434 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.010,3100 | -100 | -101 | 1.500 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.007,5200 | -100 | -101 | 1.600 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.006,3800 | -100 | -101 | 1.700 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.005,0000 | -100 | -100 | 1.800 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.003,1200 | -100 | -100 | 1.900 | ||||
| 2015-03-04 | 2015-03-04 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 1.000,0000 | -100 | -100 | 2.000 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 995,0200 | -500 | -498 | 90.393 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,0000 | -1.702 | -1.690 | 90.893 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 992,3500 | -3.259 | -3.234 | 92.595 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,0100 | -1.723 | -1.708 | 95.854 | ||||
| 2015-03-02 | 2015-03-02 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0200 | -1.616 | -1.600 | 97.577 | ||||
| 2015-03-02 | 2015-02-27 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 984,0900 | -99 | -97 | 99.193 | ||||
| 2015-03-02 | 2015-02-27 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 983,7700 | -123 | -121 | 99.292 | ||||
| 2015-03-02 | 2015-02-27 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 982,0700 | -539 | -529 | 99.415 | ||||
| 2015-03-02 | 2015-02-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0000 | -239 | -237 | 99.954 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 994,4100 | -302 | -300 | 100.193 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,3200 | -1.298 | -1.289 | 100.495 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 992,6500 | -420 | -417 | 101.793 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,6400 | -323 | -320 | 102.213 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0200 | -23.615 | -23.379 | 102.536 | ||||
| 2015-02-25 | 2015-02-25 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 980,2000 | -42 | -41 | 126.151 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Stock B Common Stock | I | 995,2500 | -500 | -498 | 126.193 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 993,5400 | -300 | -298 | 126.693 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 991,6000 | -950 | -942 | 126.993 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 990,0600 | -14.750 | -14.603 | 127.943 | ||||
| 2015-02-25 | 2015-02-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 987,6700 | -500 | -494 | 142.693 | ||||
| 2015-02-25 | 2015-02-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 985,5000 | -1.623 | -1.599 | 143.193 | ||||
| 2015-01-29 | 2015-01-28 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 935,2100 | -400 | -374 | 800 | ||||
| 2015-01-05 | 2015-01-01 | 4 | Jones Hal | GHC | Class B Common Stock | D | 700 | 2.975 | ||||||
| 2015-01-05 | 2015-01-01 | 4 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 1.000 | 7.175 | ||||||
| 2015-01-05 | 2015-01-01 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 400 | 1.200 | ||||||
| 2015-01-05 | 2015-01-01 | 4 | ROSBERG GERALD M | GHC | Class B Common Stock | D | 700 | 5.525 | ||||||
| 2015-01-02 | 2014-12-30 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | -22.200 | 219.377 | ||||||
| 2015-01-02 | 2014-12-30 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 22.200 | 144.816 | ||||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 888,2200 | -15 | -13 | 122.616 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 887,1200 | -200 | -177 | 122.631 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 885,2700 | -513 | -454 | 122.831 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 884,0000 | -1.971 | -1.742 | 123.344 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,3900 | -1.101 | -972 | 125.315 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 881,3600 | -781 | -688 | 126.416 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,4300 | -6.272 | -5.522 | 127.197 | ||||
| 2014-12-29 | 2014-12-29 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 879,7900 | -5.447 | -4.792 | 133.469 | ||||
| 2014-12-29 | 2014-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,0000 | -1.000 | -882 | 138.916 | ||||
| 2014-12-29 | 2014-12-26 | 4 | GRAHAM DONALD Trusts for Sibilings | GHC | Class B Common Stock | I | 881,0000 | -1.700 | -1.498 | 139.916 | ||||
| 2014-12-29 | 2014-12-26 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,0100 | -999 | -879 | 141.616 | ||||
| 2014-12-29 | 2014-12-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,0300 | -100 | -88 | 142.615 | ||||
| 2014-12-29 | 2014-12-24 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,0700 | -2.901 | -2.553 | 142.715 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,3500 | -300 | -267 | 145.616 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,0000 | -300 | -267 | 145.916 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 888,1600 | -300 | -266 | 146.216 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 887,0200 | -2.950 | -2.617 | 146.516 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 884,4400 | -310 | -274 | 149.466 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 883,3300 | -113 | -100 | 149.776 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 882,8200 | -1.847 | -1.631 | 149.889 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 881,2300 | -981 | -864 | 151.736 | ||||
| 2014-12-29 | 2014-12-23 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 880,7700 | -1.799 | -1.585 | 152.717 | ||||
| 2014-12-22 | 2014-12-19 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 895,4700 | -225 | -201 | 2.425 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 900,0000 | -8 | -7 | 154.516 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 898,2700 | -100 | -90 | 154.524 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 897,0000 | -170 | -152 | 154.624 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 895,7100 | -3.730 | -3.341 | 154.794 | ||||
| 2014-12-19 | 2014-12-19 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,0000 | -92 | -82 | 158.524 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 903,3500 | -682 | -616 | 158.616 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 902,1500 | -202 | -182 | 159.298 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 901,3300 | -409 | -369 | 159.500 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 900,1200 | -3.307 | -2.977 | 159.909 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 898,1600 | -353 | -317 | 163.216 | ||||
| 2014-12-19 | 2014-12-18 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 897,3000 | -2.047 | -1.837 | 163.569 | ||||
| 2014-12-19 | 2014-12-17 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 890,0000 | -100 | -89 | 165.616 | ||||
| 2014-12-17 | 2014-12-17 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 886,0100 | -400 | -354 | 1.700 | ||||
| 2014-12-16 | 2014-12-15 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 902,2000 | -502 | -453 | 165.716 | ||||
| 2014-12-16 | 2014-12-15 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 900,3200 | -300 | -270 | 166.218 | ||||
| 2014-12-16 | 2014-12-12 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 926,5600 | -118 | -109 | 166.518 | ||||
| 2014-12-16 | 2014-12-12 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 925,0000 | -857 | -793 | 166.636 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Employee Stock Option | D | 395,67 | 1.000 | 0 | |||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 947,1600 | -650 | -616 | 2.275 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 945,1600 | -100 | -95 | 2.925 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 939,3600 | -250 | -235 | 3.025 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 938,4000 | -300 | -282 | 3.275 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 936,9000 | -500 | -468 | 3.575 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 935,2600 | -100 | -94 | 4.075 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 932,0100 | -100 | -93 | 4.175 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 395,6700 | 1.000 | 396 | 4.275 | ||||
| 2014-12-15 | 2014-12-11 | 4 | Jones Hal | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 3.275 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 938,6100 | -82 | -77 | 14.721 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 937,9100 | -845 | -793 | 14.803 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 936,3200 | -707 | -662 | 15.648 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 935,8200 | -502 | -470 | 16.355 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 934,6600 | -1.465 | -1.369 | 16.857 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 932,8700 | -431 | -402 | 18.322 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 931,8100 | -300 | -280 | 18.753 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Weymouth Katharine | GHC | Class B Common Stock | D | 930,3700 | -668 | -621 | 19.053 | ||||
| 2014-12-11 | 2014-12-10 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 937,0800 | -150 | -141 | 800 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 936,8400 | -300 | -281 | 950 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 935,5100 | -400 | -374 | 1.250 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 934,1100 | -300 | -280 | 1.650 | ||||
| 2014-12-11 | 2014-12-09 | 4 | Cooney Wallace R. | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 1.950 | ||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 19.074 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 23.066 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 18.056 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J | GHC | Class B Common Stock | D | 23.066 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Spouse | GHC | Class B Common Stock | I | 18.056 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse and children | GHC | Class B Common Stock | I | 19.074 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse | GHC | Class B Common Stock | I | 16.174 | ||||||||
| 2014-11-04 | 3 | O'Shaughnessy Timothy J Trust for spouse | GHC | Class B Common Stock | I | 16.174 | ||||||||
| 2014-11-04 | 2014-11-03 | 4 | O'Shaughnessy Timothy J | GHC | Employee Stock Option (right to buy) | D | 1.111,20 | 50.000 | 50.000 | |||||
| 2014-10-15 | 2014-10-10 | 4 | GRAHAM DONALD Trusts for Children | GHC | Class A Common Stock | I | 23.572 | 28.972 | ||||||
| 2014-10-15 | 2014-10-10 | 4 | GRAHAM DONALD Grantor Retained Annuity Trust | GHC | Class A Common Stock | I | -23.572 | 93.029 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class A Common Stock | I | 3.600 | 1.800 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class A Common Stock | I | 153.877 | 241.577 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Children of Siblings | GHC | Class B Common Stock | I | 3.600 | 9.564 | ||||||
| 2014-08-25 | 2014-08-21 | 4 | GRAHAM DONALD Trusts for Siblings | GHC | Class B Common Stock | I | 153.877 | 167.493 | ||||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 733,2100 | -400 | -293 | 2.650 | ||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 730,6800 | -600 | -438 | 3.050 | ||||
| 2014-07-10 | 2014-07-09 | 4 | Dillon Veronica | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 3.650 | ||||
| 2014-07-02 | 2014-06-30 | 4 | BERKSHIRE HATHAWAY INC See footnote (4) | GHC | Class B Common Stock | I | -1.553 | 107.575 | ||||||
| 2014-07-02 | 2014-06-30 | 4 | BERKSHIRE HATHAWAY INC See footnote (4) | GHC | Class B Common Stock | I | -1.618.637 | 109.128 | ||||||
| 2014-05-20 | 2014-05-19 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 674,7400 | -1.000 | -675 | 2.100 | ||||
| 2014-05-20 | 2014-05-16 | 4 | MCDANIEL ANN | GHC | Employee Stock Option | D | 368,56 | 1.000 | 0 | |||||
| 2014-05-20 | 2014-05-16 | 4 | MCDANIEL ANN | GHC | Class B Common Stock | D | 368,5600 | 1.000 | 369 | 3.100 | ||||
| 2014-05-13 | 2014-05-09 | 4 | Goldberg David Bruce Family Trust | GHC | Class B Common Stock | I | 666,3500 | 290 | 193 | 1.000 | ||||
| 2014-05-13 | 2014-05-09 | 4 | Goldberg David Bruce Family Trust | GHC | Class B Common Stock | I | 665,6400 | 300 | 200 | 710 | ||||
| 2014-05-13 | 2014-05-09 | 4 | Goldberg David Bruce Family Trust | GHC | Class B Common Stock | I | 663,2900 | 410 | 272 | 410 | ||||
| 2014-04-10 | 3 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 12.350 | ||||||||
| 2014-04-10 | 3 | Rosen Andrew Stephen | GHC | Class B Common Stock | D | 12.350 | ||||||||
| 2014-04-03 | 2014-03-21 | 4 | GRAHAM DONALD Revocable Trust | GHC | Class B Common Stock | I | -1.407 | 3.087 | ||||||
| 2013-10-11 | 2013-10-10 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 611,3200 | -792 | -484 | 19.721 | ||||
| 2013-10-11 | 2013-10-10 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 610,4800 | -3.200 | -1.954 | 20.513 | ||||
| 2013-10-08 | 2013-10-08 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 612,5400 | -8 | -5 | 23.713 | ||||
| 2013-10-08 | 2013-10-08 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 610,3700 | -750 | -458 | 23.721 | ||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 395,68 | 750 | 0 | |||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 426,74 | 2.000 | 0 | |||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 368,56 | 2.000 | 0 | |||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 395,6800 | 750 | 297 | 24.471 | ||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 426,7400 | 2.000 | 853 | 23.721 | ||||
| 2013-10-08 | 2013-10-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 368,5600 | 2.000 | 737 | 21.721 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 619,3800 | -708 | -439 | 19.721 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 618,1200 | -2.222 | -1.373 | 20.429 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 617,4500 | -2.528 | -1.561 | 22.651 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 616,5400 | -1.697 | -1.046 | 25.179 | ||||
| 2013-10-08 | 2013-10-04 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 615,3000 | -3.095 | -1.904 | 26.876 | ||||
| 2013-10-03 | 2013-10-03 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 622,9100 | -1.075 | -670 | 29.971 | ||||
| 2013-10-03 | 2013-10-01 | 4 | Weymouth Katharine | WPO | Employee Stock Option (right to buy) | D | 395,68 | -250 | 6.750 | |||||
| 2013-10-03 | 2013-10-01 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | -21.250 | 31.046 | ||||||
| 2013-03-08 | 2013-03-07 | 4 | Cooney Wallace R. | WPO | Class B Common Stock | D | 410,7300 | -400 | -164 | 950 | ||||
| 2012-12-14 | 2012-12-10 | 4/A | Jones Hal | WPO | Class B Common Stock | D | 800 | 2.275 | ||||||
| 2012-12-14 | 2012-12-10 | 4/A | ROSBERG GERALD M | WPO | Class B Common Stock | D | 800 | 4.825 | ||||||
| 2012-12-12 | 2012-12-10 | 4 | MCDANIEL ANN | WPO | Class B Common Stock | D | 800 | 2.100 | ||||||
| 2012-12-12 | 2012-12-10 | 4 | Dillon Veronica | WPO | Class B Common Stock | D | 800 | 2.650 | ||||||
| 2012-12-12 | 2012-12-10 | 4 | Cooney Wallace R. | WPO | Class B Common Stock | D | 400 | 1.350 | ||||||
| 2012-12-11 | 2012-12-10 | 4 | ROSBERG GERALD M | WPO | Class B Common Stock | D | 800 | 4.025 | ||||||
| 2012-12-11 | 2012-12-10 | 4 | Jones Hal | WPO | Class B Common Stock | D | 800 | 1.475 | ||||||
| 2012-12-11 | 2012-12-10 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 2.500 | 52.296 | ||||||
| 2012-10-17 | 2012-10-11 | 4 | MCDANIEL ANN Trustee of trust f/b/o family members | WPO | Class B Common Stock | I | 357,1600 | -81 | -29 | 0 | ||||
| 2012-06-08 | 2012-06-07 | 4 | Weymouth Katharine | WPO | Class B Common Stock | D | 42.500 | 50.096 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class A Common Stock | I | 4.923 | 388.225 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | 5.077 | 344.974 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class B Common Stock | I | -4.923 | 0 | ||||||
| 2012-05-03 | 2012-05-01 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -5.077 | 3.894 | ||||||
| 2012-01-03 | 2011-12-30 | 4 | Thompson Larry D. | WPO | Class B Common Stock | D | 392,0000 | 76 | 30 | 76 | ||||
| 2007-10-30 | 2007-10-26 | 4 | GRAHAM DONALD Spouse | WPO | Class B Common Stock | I | 94.300 | 121.950 | ||||||
| 2007-10-30 | 2007-10-26 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -94.300 | 30.794 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Spouse | WPO | Class A Common Stock | I | -1.800 | 5.400 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Siblings' Children | WPO | Class A Common Stock | I | -1.800 | 5.400 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class A Common Stock | I | -96.558 | 289.678 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Siblings | WPO | Class A Common Stock | I | -184.393 | 553.185 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Children | WPO | Class A Common Stock | I | -1.800 | 5.400 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | -113.298 | 339.897 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Beneficiary of Trusts | WPO | Class B Common Stock | I | 96.558 | 96.558 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Spouse | WPO | Class B Common Stock | I | 1.800 | 36.800 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trusts for Children of Sibling | WPO | Class B Common Stock | I | 1.800 | 21.800 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trusts for Children | WPO | Class B Common Stock | I | 1.800 | 31.800 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Trust for Sibling | WPO | Class B Common Stock | I | 184.393 | 187.368 | ||||||
| 2007-10-05 | 2007-10-03 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | 113.298 | 115.944 | ||||||
| 2007-06-14 | 2007-06-14 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | 3.500 | 453.195 | ||||||
| 2007-06-14 | 2007-06-14 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -3.500 | 2.646 | ||||||
| 2007-03-19 | 2007-03-15 | 4 | GRAHAM DONALD | WPO | Class A Common Stock | D | 47.000 | 449.695 | ||||||
| 2007-03-19 | 2007-03-15 | 4 | GRAHAM DONALD Revocable Trust | WPO | Class B Common Stock | I | -47.000 | 6.146 | ||||||
| 2004-09-09 | 3 | GATES MELINDA FRENCH | WPO | No Securities Owned | D | 0 | ||||||||
| 2003-09-11 | 3 | OLSON RONALD L | WPO | No securities owned. | D | 0 |
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)
