Introduzione

Questa pagina fornisce un'analisi completa dello storico delle operazioni di insider trading note di Matthew E Massengill. 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. Nonostante queste restrizioni, la ricerca accademica suggerisce che gli insider, in generale, tendono a sovraperformare il mercato nelle proprie società.

Redditività media delle transazioni

La redditività media delle transazioni è il rendimento medio di tutti gli acquisti effettuati sul mercato aperto dagli insider negli ultimi tre anni. Pe calcolarla, esaminiamo tutti gli acquisti non pianificati effettuati dall'insider sul mercato aperto, escludendo tutte le operazioni che sono state parte di un piano di trading 10b5-1. Calcoliamo quindi la performance media di queste operazioni nell'arco di 3, 6 e 12 mesi e facciamo la media di ciascuna di queste durate per generare un indicatore di performance finale per ogni operazione. Infine, facciamo la media di tutti gli indicatori di performance per calcolare un indicatore di performance per l'insider. Questo elenco comprende solo gli insider che hanno effettuato almeno tre operazioni negli ultimi due anni.

Se la redditività delle operazioni di questo insider è "N/D", l'insider non ha effettuato acquisti sul mercato aperto negli ultimi tre anni, oppure le operazioni effettuate sono troppo recenti per poter calcolare un indicatore di performance affidabile.

Frequenza di aggiornamento: giornaliera

Vedi l'elenco degli insider trader più redditizi

Società con posizioni di insider dichiarate

I depositi SEC indicano che Matthew E Massengill ha dichiarato partecipazioni o transazioni nelle seguenti società:

Titolo Ruolo Ultime partecipazioni dichiarate
Director 4.840
US:WDC / Western Digital Corporation Director 18.804
US:MSCC / Microsemi Corp. Director 0
US:GTAT / GT Advanced Technologies Inc Director 12.701
Come interpretare i grafici

I grafici seguenti mostrano l'andamento dei titoli dopo ogni operazione di mercato aperto non pianificata effettuata da Matthew E Massengill. Per operazioni non pianificate si intendono operazioni non effettuate nell'ambito di un piano di trading 10b5-1. La performance dei titoli è rappresentata come variazione percentuale cumulativa del prezzo delle azioni. Ad esempio, se un'operazione di insider è stata effettuata il 1° gennaio 2019, il grafico mostrerà la variazione percentuale giornaliera del titolo fino ad oggi. Se il prezzo dell'azione passasse da 10 a 15 dollari durante questo periodo, la variazione percentuale cumulativa del prezzo dell'azione sarebbe del 50%. Una variazione di prezzo da 10 a 20 dollari sarebbe del 100%, mentre una variazione di prezzo da 10 a 5 dollari sarebbe del -50%.

In definitiva, cerchiamo di determinare la correlazione tra le operazioni dell'insider e i rendimenti in eccesso (positivi o negativi) del prezzo dell'azione, al fine di capire se l'insider sta programmando le proprie operazioni per trarre profitto da informazioni privilegiate. Immaginiamo che un insider stia facendo questo. In questa situazione, ci aspetteremmo (a) rendimenti positivi dopo gli acquisti, oppure (b) rendimenti negativi dopo le vendite. Nel caso (a), il grafico ACQUISTO mostrerebbe una serie di curve ascendenti, indicando rendimenti positivi dopo ogni operazione di acquisto. Nel caso (b), il grafico VENDITA mostrerebbe una serie di curve inclinate verso il basso, indicando rendimenti negativi dopo ogni operazione di vendita.

Tuttavia, questo non è sufficiente per trarre conclusioni. Se, ad esempio, il prezzo delle azioni della società è aumentato in maniera non ciclica per molti anni, allora ci aspetteremmo che tutti i grafici post-acquisto abbiano una pendenza rivolta verso l'alto. Allo stesso modo, ribassi non ciclici per molti anni darebbero luogo a grafici post-negoziazione rivolti verso il basso. Nessuno di questi grafici suggerisce un'attività di insider trading.

L'indicatore più forte sarebbe una situazione in cui il prezzo delle azioni fosse estremamente ciclico e vi fossero segnali positivi nel grafico ACQUISTO e curve negative nel grafico VENDITA. Questa situazione suggerirebbe che l'insider sta programmando le operazioni di trading per trarne un vantaggio finanziario.

Storico delle operazioni degli insider

Questa tabella mostra l'elenco completo delle operazioni effettuate da Matthew E Massengill come comunicato alla Securities Exchange Commission (SEC).

Data di deposito Data della transazione Modulo Ticker Titolo Codice 10b5-1 Azioni Azioni rimanenti Variazione
percentuale
Prezzo
dell'azione
Valore
della transazione
Valore
rimanente
2025-03-04 2025-03-03 4 SNDK Sandisk Corp
Common Stock
A - Award 4.840 4.840
2024-11-22 2024-11-20 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 4.542 18.804 31,85
2023-11-16 2023-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 6.300 51.188 14,03
2022-11-17 2022-11-16 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 7.962 44.888 21,56
2021-11-17 2021-11-16 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 4.958 36.926 15,51
2020-11-19 2020-11-18 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 6.825 31.968 27,14
2020-11-17 2020-11-14 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -110 0 -100,00
2020-11-17 2020-11-14 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 110 25.143 0,44
2020-04-21 2020-04-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 68 110 163,73
2020-01-23 2020-01-21 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 42 42
2019-11-15 2019-11-14 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 5.756 25.033 29,86
2019-11-12 2019-11-08 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -243 19.277 -1,24 52,73 -12.814 1.016.490
2019-11-12 2019-11-08 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2.867 19.520 -12,81 52,12 -149.421 1.017.334
2019-11-12 2019-11-07 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -245 0 -100,00
2019-11-12 2019-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 245 22.387 1,11
2019-10-24 2019-10-22 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 52 245 27,18
2019-07-17 2019-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 56 193 40,87
2019-04-17 2019-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 58 137 74,35
2019-01-16 2019-01-14 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 78 78
2018-11-08 2018-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 5.975 22.142 36,96
2018-11-06 2018-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1.681 16.167 -9,42 47,68 -80.148 770.823
2018-11-06 2018-11-02 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -89 0 -100,00
2018-11-06 2018-11-02 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 89 17.848 0,50
2018-10-17 2018-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 31 89 51,98
2018-07-18 2018-07-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 21 59 55,99
2018-05-30 2018-05-29 4 MSCC MICROSEMI CORP
Microsemi Common Stock
D - Sale to Issuer -17.258 0 -100,00
2018-05-30 2018-05-29 4 MSCC MICROSEMI CORP
Microsemi Common Stock
D - Sale to Issuer -3.255 0 -100,00
2018-04-18 2018-04-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 18 38 93,22
2018-02-15 2018-02-13 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 3.255 3.255
2018-01-17 2018-01-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 20 20
2017-11-09 2017-11-08 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2.677 17.759 -13,10 86,53 -231.640 1.536.683
2017-11-03 2017-11-02 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 3.273 20.436 19,07
2017-11-03 2017-11-01 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -121 0 -100,00
2017-11-03 2017-11-01 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 120 17.163 0,70
2017-11-01 2017-10-30 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -2.164 0 -100,00
2017-11-01 2017-10-30 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 2.164 17.043 14,54 25,79 55.810 439.539
2017-10-16 2017-10-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 29 121 32,01
2017-07-19 2017-07-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 27 92 41,31
2017-04-19 2017-04-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 30 65 85,69
2017-02-16 2017-02-15 4 MSCC MICROSEMI CORP
Microsemi Common Stock
S - Sale X -1.868 1.704 -52,30 53,77 -100.451 91.632
2017-02-16 2017-02-14 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 3.572 3.572
2017-01-19 2017-01-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 35 35
2016-11-08 2016-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -700 14.879 -4,49 57,74 -40.421 859.177
2016-11-08 2016-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1.487 15.579 -8,71 57,11 -84.927 889.762
2016-11-07 2016-11-04 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 4.998 17.066 41,42
2016-11-07 2016-11-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -171 0 -100,00
2016-11-07 2016-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 171 12.068 1,44
2016-10-19 2016-10-17 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 39 171 29,46
2016-07-19 2016-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 40 132 42,93
2016-04-18 2016-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 50 93 117,91
2016-02-11 2016-02-11 4 MSCC MICROSEMI CORP
Microsemi Common Stock
S - Sale X -2.468 2.252 -52,29 29,62 -73.108 66.710
2016-02-11 2016-02-09 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 4.720 4.720
2016-01-20 2016-01-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 42 42
2015-11-23 2015-11-19 4 MSCC MICROSEMI CORP
Non-Qualified Stock Option Right to Buy Common Stock
M - Exercise -40.000 0 -100,00
2015-11-23 2015-11-19 4 MSCC MICROSEMI CORP
Microsemi Common Stock
S - Sale -40.000 0 -100,00 36,61 -1.464.424
2015-11-23 2015-11-19 4 MSCC MICROSEMI CORP
Microsemi Common Stock
M - Exercise 40.000 40.000 30,68 1.227.200 1.227.200
2015-11-10 2015-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1.187 11.897 -9,07 67,75 -80.425 806.078
2015-11-05 2015-11-04 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 4.011 13.084 44,21
2015-11-05 2015-11-03 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -48 0 -100,00
2015-11-05 2015-11-03 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 48 9.073 0,53
2015-10-19 2015-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 14 48 40,74
2015-07-16 2015-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 14 34 71,62
2015-04-20 2015-04-16 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 11 20 134,29
2015-02-17 2015-02-12 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -2.126 0 -100,00
2015-02-17 2015-02-12 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -3.607 2.164 -62,50
2015-02-17 2015-02-12 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.507 500 -87,52 107,36 -376.502 53.679
2015-02-17 2015-02-12 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -5.733 9.025 -38,85 107,21 -614.658 967.607
2015-02-17 2015-02-12 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 3.607 14.758 32,35 25,79 93.025 380.609
2015-02-17 2015-02-12 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 2.126 11.151 23,56 32,99 70.137 367.871
2015-02-12 2015-02-11 4 MSCC MICROSEMI CORP
Microsemi Common Stock
S - Sale X -2.694 13.302 -16,84 30,02 -80.874 399.327
2015-02-12 2015-02-10 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 5.152 15.996 47,51
2015-01-20 2015-01-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 8 8
2014-11-12 2014-11-11 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -2.639 9.025 -22,63 97,18 -256.459 877.051
2014-11-12 2014-11-10 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -200 0 -100,00
2014-11-12 2014-11-10 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 200 11.664 1,74
2014-11-06 2014-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale X -1.575 11.464 -12,08 100,62 -158.478 1.153.517
2014-11-06 2014-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 2.221 13.039 20,53
2014-11-06 2014-11-04 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -46 200 -18,73
2014-11-06 2014-11-04 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 46 10.818 0,43
2014-10-16 2014-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 38 247 18,05
2014-07-16 2014-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 32 209 18,34
2014-06-05 2014-06-04 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
A - Award 12.701 12.701
2014-06-05 2014-06-03 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -45.035 0 -100,00
2014-06-05 2014-06-03 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 45.035 129.999 53,00
2014-04-17 2014-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 27 177 17,84
2014-02-12 2014-02-11 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 5.053 10.844 87,26
2014-01-17 2014-01-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 27 150 21,74
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -6.909 0 -100,00
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -6.380 2.126 -75,01
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -3.000 0 -100,00
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -2.164 5.771 -27,27
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -8.000 0 -100,00
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -33.953 10.772 -75,92 74,52 -2.530.127 802.713
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 6.380 44.725 16,64 32,99 210.476 1.475.478
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 8.000 38.345 26,36 15,34 122.720 588.212
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 6.909 30.345 29,48 38,53 266.204 1.169.193
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 3.000 23.436 14,68 27,64 82.920 647.771
2013-11-19 2013-11-15 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 2.164 20.436 11,84 25,79 55.810 527.044
2013-11-14 2013-11-14 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 2.966 18.272 19,38
2013-11-12 2013-11-11 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -96 123 -43,88
2013-11-12 2013-11-11 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 96 15.306 0,63
2013-11-12 2013-11-08 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -118 219 -34,99
2013-11-12 2013-11-08 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 117 15.210 0,78
2013-10-17 2013-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 56 337 20,02
2013-07-17 2013-07-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 56 281 24,95
2013-06-06 2013-06-05 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
A - Award 45.035 45.035
2013-06-06 2013-06-04 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -32.178 0 -100,00
2013-06-06 2013-06-04 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 32.178 84.964 60,96
2013-04-16 2013-04-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 74 225 49,53
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -4.364 3.000 -59,26
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -3.607 7.935 -31,25
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -9.185 0 -100,00
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
M - Exercise -8.743 8.000 -52,22
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -25.899 15.093 -63,18 49,91 -1.292.715 753.347
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 9.185 40.992 28,88 19,09 175.342 782.537
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 3.607 31.807 12,79 25,79 93.025 820.303
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 8.743 28.200 44,93 15,34 134.118 432.588
2013-03-20 2013-03-18 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 4.364 19.457 28,91 27,64 120.621 537.791
2013-02-14 2013-02-12 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 5.791 5.791
2013-02-14 2012-12-27 4 MSCC MICROSEMI CORP
Microsemi Common Stock
G - Gift -10.000 0 -100,00
2012-12-28 2012-12-27 4 WDC WESTERN DIGITAL CORP
Common Stock
G - Gift -20.254 15.093 -57,30
2012-12-28 2012-12-26 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 90 150 149,05
2012-12-10 2012-12-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -45.000 35.347 -56,01 37,44 -1.684.692 1.323.307
2012-12-07 2012-12-06 4 MSCC MICROSEMI CORP
Microsemi Common Stock
S - Sale -26.825 10.000 -72,84 19,99 -536.111 199.855
2012-11-13 2012-11-11 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
M - Exercise -23 60 -27,31
2012-11-13 2012-11-11 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 22 80.347 0,03
2012-11-13 2012-11-08 4 WDC WESTERN DIGITAL CORP
Common Stock
A - Award 6.458 80.325 8,74
2012-10-17 2012-10-15 4 WDC WESTERN DIGITAL CORP
Dividend Equivalent Rights
A - Award 83 83
2012-08-23 2012-08-22 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
A - Award 32.178 32.178
2012-08-23 2012-08-21 4 GTAT GT Advanced Technologies Inc.
Restricted Stock Unit
M - Exercise -16.428 0 -100,00
2012-08-23 2012-08-21 4 GTAT GT Advanced Technologies Inc.
Common Stock, par value $.01
M - Exercise 16.428 52.786 45,18
2012-08-20 2012-08-17 4 MSCC MICROSEMI CORP
Non-Qualified Stock Option Right to Buy Common Stock
M - Exercise -20.000 40.000 -33,33 18,85 -377.000 754.000
2012-08-20 2012-08-17 4 MSCC MICROSEMI CORP
Microsemi Common Stock
S - Sale -20.000 36.825 -35,20 20,80 -416.006 765.971
2012-08-20 2012-08-17 4 MSCC MICROSEMI CORP
Microsemi Common Stock
M - Exercise 20.000 56.825 54,31 18,85 377.000 1.071.151
2012-02-02 2012-01-31 4 MSCC MICROSEMI CORP
Microsemi Common Stock
A - Award 8.411 36.825 29,60
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -29.550 30.450 -49,25
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -6.150 7.500 -45,05
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -19.900 100 -99,50
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -19.400 0 -100,00
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -13.300 150.530 -8,12 28,00 -372.400 4.214.840
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.500 163.830 -2,09 28,01 -98.035 4.588.878
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -5.900 167.330 -3,41 28,02 -165.318 4.688.587
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -6.300 173.230 -3,51 28,03 -176.589 4.855.637
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -6.900 179.530 -3,70 28,04 -193.476 5.034.021
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.900 186.430 -1,01 28,05 -53.295 5.229.362
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -2.000 188.330 -1,05 28,06 -56.120 5.284.540
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Non-Qualified Stock Option (right to buy)
A - Award 7.364 7.364
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -164.100 13.650 -92,32
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -103.500 177.750 -36,80
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Employee Stock Option (right to buy)
M - Exercise -181.500 10.000 -94,78
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -500 190.330 -0,26 28,08 -14.040 5.344.466
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -300 190.830 -0,16 28,09 -8.427 5.360.415
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -6.100 191.130 -3,09 28,10 -171.410 5.370.753
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.900 197.230 -1,94 28,11 -109.629 5.544.135
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -5.500 201.130 -2,66 28,12 -154.660 5.655.776
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -2.400 206.630 -1,15 28,13 -67.512 5.812.502
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -900 209.030 -0,43 28,14 -25.326 5.882.104
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.900 209.930 -1,82 28,15 -109.785 5.909.530
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -4.300 213.830 -1,97 28,16 -121.088 6.021.453
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -5.000 218.130 -2,24 28,17 -140.850 6.144.722
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -2.400 223.130 -1,06 28,18 -67.632 6.287.803
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 29.550 225.530 15,08 18,62 550.369 4.200.496
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 19.400 195.980 10,99 11,69 226.738 2.290.516
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 19.900 176.580 12,70 11,69 232.581 2.063.779
2007-11-07 2007-11-07 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 6.150 156.680 4,09 13,07 80.380 2.047.808
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -100 150.530 -0,07 28,16 -2.816 4.238.925
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.830 150.630 -2,48 28,15 -107.814 4.240.234
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.500 154.460 -0,96 28,14 -42.210 4.346.504
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -200 155.960 -0,13 28,14 -5.627 4.388.247
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -8.800 156.160 -5,33 28,13 -247.544 4.392.781
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -100 164.960 -0,06 28,13 -2.813 4.639.698
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -2.215 165.060 -1,32 28,12 -62.286 4.641.487
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.400 167.275 -0,83 28,11 -39.354 4.702.100
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -4.055 168.675 -2,35 28,10 -113.946 4.739.768
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.700 172.730 -0,97 28,08 -47.736 4.850.258
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -100 174.430 -0,06 28,08 -2.808 4.897.122
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -6.900 174.530 -3,80 28,07 -193.683 4.899.057
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -100 181.430 -0,06 28,06 -2.806 5.091.833
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -2.600 181.530 -1,41 28,06 -72.956 5.093.732
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -100 184.130 -0,05 28,06 -2.806 5.165.767
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.600 184.230 -1,92 28,05 -100.980 5.167.652
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.500 187.830 -0,79 28,04 -42.060 5.266.753
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -8.600 189.330 -4,34 28,03 -241.058 5.306.920
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -16.600 197.930 -7,74 28,02 -465.132 5.545.999
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -8.000 214.530 -3,60 28,01 -224.080 6.008.985
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -92.100 222.530 -29,27 28,00 -2.578.800 6.230.840
2007-11-07 2007-11-06 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 164.100 314.630 109,01 13,07 2.144.787 4.112.214
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.242 150.530 -0,82 28,53 -35.434 4.294.621
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -12.358 151.772 -7,53 28,52 -352.450 4.328.537
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -200 164.130 -0,12 28,51 -5.702 4.679.346
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -5.300 164.330 -3,12 28,50 -151.050 4.683.405
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -2.100 169.630 -1,22 28,45 -59.745 4.825.974
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.200 171.730 -0,69 28,42 -34.104 4.880.567
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.000 172.930 -0,57 28,42 -28.415 4.913.806
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -1.200 173.930 -0,69 28,41 -34.092 4.941.351
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -6.000 175.130 -3,31 28,40 -170.400 4.973.692
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -6.320 181.130 -3,37 28,08 -177.466 5.086.130
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -4.300 187.450 -2,24 28,07 -120.701 5.261.722
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -3.300 191.750 -1,69 28,06 -92.598 5.380.505
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -34.000 195.050 -14,84 28,05 -953.700 5.471.152
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -18.100 229.050 -7,32 28,04 -507.524 6.422.562
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -23.000 247.150 -8,51 28,03 -644.690 6.927.614
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -300 270.150 -0,11 28,02 -8.408 7.570.954
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -19.100 270.450 -6,60 28,02 -535.182 7.578.009
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -9.300 289.550 -3,11 28,01 -260.493 8.110.296
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -113.400 298.850 -27,51 28,00 -3.175.200 8.367.800
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -800 412.250 -0,19 27,91 -22.328 11.505.898
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
S - Sale -22.480 413.050 -5,16 27,90 -627.192 11.524.095
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 103.500 435.530 31,17 13,07 1.352.745 5.692.377
2007-11-07 2007-11-05 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 181.500 332.030 120,57 10,21 1.853.115 3.390.026
2004-05-17 2004-05-14 4 WDC WESTERN DIGITAL CORP
Incentive Stock Option (right to buy)
M - Exercise -16.008 0 -100,00
2004-05-17 2004-05-14 4 WDC WESTERN DIGITAL CORP
Common Stock
M - Exercise 16.008 446.268 3,72 6,94 111.056 3.095.984
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)