Computer Storage Devices - Insider Trading Data

Insiders are officers, directors, or significant investors. This page shows insider sentiment and transactions for the Computer industry. Research shows that insider trades are predictive of future stock returns. By examining insider trades for an industry, we can understand what well-informed people think of the overall future industry prospects.

Computer Storage Devices - Insider Buy/Sell Ratio

Insider selling and buying is a useful indicator for analyzing the market because it serves as a proxy for their optimism or pessimism in their own companies. By looking at ratio of total selling and buying across the entire market, we might be able to draw some conclusions about the future market.

We offer two charts here. The first one shows the total dollar volume of buying and selling by insiders. The second chart shows the ratio of the number of insiders selling, vs. the number of insiders buying. In both charts, we filter out trades made by indirect holders (such as trusts), and 10% owners (who, although considered an 'insider' by the SEC, do not actually manage the companies in which they are considered insiders).

Corporate Insider Buy Sell Ratio (Dollar Volume) - Computer Storage Devices
Corporate Insider Buy Sell Ratio (Insider Count) - Computer Storage Devices
Computer Storage Devices - Transaction History

Click the link icon to see the full transaction history. Transactions reported as part of a 10b5-1 automatic trading plan will have an X in the column marked 10b-5.

Tran
Date
Security Form Insider Code 10b5-1 Direct Share
Price
Shares
Changed
2026-04-23 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.04 -37,992
2026-04-23 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.08 -17,091
2026-04-23 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.08 -16,876
2026-04-22 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.45 -24,980
2026-04-22 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 71.08 -2,090
2026-04-22 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 71.07 -2,365
2026-04-22 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 71.06 -1,970
2026-04-22 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.46 -25,487
2026-04-22 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.45 -25,374
2026-04-22 STX / Seagate Technology Holdings plc 4 Lee James CI M - Exercise D 1,237
2026-04-22 STX / Seagate Technology Holdings plc 4 Lee James CI F - Taxes D 579.88 -540
2026-04-21 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.06 -5,667
2026-04-21 WDC / Western Digital Corporation 4 Tregillis Cynthia L S - Sale D 377.09 -363
2026-04-21 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.06 -5,564
2026-04-21 P / Everpure, Inc. 4 Colgrove John By Trust S - Sale I 70.06 -5,609
2026-04-20 WDC / Western Digital Corporation 4 Tregillis Cynthia L M - Exercise D 12
2026-04-20 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K M - Exercise D 34
2026-04-20 WDC / Western Digital Corporation 4 Tregillis Cynthia L F - Taxes D 374.11 -1,308
2026-04-20 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K F - Taxes D 374.11 -4,595
2026-04-15 NTAP / NetApp, Inc. 4 JABRE WISSAM G M - Exercise D 28,654
2026-04-15 NTAP / NetApp, Inc. 4 JABRE WISSAM G F - Taxes D 98.89 -12,939
2026-04-10 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M S - Sale D 96.25 -1,000
2026-04-02 QMCO / Quantum Corporation 4 Nash Laura A. S - Sale D 5.44 -109
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 419.9356 -1,500
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 416.5597 -1,100
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 421.8372 -2,887
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 427.97 -300
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 410.83 -100
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 417.4505 -808
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 418.7858 -1,092
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 412.2833 -300
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 424.9213 -1,500
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 413.9667 -300
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 404.06 -100
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 415.2313 -800
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 423.9752 -1,469
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 409.18 -200
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 400.335 -200
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 399.05 -100
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 407.48 -100
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 426.9313 -800
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 420.7721 -2,900
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 422.9304 -2,444
2026-04-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 425.937 -1,000
2026-03-20 WDC / Western Digital Corporation 4 Davis Brian Scott M - Exercise D 7
2026-03-20 WDC / Western Digital Corporation 4 Tan Irving M - Exercise D 49
2026-03-20 PSTG / Everpure, Inc. 4 Singh Ajay F - Taxes D 65.45 -34,874
2026-03-20 WDC / Western Digital Corporation 4 Tan Irving F - Taxes D 293.1 -1,042
2026-03-20 PSTG / Everpure, Inc. 4 ROBBIATI TAREK F - Taxes D 65.45 -23,337
2026-03-20 PSTG / Everpure, Inc. 4 Giancarlo Charles H F - Taxes D 65.45 -108,940
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)