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
2025-06-09 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 130.17 599
2025-06-09 STX / Seagate Technology Holdings plc 4 Chong Kian Fatt M - Exercise D 201
2025-06-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 54.78 54,347
2025-06-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 2,814
2025-06-09 STX / Seagate Technology Holdings plc 4 Morris John Christopher M - Exercise D 499
2025-06-09 STX / Seagate Technology Holdings plc 4 Romano Gianluca M - Exercise D 958
2025-06-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D F - Taxes D 130.17 -1,422
2025-06-09 STX / Seagate Technology Holdings plc 4 Romano Gianluca F - Taxes D 130.17 -485
2025-06-09 STX / Seagate Technology Holdings plc 4 Morris John Christopher F - Taxes D 130.17 -153
2025-06-05 WDC / Western Digital Corporation 4 Zamiska Gene M. S - Sale D 54.88 -1,729
2025-06-05 PSTG / Everpure, Inc. 4 Murphy John Francis S - Sale D 55.13 -11,234
2025-06-05 STX / Seagate Technology Holdings plc 4 Tilenius Stephanie S - Sale D 128.0362 -2,693
2025-06-04 STX / Seagate Technology Holdings plc 4 Teh Ban Seng S - Sale D 125.0007 -63,418
2025-06-04 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 75.94 28,120
2025-06-04 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 64.31 17,575
2025-06-04 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 87.34 13,768
2025-06-03 STX / Seagate Technology Holdings plc 4 Teh Ban Seng S - Sale D 120 -11,309
2025-06-03 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 120.2711 -50,000
2025-06-03 NTAP / NetApp, Inc. 4 De Lorenzo Daniel S - Sale D 98.77 -302
2025-06-03 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 54.78 50,000
2025-06-03 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 68.83 6,923
2025-06-03 STX / Seagate Technology Holdings plc 4/A MOSLEY WILLIAM D M - Exercise D 54.78 50,000
2025-06-02 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 117.9382 -2,699
2025-06-02 STX / Seagate Technology Holdings plc 4 Conyers Yolanda Lee S - Sale D 117.01 -750
2025-06-02 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 118.7322 -9,715
2025-06-02 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 119.3955 -7,586
2025-06-02 STX / Seagate Technology Holdings plc 4 CANNON MICHAEL R S - Sale D 119.0015 -24,190
2025-05-30 STX / Seagate Technology Holdings plc 4 Romano Gianluca S - Sale D 117.3759 -15,631
2025-05-30 STX / Seagate Technology Holdings plc 4 Romano Gianluca S - Sale D 117.8575 -11,185
2025-05-30 STX / Seagate Technology Holdings plc 4 Romano Gianluca M - Exercise D 87.34 26,816
2025-05-30 PSTG / Everpure, Inc. 4 Colgrove John M - Exercise D 17 83,333
2025-05-30 PSTG / Everpure, Inc. 4 Colgrove John M - Exercise D 17 125,000
2025-05-30 PSTG / Everpure, Inc. 4 Colgrove John F - Taxes D 53.59 -71,235
2025-05-29 STX / Seagate Technology Holdings plc 4 Romano Gianluca S - Sale D 117.1687 -15,918
2025-05-29 STX / Seagate Technology Holdings plc 4 Romano Gianluca S - Sale D 117.5555 -9,100
2025-05-27 STX / Seagate Technology Holdings plc 4 Teh Ban Seng S - Sale D 115 -4,201
2025-05-27 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K F - Taxes D 51.82 -284
2025-05-27 WDC / Western Digital Corporation 4 Zamiska Gene M. F - Taxes D 51.82 -345
2025-05-27 WDC / Western Digital Corporation 4 Tregillis Cynthia L F - Taxes D 51.82 -267
2025-05-27 WDC / Western Digital Corporation 4 Davis Brian Scott F - Taxes D 51.82 -307
2025-05-25 WDC / Western Digital Corporation 4 Davis Brian Scott F - Taxes D 50.18 -675
2025-05-25 WDC / Western Digital Corporation 4 Zamiska Gene M. F - Taxes D 50.18 -797
2025-05-25 WDC / Western Digital Corporation 4 Tan Irving F - Taxes D 50.18 -116
2025-05-25 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K F - Taxes D 50.18 -795
2025-05-25 WDC / Western Digital Corporation 4 Tregillis Cynthia L F - Taxes D 50.18 -768
2025-05-23 WDC / Western Digital Corporation 4 Tan Irving F - Taxes D 50.18 -1,869
2025-05-22 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 108.0824 -7,777
2025-05-22 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 108.9424 -5,195
2025-05-22 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 111.06 -400
2025-05-22 STX / Seagate Technology Holdings plc 4 BRUNER JUDY The Bruner Living Trust S - Sale I 108.7075 -10,446
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)