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
2025-12-11 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 64.31 879
2025-12-11 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 3,319
2025-12-11 STX / Seagate Technology Holdings plc 4 Morris John Christopher M - Exercise D 941
2025-12-11 STX / Seagate Technology Holdings plc 4 Romano Gianluca M - Exercise D 1,695
2025-12-11 STX / Seagate Technology Holdings plc 4 Chong Kian Fatt M - Exercise D 678
2025-12-11 STX / Seagate Technology Holdings plc 4 Morris John Christopher F - Taxes D 307.845 -430
2025-12-11 STX / Seagate Technology Holdings plc 4 Romano Gianluca F - Taxes D 307.845 -857
2025-12-11 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D F - Taxes D 307.845 -1,678
2025-12-10 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M S - Sale D 117.37 -1,000
2025-12-09 STX / Seagate Technology Holdings plc 4 Morris John Christopher M - Exercise D 631
2025-12-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 2,415
2025-12-09 STX / Seagate Technology Holdings plc 4 Morris John Christopher M - Exercise D 499
2025-12-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 2,815
2025-12-09 STX / Seagate Technology Holdings plc 4 Romano Gianluca M - Exercise D 1,515
2025-12-09 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 599
2025-12-09 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 663
2025-12-09 STX / Seagate Technology Holdings plc 4 Chong Kian Fatt M - Exercise D 379
2025-12-09 STX / Seagate Technology Holdings plc 4 Chong Kian Fatt M - Exercise D 201
2025-12-09 STX / Seagate Technology Holdings plc 4 Romano Gianluca M - Exercise D 958
2025-12-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D F - Taxes D 282.86 -1,221
2025-12-09 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D F - Taxes D 282.86 -1,423
2025-12-09 STX / Seagate Technology Holdings plc 4 Morris John Christopher F - Taxes D 282.86 -288
2025-12-09 STX / Seagate Technology Holdings plc 4 Romano Gianluca F - Taxes D 282.86 -766
2025-12-09 STX / Seagate Technology Holdings plc 4 Morris John Christopher F - Taxes D 282.86 -228
2025-12-09 STX / Seagate Technology Holdings plc 4 Romano Gianluca F - Taxes D 282.86 -485
2025-12-08 PSTG / Everpure, Inc. 4 Colgrove John By CRT S - Sale I 71.09 -58,780
2025-12-08 PSTG / Everpure, Inc. 4 Colgrove John By CRT S - Sale I 72.41 -4,401
2025-12-08 PSTG / Everpure, Inc. 4 Colgrove John By CRT S - Sale I 71.52 -36,819
2025-12-05 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K S - Sale D 168.54 -5,121
2025-12-05 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K S - Sale D 167.6138 -3,822
2025-12-04 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K S - Sale D 159.9416 -13,877
2025-12-04 WDC / Western Digital Corporation 4 Alexy Kimberly S - Sale D 160.0824 -2,000
2025-12-02 STX / Seagate Technology Holdings plc 4 Conyers Yolanda Lee S - Sale D 272.91 -750
2025-12-02 WDC / Western Digital Corporation 4 Tregillis Cynthia L S - Sale D 160.5682 -2,801
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 270.2939 -5,338
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 163.1648 -451
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 268.5757 -407
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 159.8867 -600
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 162.1175 -400
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 273.04 -800
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 269.4313 -650
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 272.244 -5,894
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 164.952 -510
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 267.2688 -1,093
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 161.1691 -900
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 158.9787 -500
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 274.89 -100
2025-12-01 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 271.1884 -5,718
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 157.5 -100
2025-12-01 WDC / Western Digital Corporation 4 Cole Martin I S - Sale D 164.2035 -2,539
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)