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
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 746.5326 -1,463
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 763.18 -120
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 760.485 -80
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 753.6946 -2,708
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 758.0475 -320
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 742.005 -120
2026-05-20 WDC / Western Digital Corporation 4 Davis Brian Scott M - Exercise D 5
2026-05-20 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K M - Exercise D 4
2026-05-20 WDC / Western Digital Corporation 4 Sennesael Kris M - Exercise D 141
2026-05-20 WDC / Western Digital Corporation 4 Tregillis Cynthia L M - Exercise D 3
2026-05-20 WDC / Western Digital Corporation 4 Tan Irving M - Exercise D 12
2026-05-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 46.23 14,000
2026-05-20 WDC / Western Digital Corporation 4 Davis Brian Scott F - Taxes D 459.62 -716
2026-05-20 WDC / Western Digital Corporation 4 Sennesael Kris F - Taxes D 459.62 -18,374
2026-05-20 WDC / Western Digital Corporation 4 Gubbi Vidyadhara K F - Taxes D 459.62 -593
2026-05-20 WDC / Western Digital Corporation 4 Tregillis Cynthia L F - Taxes D 459.62 -379
2026-05-20 WDC / Western Digital Corporation 4 Tan Irving F - Taxes D 459.62 -145
2026-05-18 NTAP / NetApp, Inc. 4 De Lorenzo Daniel S - Sale D 120.00 -275
2026-05-15 NTAP / NetApp, Inc. 4 CERNUDA CESAR M - Exercise D 10,705
2026-05-15 NTAP / NetApp, Inc. 4 JABRE WISSAM G M - Exercise D 5,424
2026-05-15 NTAP / NetApp, Inc. 4 De Lorenzo Daniel M - Exercise D 2,116
2026-05-15 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M M - Exercise D 7,573
2026-05-15 NTAP / NetApp, Inc. 4 Kurian George M - Exercise D 18,489
2026-05-15 WDC / Western Digital Corporation 4 KIDDOO BRUCE E G - Gift D -100
2026-05-15 NTAP / NetApp, Inc. 4 De Lorenzo Daniel F - Taxes D 119.93 -751
2026-05-15 NTAP / NetApp, Inc. 4 Kurian George F - Taxes D 119.93 -9,326
2026-05-15 NTAP / NetApp, Inc. 4 CERNUDA CESAR F - Taxes D 119.93 -5,033
2026-05-15 NTAP / NetApp, Inc. 4 JABRE WISSAM G F - Taxes D 119.93 -2,736
2026-05-15 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M F - Taxes D 119.93 -3,822
2026-05-14 STX / Seagate Technology Holdings plc 4 Teh Ban Seng S - Sale D 817.2842 -8,003
2026-05-14 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 101.34 2,358
2026-05-14 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 68.83 2,130
2026-05-14 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 64.31 3,515
2026-05-14 NTAP / NetApp, Inc. 4 Nair Syam F - Taxes D 118.58 -3,071
2026-05-14 NTAP / NetApp, Inc. 4 Kurian George F - Taxes D 118.58 -28,759
2026-05-14 NTAP / NetApp, Inc. 4 Kurian George F - Taxes D 118.58 -35,332
2026-05-14 NTAP / NetApp, Inc. 4 CERNUDA CESAR F - Taxes D 118.58 -15,589
2026-05-14 NTAP / NetApp, Inc. 4 CERNUDA CESAR F - Taxes D 118.58 -12,690
2026-05-14 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M F - Taxes D 118.58 -5,002
2026-05-14 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M F - Taxes D 118.58 -6,144
2026-05-14 NTAP / NetApp, Inc. 4 JABRE WISSAM G F - Taxes D 118.58 -8,925
2026-05-14 NTAP / NetApp, Inc. 4 Nair Syam F - Taxes D 118.58 -3,674
2026-05-14 NTAP / NetApp, Inc. 4 JABRE WISSAM G F - Taxes D 118.58 -10,679
2026-05-14 NTAP / NetApp, Inc. 4 Nair Syam A - Award D 7,803
2026-05-14 NTAP / NetApp, Inc. 4 Nair Syam A - Award D 9,336
2026-05-14 P / Everpure, Inc. 4 Chu Mona A - Award D 8,848
2026-05-14 NTAP / NetApp, Inc. 4 Kurian George A - Award D 70,060
2026-05-14 NTAP / NetApp, Inc. 4 JABRE WISSAM G A - Award D 21,174
2026-05-14 NTAP / NetApp, Inc. 4 Kurian George A - Award D 57,027
2026-05-14 NTAP / NetApp, Inc. 4 CERNUDA CESAR A - Award D 33,166
P
Compra de mercado aberto ou privada de ativo não-derivativo ou derivativo
S
Venda de mercado aberto ou privada de ativo não-derivativo ou derivativo
A
Concessão, premiação, ou outra aquisição de ativos da empresa (como uma opção)
C
Conversão de derivativo
D
Venda ou transferência de ativos de volta para a empresa
F
Pagamento do preço de exercício ou responsabilidade fiscal utilizando parte dos ativos recebidos da empresa
G
Doação de ativos pelo ou para o insider
K
Swaps de capital e transações de hedge similares
M
Exercício ou conversão de ativo derivativo recebido da empresa (como uma opção)
V
Uma transação voluntariamente reportada no Formulário 4
J
Outro (acompanhado de uma nota explicativa descrevendo a transação)