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
2025-02-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D M - Exercise D 11,808
2025-02-20 STX / Seagate Technology Holdings plc 4 Teh Ban Seng M - Exercise D 5,905
2025-02-20 STX / Seagate Technology Holdings plc 4 Romano Gianluca M - Exercise D 11,808
2025-02-20 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D F - Taxes D 102.64 -4,755
2025-02-20 STX / Seagate Technology Holdings plc 4 Morris John Christopher F - Taxes D 102.64 -1,415
2025-02-20 STX / Seagate Technology Holdings plc 4 Romano Gianluca F - Taxes D 102.64 -4,698
2025-02-19 NTAP / NetApp, Inc. 4 De Lorenzo Daniel S - Sale D 121.28 -299
2025-02-18 NTAP / NetApp, Inc. 4 Kurian George S - Sale D 118.57 -4,189
2025-02-18 NTAP / NetApp, Inc. 4 Kurian George S - Sale D 119.5 -4,311
2025-02-15 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust M - Exercise I 3,953
2025-02-15 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M M - Exercise D 3,845
2025-02-15 NTAP / NetApp, Inc. 4 CERNUDA CESAR M - Exercise D 5,952
2025-02-15 NTAP / NetApp, Inc. 4 De Lorenzo Daniel M - Exercise D 498
2025-02-15 NTAP / NetApp, Inc. 4 Kurian George M - Exercise D 8,017
2025-02-15 NTAP / NetApp, Inc. 4 Bhela Harvinder S M - Exercise D 2,923
2025-02-15 NTAP / NetApp, Inc. 4 Bhela Harvinder S F - Taxes D 119.06 -757
2025-02-15 NTAP / NetApp, Inc. 4 De Lorenzo Daniel F - Taxes D 119.06 -199
2025-02-15 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M F - Taxes D 119.06 -1,970
2025-02-15 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust F - Taxes I 119.06 -1,598
2025-02-15 NTAP / NetApp, Inc. 4 Kurian George F - Taxes D 119.06 -4,034
2025-02-15 NTAP / NetApp, Inc. 4 CERNUDA CESAR F - Taxes D 119.06 -1,427
2025-02-10 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M S - Sale D 120.75 -452
2025-02-05 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 121.54 -2,200
2025-02-05 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 123.32 -4,608
2025-02-05 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 122.5 -5,692
2025-02-04 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 119.37 -1,721
2025-02-04 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 120.59 -4,383
2025-02-04 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 121.22 -6,396
2025-02-03 QMCO / Quantum Corporation 4 Gianella Kenneth P. S - Sale D 21.529 -1,279
2025-02-03 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 95.1638 -3,417
2025-02-03 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 93.6824 -9,198
2025-02-03 STX / Seagate Technology Holdings plc 4 MOSLEY WILLIAM D S - Sale D 94.2197 -7,385
2025-01-21 NTAP / NetApp, Inc. 4 Kurian George S - Sale D 123.28 -4,026
2025-01-21 NTAP / NetApp, Inc. 4 Kurian George S - Sale D 122.81 -4,474
2025-01-16 QMCO / Quantum Corporation 4 Lerner James J S - Sale D 35.68 -2,511
2025-01-16 QMCO / Quantum Corporation 4 Gianella Kenneth P. S - Sale D 35.68 -1,487
2025-01-16 QMCO / Quantum Corporation 4 Cabrera Brian E S - Sale D 35.68 -1,996
2025-01-16 QMCO / Quantum Corporation 4 Spanjaard Henk Jan S - Sale D 35.68 -935
2025-01-10 NTAP / NetApp, Inc. 4 O'Callahan Elizabeth M S - Sale D 116.79 -451
2025-01-09 PSTG / Pure Storage, Inc. 4 Colgrove John G - Gift D -800,000
2025-01-09 PSTG / Pure Storage, Inc. 4 Colgrove John G - Gift D -200,000
2025-01-09 PSTG / Pure Storage, Inc. 4 Colgrove John By CRT G - Gift I 800,000
2025-01-09 PSTG / Pure Storage, Inc. 4 Colgrove John By Trust G - Gift I 200,000
2025-01-08 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 117.22 -8,007
2025-01-08 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 116.27 -4,493
2025-01-07 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 118.36 -4,889
2025-01-07 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 117.62 -5,996
2025-01-07 NTAP / NetApp, Inc. 4 BERRY MICHAEL J By The Berry Family Trust S - Sale I 116.76 -1,615
2025-01-03 QMCO / Quantum Corporation 4 PACIFIC INVESTMENT MANAGEMENT CO LLC X - Other I 6.2 18,750
2025-01-03 QMCO / Quantum Corporation 4 PACIFIC INVESTMENT MANAGEMENT CO LLC X - Other I 54.2 114,155
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)