6 transactions on file (0 open-market purchases and 1 open-market sale on this page).
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-08-26 | Thomas Robert David Senior Vice President Open-market sale | Open-market sale | −25,000 | $230.32 | −5.76M | 47,800.35 |
| 2026-07-01 | Robinson Anne Senior Vice President Option exercise | Option exercise | +5,883 | $0.00 | +0 | 16,270.578 |
| 2026-07-01 | Robinson Anne Senior Vice President Tax withholding | Tax withholding | −3,254 | $286.73 | −933K | 13,016.578 |
| 2026-07-01 | Robinson Anne Senior Vice President Option exercise | Option exercise | +1,412 | $0.00 | +0 | 14,428.578 |
| 2026-07-01 | Robinson Anne Senior Vice President Tax withholding | Tax withholding | −781 | $286.73 | −223.93K | 13,647.578 |
1 more transaction is on Measure
The assistant answers from what IBM has actually filed: 19 annual reports filed with the SEC, 13F positions from the 2 tracked investors who hold it and 6 funds that hold it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
Pressing one answers it here, from IBM's filings and figures. One a day without an account; a free account has its own, and no card.
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Source
From SEC Form 4 filings, filed by officers, directors and 10%-owners within two business days of a transaction. “Indirect” holdings (a trust, an LLC, a family member) are included and not distinguished from direct ones in this table.
Past transactions say nothing about future ones, and none of this is investment advice.
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Every position they holdMeasure
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Whether this is one decision or a pattern, and how it compares with IBM's own history of insider activity.
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