Every trade in IBM shares that directors, officers and 10% owners reported on Form 4 since May 14, 2026. Open-market buys and sales are the trades the insider chose to make; grants, option exercises and shares withheld for tax are part of pay.
Bought on the market
$0
0 trades by 0 insiders
Sold on the market
$5.8M
1 trade by 1 insider
| Date | Insider | Role | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Robert David Thomas | Senior Vice President | Sale | -25,000 | 230.32 | 5.8M | 47,800 |
From the Form 4s in SEC's filing index; each date links to the filing. The Insider selling plans tab shows planned sales (10b5-1 plans and Form 144).
Work on IBM in a spreadsheet:
Excel workbook (a sheet per section, ten years by column, charts, links to the filings) ·
CSV.
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