SEC Form 4 · accession 0002005007-26-000005
INTERNATIONAL BUSINESS MACHINES CORP · IBM
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Robert David Thomas
Officer — Senior Vice President
Period of report
Aug 26, 2026
Accepted (ET)
Aug 28, 2026 · 4:23 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000051143
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 26, 2026 | S | 25,000 | $230.3235 | D | 47,800 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported in Column 4 is weighted average price. These shares were sold in multiple transactions at prices ranging from $229.835 to $230.69, inclusive. The reporting person undertakes to provide to International Business Machines Corporation (IBM), any security holder of IBM, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote (1) to this Form 4.