Follow the people · Insider
Robert David Thomas
Robert David Thomas files insider transactions with the SEC as a senior vice president of International Business Machines (IBM). We hold 1 disclosed purchase or sale filed since 5 February 2024, 1 of them in the last 90 days.
- Files forIBM
- Disclosed buys and sells1 in all, 1 in the last 90 days
- Last disclosure28 August 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 February 2024 — 26 August 2026Senior Vice President · International Business Machines (IBM)79 Form 4 lines · source: SEC Form 4
Everything they disclosed
79 entries, newest first — one per disclosure report, one per Form 4 line- ▼ sold on the open market 25,000 shares of International Business MachinesSEC Form 428 August 2026Common Stock · traded 26 August 2026 · filed 28 August 2026
- was granted 10,565 shares of International Business Machines (a derivative holding)SEC Form 427 February 2026Rst. Stock Unit · traded 26 February 2026 · filed 27 February 2026
- was granted 42,258 shares of International Business Machines (a derivative holding)SEC Form 427 February 2026Emp. Stock Option (right to buy) · traded 26 February 2026 · filed 27 February 2026
- was granted 10,565 shares of International Business Machines (a derivative holding)SEC Form 427 February 2026Rst. Stock Unit · traded 26 February 2026 · filed 27 February 2026
- was granted 42,258 shares of International Business Machines (a derivative holding)SEC Form 427 February 2026Emp. Stock Option (right to buy) · traded 26 February 2026 · filed 27 February 2026
- exercised options over 2,631 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- had shares withheld for tax on 1,329 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 3,116 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,631 shares of International Business Machines (a derivative holding)SEC Form 423 February 2026Rst. Stock Unit · traded 21 February 2026 · filed 23 February 2026
- exercised options over 3,116 shares of International Business Machines (a derivative holding)SEC Form 423 February 2026Rst. Stock Unit · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,667 shares of International Business Machines (a derivative holding)SEC Form 423 February 2026Rst. Stock Unit · traded 21 February 2026 · filed 23 February 2026
- had shares withheld for tax on 1,575 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,667 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- had shares withheld for tax on 1,349 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,631 shares of International Business Machines (a derivative holding)SEC Form 423 February 2026Rst. Stock Unit · traded 21 February 2026 · filed 23 February 2026
- exercised options over 3,116 shares of International Business Machines (a derivative holding)SEC Form 423 February 2026Rst. Stock Unit · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,631 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- had shares withheld for tax on 1,329 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 3,116 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- had shares withheld for tax on 1,575 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,667 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- had shares withheld for tax on 1,349 shares of International Business MachinesSEC Form 423 February 2026Common Stock · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,667 shares of International Business Machines (a derivative holding)SEC Form 423 February 2026Rst. Stock Unit · traded 21 February 2026 · filed 23 February 2026
- exercised options over 2,549 shares of International Business MachinesSEC Form 419 February 2026Common Stock · traded 18 February 2026 · filed 19 February 2026
- had shares withheld for tax on 1,290 shares of International Business MachinesSEC Form 419 February 2026Common Stock · traded 18 February 2026 · filed 19 February 2026
- exercised options over 2,549 shares of International Business Machines (a derivative holding)SEC Form 419 February 2026Rst. Stock Unit · traded 18 February 2026 · filed 19 February 2026
- exercised options over 2,549 shares of International Business Machines (a derivative holding)SEC Form 419 February 2026Rst. Stock Unit · traded 18 February 2026 · filed 19 February 2026
- exercised options over 2,549 shares of International Business MachinesSEC Form 419 February 2026Common Stock · traded 18 February 2026 · filed 19 February 2026
- had shares withheld for tax on 1,290 shares of International Business MachinesSEC Form 419 February 2026Common Stock · traded 18 February 2026 · filed 19 February 2026
- was granted 42,247 shares of International Business MachinesSEC Form 42 February 2026Common Stock · traded 1 February 2026 · filed 2 February 2026
- had shares withheld for tax on 20,879 shares of International Business MachinesSEC Form 42 February 2026Common Stock · traded 1 February 2026 · filed 2 February 2026
- was granted 42,247 shares of International Business MachinesSEC Form 42 February 2026Common Stock · traded 1 February 2026 · filed 2 February 2026
- had shares withheld for tax on 20,879 shares of International Business MachinesSEC Form 42 February 2026Common Stock · traded 1 February 2026 · filed 2 February 2026
- gave away 700 shares of International Business MachinesSEC Form 47 November 2025Common Stock · traded 6 November 2025 · filed 7 November 2025
- exercised options over 3,443 shares of International Business Machines (a derivative holding)SEC Form 49 June 2025Rst. Stock Unit · traded 8 June 2025 · filed 9 June 2025
- exercised options over 3,443 shares of International Business MachinesSEC Form 49 June 2025Common Stock · traded 8 June 2025 · filed 9 June 2025
- had shares withheld for tax on 1,739 shares of International Business MachinesSEC Form 49 June 2025Common Stock · traded 8 June 2025 · filed 9 June 2025
- ▼ sold on the open market 26,543 shares of International Business MachinesSEC Form 43 March 2025Common Stock · traded 3 March 2025 · filed 3 March 2025
- exercised options over 2,628 shares of International Business Machines (a derivative holding)SEC Form 425 February 2025Rst. Stock Unit · traded 21 February 2025 · filed 25 February 2025
- exercised options over 3,116 shares of International Business Machines (a derivative holding)SEC Form 425 February 2025Rst. Stock Unit · traded 21 February 2025 · filed 25 February 2025
- exercised options over 2,666 shares of International Business Machines (a derivative holding)SEC Form 425 February 2025Rst. Stock Unit · traded 21 February 2025 · filed 25 February 2025
- exercised options over 2,628 shares of International Business MachinesSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- had shares withheld for tax on 1,327 shares of International Business MachinesSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- exercised options over 3,116 shares of International Business MachinesSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- had shares withheld for tax on 1,575 shares of International Business MachinesSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- exercised options over 2,666 shares of International Business MachinesSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- had shares withheld for tax on 1,349 shares of International Business MachinesSEC Form 425 February 2025Common Stock · traded 21 February 2025 · filed 25 February 2025
- was granted 10,197 shares of International Business Machines (a derivative holding)SEC Form 419 February 2025Rst. Stock Unit · traded 18 February 2025 · filed 19 February 2025
- was granted 40,786 shares of International Business Machines (a derivative holding)SEC Form 419 February 2025Emp. Stock Option (right to buy) · traded 18 February 2025 · filed 19 February 2025
- exercised options over 14,714 shares of International Business Machines (a derivative holding)SEC Form 412 February 2025Rst. Stock Unit · traded 11 February 2025 · filed 12 February 2025
- exercised options over 14,714 shares of International Business MachinesSEC Form 412 February 2025Common Stock · traded 11 February 2025 · filed 12 February 2025
- had shares withheld for tax on 7,423 shares of International Business MachinesSEC Form 412 February 2025Common Stock · traded 11 February 2025 · filed 12 February 2025
- was granted 1 share of International Business Machines (a derivative holding)SEC Form 411 February 2025Phantom Stock Unit · traded 10 February 2025 · filed 11 February 2025
- was granted 29,337 shares of International Business MachinesSEC Form 43 February 2025Common Stock · traded 1 February 2025 · filed 3 February 2025
- had shares withheld for tax on 14,244 shares of International Business MachinesSEC Form 43 February 2025Common Stock · traded 1 February 2025 · filed 3 February 2025
- was granted 1 share of International Business Machines (a derivative holding)SEC Form 413 November 2024Phantom Stock Unit · traded 12 November 2024 · filed 13 November 2024
- was granted 1 share of International Business Machines (a derivative holding)SEC Form 412 August 2024Phantom Stock Unit · traded 9 August 2024 · filed 12 August 2024
- exercised options over 3,673 shares of International Business Machines (a derivative holding)SEC Form 411 June 2024Rst. Stock Unit · traded 8 June 2024 · filed 11 June 2024
- exercised options over 3,442 shares of International Business Machines (a derivative holding)SEC Form 411 June 2024Rst. Stock Unit · traded 8 June 2024 · filed 11 June 2024
- exercised options over 3,673 shares of International Business MachinesSEC Form 411 June 2024Common Stock · traded 8 June 2024 · filed 11 June 2024
- had shares withheld for tax on 1,852 shares of International Business MachinesSEC Form 411 June 2024Common Stock · traded 8 June 2024 · filed 11 June 2024
- exercised options over 3,442 shares of International Business MachinesSEC Form 411 June 2024Common Stock · traded 8 June 2024 · filed 11 June 2024
- had shares withheld for tax on 1,736 shares of International Business MachinesSEC Form 411 June 2024Common Stock · traded 8 June 2024 · filed 11 June 2024
- gave away 18,000 shares of International Business MachinesSEC Form 411 June 2024Common Stock · traded 10 June 2024 · filed 11 June 2024
- was granted 1 share of International Business Machines (a derivative holding)SEC Form 410 May 2024Phantom Stock Unit · traded 9 May 2024 · filed 10 May 2024
- was granted 10,666 shares of International Business Machines (a derivative holding)SEC Form 423 February 2024Rst. Stock Unit · traded 21 February 2024 · filed 23 February 2024
- was granted 53,328 shares of International Business Machines (a derivative holding)SEC Form 423 February 2024Emp. Stock Option (right to buy) · traded 21 February 2024 · filed 23 February 2024
- exercised options over 2,628 shares of International Business Machines (a derivative holding)SEC Form 423 February 2024Rst. Stock Unit · traded 21 February 2024 · filed 23 February 2024
- exercised options over 3,115 shares of International Business Machines (a derivative holding)SEC Form 423 February 2024Rst. Stock Unit · traded 21 February 2024 · filed 23 February 2024
- exercised options over 2,628 shares of International Business MachinesSEC Form 423 February 2024Common Stock · traded 21 February 2024 · filed 23 February 2024
- had shares withheld for tax on 1,326 shares of International Business MachinesSEC Form 423 February 2024Common Stock · traded 21 February 2024 · filed 23 February 2024
- exercised options over 3,115 shares of International Business MachinesSEC Form 423 February 2024Common Stock · traded 21 February 2024 · filed 23 February 2024
- had shares withheld for tax on 1,572 shares of International Business MachinesSEC Form 423 February 2024Common Stock · traded 21 February 2024 · filed 23 February 2024
- exercised options over 22,068 shares of International Business Machines (a derivative holding)SEC Form 413 February 2024Rst. Stock Unit · traded 11 February 2024 · filed 13 February 2024
- exercised options over 22,068 shares of International Business MachinesSEC Form 413 February 2024Common Stock · traded 11 February 2024 · filed 13 February 2024
- had shares withheld for tax on 10,346 shares of International Business MachinesSEC Form 413 February 2024Common Stock · traded 11 February 2024 · filed 13 February 2024
- was granted 1 share of International Business Machines (a derivative holding)SEC Form 412 February 2024Phantom Stock Unit · traded 8 February 2024 · filed 12 February 2024
- was granted 21,477 shares of International Business MachinesSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
- had shares withheld for tax on 10,047 shares of International Business MachinesSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.