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IBM

International Business Machines

XNYS · COMPUTER & OFFICE EQUIPMENT

3 articles20 insider tx0 holders0 supply chain1 selling intent filing0 new insiders

Research articles

Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.

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Recent insider activity

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$10.0M$5.0M$0-$5.0M-$10.0M2024-10 $02024-11 -$578K2024-12 $02025-01 $02025-02 $299K2025-03 -$6.7M2025-04 $02025-05 $02025-06 $02025-07 $02025-08 $02025-09 $02025-10 $02025-11 $02025-12 $02026-01 $304K2026-02 $113K2026-03 $02026-04 $02026-05 $02026-06 $02026-07 $02026-08 -$5.8M2026-09 $0Oct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

open-market Form 4 only - grants, exercises, tax withholding excluded

0 buyers - 1 unique sellers · Institutional activity: not available - insufficient comparable institutions for the latest complete quarter.

Date Insider Title Type Shares Price Value
August 27, 2026 Krishna Arvind Chairman, President & CEO DISCRETIONARY 8,375.56 $239 ~$2.0M
August 26, 2026 Thomas Robert David Senior Vice President SELL -25,000 $230 ~$5.8M
July 1, 2026 Robinson Anne Senior Vice President OPTION_EXERCISE 5,883 — —
July 1, 2026 Robinson Anne Senior Vice President TAX_WITHHOLD -3,254 $287 ~$0.9M
July 1, 2026 Robinson Anne Senior Vice President OPTION_EXERCISE 1,412 — —
July 1, 2026 Robinson Anne Senior Vice President TAX_WITHHOLD -781 $287 ~$0.2M
July 1, 2026 Robinson Anne Senior Vice President OPTION_EXERCISE -5,883 — —
July 1, 2026 Robinson Anne Senior Vice President OPTION_EXERCISE -1,412 — —
June 30, 2026 Laguarta Ramon — GRANT 325 $281 ~$91K
June 30, 2026 Zollar Alfred W — GRANT 325 $281 ~$91K
June 30, 2026 Voser Peter R. — GRANT 356 $281 ~$0.1M
June 30, 2026 Pollack Martha E — GRANT 209 $281 ~$59K
June 30, 2026 Miebach Michael — GRANT 325 $281 ~$91K
June 30, 2026 Mcnabb Frederick William Iii — GRANT 325 $281 ~$91K
June 30, 2026 Liveris Andrew N — GRANT 347 $281 ~$98K
June 30, 2026 Howard Michelle J — GRANT 228 $281 ~$64K
June 30, 2026 Gorsky Alex — GRANT 383 $281 ~$0.1M
June 30, 2026 Farr David N — GRANT 209 $281 ~$59K
June 30, 2026 Buberl Thomas — GRANT 341 $281 ~$96K
June 30, 2026 Brown Marianne Catherine — GRANT 325 $281 ~$91K

Insider Selling Intent (Form 144)

Date Filer Relationship Est. shares Filing
August 26, 2026 Robert Thomas — 25,000 SEC
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