Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 80 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
June 4, 2026 IBM G 400 · · 16,578 Direct -2.36% Disposed (price as of 2026-10-05)
Feb. 26, 2026 IBM A 2,844 · · 2,844 Direct · Acquired (price as of 2026-10-05)
Feb. 26, 2026 IBM A 7,584 · · 7,584 Direct · Acquired (price as of 2026-10-05)
Feb. 21, 2026 IBM M 396 · · 16,599 Direct +2.44% Acquired (price as of 2026-10-05)
Feb. 21, 2026 IBM F 201 $256.42 $51,540 16,398 Direct -1.21% Disposed -13.6% (price as of 2026-10-05)
Feb. 21, 2026 IBM M 540 · · 16,938 Direct +3.29% Acquired (price as of 2026-10-05)
Feb. 21, 2026 IBM F 274 $256.42 $70,259 16,664 Direct -1.62% Disposed -13.6% (price as of 2026-10-05)
Feb. 21, 2026 IBM M 632 · · 17,296 Direct +3.79% Acquired (price as of 2026-10-05)
Feb. 21, 2026 IBM F 320 $256.42 $82,054 16,976 Direct -1.85% Disposed -13.6% (price as of 2026-10-05)
Feb. 21, 2026 IBM M 396 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Feb. 21, 2026 IBM M 540 · · 541 Direct -49.95% Disposed (price as of 2026-10-05)
Feb. 21, 2026 IBM M 632 · · 1,264 Direct -33.33% Disposed (price as of 2026-10-05)
Feb. 18, 2026 IBM M 696 · · 16,556 Direct +4.39% Acquired (price as of 2026-10-05)
Feb. 18, 2026 IBM F 353 $258.68 $91,314 16,203 Direct -2.13% Disposed -14.3% (price as of 2026-10-05)
Feb. 18, 2026 IBM M 696 · · 2,091 Direct -24.97% Disposed (price as of 2026-10-05)
Feb. 1, 2026 IBM A 4,070 · · 17,458 Direct +30.40% Acquired (price as of 2026-10-05)
Feb. 1, 2026 IBM F 1,598 $303.76 $485,408 15,860 Direct -9.15% Disposed -27.1% (price as of 2026-10-05)
Nov. 14, 2025 IBM G 350 · · 13,387 Direct -2.55% Disposed (price as of 2026-10-05)
Sept. 2, 2025 IBM G 400 · · 13,735 Direct -2.83% Disposed (price as of 2026-10-05)
Sept. 2, 2025 IBM A 17,276 · · 17,276 Direct · Acquired (price as of 2026-10-05)
Sept. 1, 2025 IBM M 2,742 · · 15,523 Direct +21.45% Acquired (price as of 2026-10-05)
Sept. 1, 2025 IBM F 1,388 $243.59 $338,103 14,135 Direct -8.94% Disposed -9.0% (price as of 2026-10-05)
Sept. 1, 2025 IBM M 2,742 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 8, 2025 IBM M 517 · · 13,042 Direct +4.13% Acquired (price as of 2026-10-05)
June 8, 2025 IBM F 262 $268.85 $70,439 12,780 Direct -2.01% Disposed -17.6% (price as of 2026-10-05)
June 8, 2025 IBM M 517 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
March 6, 2025 IBM G 400 · · 12,524 Direct -3.10% Disposed (price as of 2026-10-05)
Feb. 21, 2025 IBM M 394 · · 12,311 Direct +3.31% Acquired (price as of 2026-10-05)
Feb. 21, 2025 IBM F 141 $262.92 $37,072 12,170 Direct -1.15% Disposed -15.7% (price as of 2026-10-05)
Feb. 21, 2025 IBM M 541 · · 12,711 Direct +4.45% Acquired (price as of 2026-10-05)
Feb. 21, 2025 IBM F 193 $262.92 $50,744 12,518 Direct -1.52% Disposed -15.7% (price as of 2026-10-05)
Feb. 21, 2025 IBM M 631 · · 13,149 Direct +5.04% Acquired (price as of 2026-10-05)
Feb. 21, 2025 IBM F 225 $262.92 $59,157 12,924 Direct -1.71% Disposed -15.7% (price as of 2026-10-05)
Feb. 21, 2025 IBM M 394 · · 396 Direct -49.87% Disposed (price as of 2026-10-05)
Feb. 21, 2025 IBM M 541 · · 1,081 Direct -33.35% Disposed (price as of 2026-10-05)
Feb. 21, 2025 IBM M 631 · · 1,896 Direct -24.97% Disposed (price as of 2026-10-05)
Feb. 18, 2025 IBM A 2,787 · · 2,787 Direct · Acquired (price as of 2026-10-05)
Feb. 18, 2025 IBM A 7,432 · · 7,432 Direct · Acquired (price as of 2026-10-05)
Feb. 1, 2025 IBM A 2,445 · · 12,823 Direct +23.56% Acquired (price as of 2026-10-05)
Feb. 1, 2025 IBM F 906 $254.56 $230,631 11,917 Direct -7.07% Disposed -13.0% (price as of 2026-10-05)
Sept. 3, 2024 IBM G 530 · · 10,372 Direct -4.86% Disposed (price as of 2026-10-05)
Sept. 1, 2024 IBM M 2,742 · · 12,290 Direct +28.72% Acquired (price as of 2026-10-05)
Sept. 1, 2024 IBM F 1,388 $200.48 $278,266 10,902 Direct -11.29% Disposed 10.5% (price as of 2026-10-05)
Sept. 1, 2024 IBM M 2,742 · · 2,742 Direct -50.00% Disposed (price as of 2026-10-05)
June 10, 2024 IBM G 610 · · 9,548 Direct -6.01% Disposed (price as of 2026-10-05)
June 8, 2024 IBM M 527 · · 10,110 Direct +5.50% Acquired (price as of 2026-10-05)
June 8, 2024 IBM F 205 $169.71 $34,791 9,905 Direct -2.03% Disposed 30.6% (price as of 2026-10-05)
June 8, 2024 IBM M 514 · · 10,419 Direct +5.19% Acquired (price as of 2026-10-05)
June 8, 2024 IBM F 261 $169.71 $44,294 10,158 Direct -2.51% Disposed 30.6% (price as of 2026-10-05)
June 8, 2024 IBM M 527 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 8, 2024 IBM M 514 · · 517 Direct -49.85% Disposed (price as of 2026-10-05)
Feb. 21, 2024 IBM M 394 · · 9,375 Direct +4.39% Acquired (price as of 2026-10-05)
Feb. 21, 2024 IBM F 141 $180.87 $25,503 9,234 Direct -1.50% Disposed 22.5% (price as of 2026-10-05)
Feb. 21, 2024 IBM M 540 · · 9,774 Direct +5.85% Acquired (price as of 2026-10-05)
Feb. 21, 2024 IBM F 193 $180.87 $34,908 9,581 Direct -1.97% Disposed 22.5% (price as of 2026-10-05)
Feb. 21, 2024 IBM A 2,527 · · 2,527 Direct · Acquired (price as of 2026-10-05)
Feb. 21, 2024 IBM A 8,421 · · 8,421 Direct · Acquired (price as of 2026-10-05)
Feb. 21, 2024 IBM M 394 · · 790 Direct -33.28% Disposed (price as of 2026-10-05)
Feb. 21, 2024 IBM M 540 · · 1,622 Direct -24.98% Disposed (price as of 2026-10-05)
Feb. 1, 2024 IBM A 1,729 · · 9,632 Direct +21.88% Acquired (price as of 2026-10-05)
Feb. 1, 2024 IBM F 651 $185.18 $120,552 8,981 Direct -6.76% Disposed 19.7% (price as of 2026-10-05)
June 8, 2023 IBM M 524 · · 7,751 Direct +7.25% Acquired (price as of 2026-10-05)
June 8, 2023 IBM F 188 $134.99 $25,378 7,563 Direct -2.43% Disposed 64.1% (price as of 2026-10-05)
June 8, 2023 IBM M 514 · · 8,077 Direct +6.80% Acquired (price as of 2026-10-05)
June 8, 2023 IBM F 184 $134.99 $24,838 7,893 Direct -2.28% Disposed 64.1% (price as of 2026-10-05)
June 8, 2023 IBM M 524 · · 527 Direct -49.86% Disposed (price as of 2026-10-05)
June 8, 2023 IBM M 514 · · 1,031 Direct -33.27% Disposed (price as of 2026-10-05)
June 7, 2023 IBM M 386 · · 7,365 Direct +5.53% Acquired (price as of 2026-10-05)
June 7, 2023 IBM F 138 $133.32 $18,398 7,227 Direct -1.87% Disposed 66.2% (price as of 2026-10-05)
June 7, 2023 IBM M 386 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
June 3, 2023 IBM M 2,848 · · 7,993 Direct +55.35% Acquired (price as of 2026-10-05)
June 3, 2023 IBM F 1,014 $131.63 $133,473 6,979 Direct -12.69% Disposed 68.3% (price as of 2026-10-05)
June 3, 2023 IBM M 2,848 · · 0 Direct -100.00% Disposed (price as of 2026-10-05)
Feb. 21, 2023 IBM M 394 · · 5,286 Direct +8.05% Acquired (price as of 2026-10-05)
Feb. 21, 2023 IBM F 141 $133.00 $18,753 5,145 Direct -2.67% Disposed 66.6% (price as of 2026-10-05)
Feb. 21, 2023 IBM A 2,162 · · 2,162 Direct · Acquired (price as of 2026-10-05)
Feb. 21, 2023 IBM A 8,643 · · 8,643 Direct · Acquired (price as of 2026-10-05)
Feb. 21, 2023 IBM M 394 · · 1,184 Direct -24.97% Disposed (price as of 2026-10-05)
Feb. 1, 2023 IBM A 1,364 · · 5,425 Direct +33.59% Acquired (price as of 2026-10-05)
Feb. 1, 2023 IBM F 533 $134.29 $71,577 4,892 Direct -9.82% Disposed 65.0% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Feb. 26, 2026 IBM Rst. Stock Unit Common Stock (2,844) · · 2,844 Acquired
Feb. 26, 2026 IBM Emp. Stock Option (right to buy) Common Stock (7,584) $243.22 Feb. 25, 2036 7,584 Acquired
Feb. 21, 2026 IBM Rst. Stock Unit [F1] Common Stock (396) · · 396 Disposed
Feb. 21, 2026 IBM Rst. Stock Unit [F4] Common Stock (540) · · 540 Disposed
Feb. 21, 2026 IBM Rst. Stock Unit [F5] Common Stock (632) · · 632 Disposed
Feb. 18, 2026 IBM Rst. Stock Unit [F1] Common Stock (696) · · 696 Disposed
Sept. 2, 2025 IBM Rst. Stock Unit Common Stock (17,276) · · 17,276 Acquired
Sept. 1, 2025 IBM Rst. Stock Unit [F1] Common Stock (2,742) · · 2,742 Disposed
June 8, 2025 IBM Rst. Stock Unit [F1] Common Stock (517) · · 517 Disposed
Feb. 21, 2025 IBM Rst. Stock Unit Common Stock (394) · · 394 Disposed
Feb. 21, 2025 IBM Rst. Stock Unit Common Stock (541) · · 541 Disposed
Feb. 21, 2025 IBM Rst. Stock Unit Common Stock (631) · · 631 Disposed
Feb. 18, 2025 IBM Rst. Stock Unit Common Stock (2,787) · · 2,787 Acquired
Feb. 18, 2025 IBM Emp. Stock Option (right to buy) Common Stock (7,432) $261.89 Feb. 17, 2035 7,432 Acquired
Sept. 1, 2024 IBM Rst. Stock Unit [F1] Common Stock (2,742) · · 2,742 Disposed
June 8, 2024 IBM Rst. Stock Unit [F1] Common Stock (527) · · 527 Disposed
June 8, 2024 IBM Rst. Stock Unit [F4] Common Stock (514) · · 514 Disposed
Feb. 21, 2024 IBM Rst. Stock Unit Common Stock (2,527) · · 2,527 Acquired
Feb. 21, 2024 IBM Emp. Stock Option (right to buy) Common Stock (8,421) $180.87 Feb. 20, 2034 8,421 Acquired
Feb. 21, 2024 IBM Rst. Stock Unit Common Stock (394) · · 394 Disposed
Feb. 21, 2024 IBM Rst. Stock Unit Common Stock (540) · · 540 Disposed
June 8, 2023 IBM Rst. Stock Unit [F4] Common Stock (524) · · 524 Disposed
June 8, 2023 IBM Rst. Stock Unit [F5] Common Stock (514) · · 514 Disposed
June 7, 2023 IBM Rst. Stock Unit [F1] Common Stock (386) · · 386 Disposed
June 3, 2023 IBM Rst. Stock Unit [F1] Common Stock (2,848) · · 2,848 Disposed
Feb. 21, 2023 IBM Rst. Stock Unit Common Stock (2,162) · · 2,162 Acquired
Feb. 21, 2023 IBM Emp. Stock Option (right to buy) Common Stock (8,643) $133.00 Feb. 20, 2033 8,643 Acquired
Feb. 21, 2023 IBM Rst. Stock Unit Common Stock (394) · · 394 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 8 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Feb. 1, 2023 IBM Common Stock 4,061 Direct
Feb. 1, 2023 IBM Emp. Stock Option (right to buy)→ Common Stock (7,359) 7,359 Direct
Feb. 1, 2023 IBM Rst. Stock Unit→ Common Stock (2,848) 2,848 Direct
Feb. 1, 2023 IBM Rst. Stock Unit→ Common Stock (386) 386 Direct
Feb. 1, 2023 IBM Rst. Stock Unit→ Common Stock (1,051) 1,051 Direct
Feb. 1, 2023 IBM Rst. Stock Unit→ Common Stock (1,545) 1,545 Direct
Feb. 1, 2023 IBM Rst. Stock Unit→ Common Stock (5,484) 5,484 Direct
Feb. 1, 2023 IBM Rst. Stock Unit→ Common Stock (1,578) 1,578 Direct