Insider at

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Insider transactions

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0 buys (P) 0 sells (S) Net: $0 + 33 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
Sept. 30, 2026 IBM A 268 $219.93 $58,941 17,899 Direct +1.52% Acquired 1.2% (price as of 2026-10-02)
June 30, 2026 IBM A 209 $281.21 $58,773 17,506 Direct +1.21% Acquired -20.8% (price as of 2026-10-02)
March 31, 2026 IBM A 243 $242.39 $58,901 17,190 Direct +1.43% Acquired -8.1% (price as of 2026-10-02)
Dec. 31, 2025 IBM A 199 $296.21 $58,946 16,835 Direct +1.20% Acquired -24.8% (price as of 2026-10-02)
Sept. 30, 2025 IBM A 209 $282.16 $58,971 16,538 Direct +1.28% Acquired -21.1% (price as of 2026-10-02)
June 30, 2025 IBM A 200 $294.78 $58,956 16,234 Direct +1.25% Acquired -24.5% (price as of 2026-10-02)
June 30, 2025 IBM A 196 $294.78 $57,777 16,224 Direct +1.22% Acquired -24.5% (price as of 2026-10-02)
March 31, 2025 IBM A 237 $248.66 $58,932 15,937 Direct +1.51% Acquired -10.5% (price as of 2026-10-02)
March 31, 2025 IBM A 232 $248.66 $57,689 15,932 Direct +1.48% Acquired -10.5% (price as of 2026-10-02)
Dec. 31, 2024 IBM A 251 $219.83 $55,177 15,599 Direct +1.64% Acquired 1.3% (price as of 2026-10-02)
Sept. 30, 2024 IBM A 250 $221.08 $55,270 15,239 Direct +1.67% Acquired 0.7% (price as of 2026-10-02)
June 28, 2024 IBM A 319 $172.95 $55,171 14,868 Direct +2.19% Acquired 28.7% (price as of 2026-10-02)
March 28, 2024 IBM A 289 $190.96 $55,187 14,408 Direct +2.05% Acquired 16.6% (price as of 2026-10-02)
Dec. 29, 2023 IBM A 536 $163.55 $87,663 13,998 Direct +3.98% Acquired 36.1% (price as of 2026-10-02)
Sept. 29, 2023 IBM A 624 $140.30 $87,547 13,328 Direct +4.91% Acquired 58.7% (price as of 2026-10-02)
June 30, 2023 IBM A 654 $133.81 $87,512 12,564 Direct +5.49% Acquired 66.4% (price as of 2026-10-02)
March 31, 2023 IBM A 668 $131.09 $87,568 11,767 Direct +6.02% Acquired 69.8% (price as of 2026-10-02)
Dec. 31, 2022 IBM A 577 $140.89 $81,294 10,955 Direct +5.56% Acquired 58.0% (price as of 2026-10-02)
Sept. 30, 2022 IBM A 684 $118.81 $81,266 10,265 Direct +7.14% Acquired 87.4% (price as of 2026-10-02)
June 30, 2022 IBM A 576 $141.19 $81,325 9,462 Direct +6.48% Acquired 57.7% (price as of 2026-10-02)
March 31, 2022 IBM A 625 $130.02 $81,262 8,780 Direct +7.66% Acquired 71.2% (price as of 2026-10-02)
Dec. 31, 2021 IBM A 608 $133.66 $81,265 8,049 Direct +8.17% Acquired 66.6% (price as of 2026-10-02)
Sept. 30, 2021 IBM A 585 $138.93 $81,274 7,014 Direct +9.10% Acquired 67.6% (price as of 2026-10-02)
June 30, 2021 IBM A 555 $146.59 $81,357 6,353 Direct +9.57% Acquired 58.9% (price as of 2026-10-02)
March 31, 2021 IBM A 610 $133.26 $81,289 5,737 Direct +11.90% Acquired 74.8% (price as of 2026-10-02)
Dec. 31, 2020 IBM A 646 $125.88 $81,318 5,062 Direct +14.63% Acquired 85.0% (price as of 2026-10-02)
Sept. 30, 2020 IBM A 668 $121.67 $81,276 4,360 Direct +18.09% Acquired 91.4% (price as of 2026-10-02)
June 30, 2020 IBM A 673 $120.77 $81,278 3,643 Direct +22.66% Acquired 92.8% (price as of 2026-10-02)
March 31, 2020 IBM A 733 $110.93 $81,312 2,933 Direct +33.32% Acquired 109.9% (price as of 2026-10-02)
Dec. 31, 2019 IBM A 607 $134.04 $81,362 2,173 Direct +38.76% Acquired 73.7% (price as of 2026-10-02)
Sept. 30, 2019 IBM A 559 $145.42 $81,290 1,548 Direct +56.52% Acquired 60.1% (price as of 2026-10-02)
June 28, 2019 IBM A 590 $137.90 $81,361 978 Direct +152.06% Acquired 68.9% (price as of 2026-10-02)
March 29, 2019 IBM A 384 $141.10 $54,182 384 Direct · Acquired 65.0% (price as of 2026-10-02)

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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 30, 2026 IBM Promised Fee Share Common Stock (268) · · 268 Acquired
June 30, 2026 IBM Promised Fee Share Common Stock (209) · · 209 Acquired
March 31, 2026 IBM Promised Fee Share Common Stock (243) · · 243 Acquired
Dec. 31, 2025 IBM Promised Fee Share Common Stock (199) · · 199 Acquired
Sept. 30, 2025 IBM Promised Fee Share Common Stock (209) · · 209 Acquired
June 30, 2025 IBM Promised Fee Share Common Stock · · 200 Acquired
June 30, 2025 IBM Promised Fee Share Common Stock (196) · · 196 Acquired
March 31, 2025 IBM Promised Fee Share Common Stock · · 237 Acquired
March 31, 2025 IBM Promised Fee Share Common Stock (232) · · 232 Acquired
Dec. 31, 2024 IBM Promised Fee Share Common Stock (251) · · 251 Acquired
Sept. 30, 2024 IBM Promised Fee Share Common Stock (250) · · 250 Acquired
June 28, 2024 IBM Promised Fee Share Common Stock (319) · · 319 Acquired
March 28, 2024 IBM Promised Fee Share Common Stock (289) · · 289 Acquired
Dec. 29, 2023 IBM Promised Fee Share Common Stock (536) · · 536 Acquired
Sept. 29, 2023 IBM Promised Fee Share Common Stock (624) · · 624 Acquired
June 30, 2023 IBM Promised Fee Share Common Stock (654) · · 654 Acquired
March 31, 2023 IBM Promised Fee Share Common Stock (668) · · 668 Acquired
Dec. 31, 2022 IBM Promised Fee Share Common Stock (577) · · 577 Acquired
Sept. 30, 2022 IBM Promised Fee Share Common Stock (684) · · 684 Acquired
June 30, 2022 IBM Promised Fee Share Common Stock (576) · · 576 Acquired
March 31, 2022 IBM Promised Fee Share Common Stock (625) · · 625 Acquired
Dec. 31, 2021 IBM Promised Fee Share Common Stock (608) · · 608 Acquired
Sept. 30, 2021 IBM Promised Fee Share Common Stock (585) · · 585 Acquired
June 30, 2021 IBM Promised Fee Share Common Stock (555) · · 555 Acquired
March 31, 2021 IBM Promised Fee Share Common Stock (610) · · 610 Acquired
Dec. 31, 2020 IBM Promised Fee Share Common Stock (646) · · 646 Acquired
Sept. 30, 2020 IBM Promised Fee Share Common Stock (668) · · 668 Acquired
June 30, 2020 IBM Promised Fee Share Common Stock (673) · · 673 Acquired
March 31, 2020 IBM Promised Fee Share Common Stock (733) · · 733 Acquired
Dec. 31, 2019 IBM Promised Fee Share Common Stock (607) · · 607 Acquired
Sept. 30, 2019 IBM Promised Fee Share Common Stock (559) · · 559 Acquired
June 28, 2019 IBM Promised Fee Share Common Stock (590) · · 590 Acquired
March 29, 2019 IBM Promised Fee Share Common Stock (384) · · 384 Acquired

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
Feb. 5, 2019 IBM No securities beneficially owned 0 Direct