Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 26 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 444 $219.93 $97,649 15,256 Direct +3.00% Acquired 0.6% (price as of 2026-10-06)
June 30, 2026 IBM A 341 $281.21 $95,893 14,706 Direct +2.37% Acquired -21.3% (price as of 2026-10-06)
March 31, 2026 IBM A 377 $242.39 $91,381 14,278 Direct +2.71% Acquired -8.7% (price as of 2026-10-06)
Dec. 31, 2025 IBM A 309 $296.21 $91,529 13,808 Direct +2.29% Acquired -25.3% (price as of 2026-10-06)
Sept. 30, 2025 IBM A 324 $282.16 $91,420 13,428 Direct +2.47% Acquired -21.6% (price as of 2026-10-06)
June 30, 2025 IBM A 310 $294.78 $91,382 13,020 Direct +2.44% Acquired -24.9% (price as of 2026-10-06)
March 31, 2025 IBM A 367 $248.66 $91,258 12,633 Direct +2.99% Acquired -11.0% (price as of 2026-10-06)
Dec. 31, 2024 IBM A 399 $219.83 $87,712 12,187 Direct +3.38% Acquired 0.7% (price as of 2026-10-06)
Sept. 30, 2024 IBM A 396 $221.08 $87,548 11,705 Direct +3.50% Acquired 0.1% (price as of 2026-10-06)
June 28, 2024 IBM A 506 $172.95 $87,513 11,218 Direct +4.72% Acquired 28.0% (price as of 2026-10-06)
March 28, 2024 IBM A 459 $190.96 $87,651 10,608 Direct +4.52% Acquired 15.9% (price as of 2026-10-06)
Dec. 29, 2023 IBM A 536 $163.55 $87,663 10,063 Direct +5.63% Acquired 35.3% (price as of 2026-10-06)
Sept. 29, 2023 IBM A 624 $140.30 $87,547 9,432 Direct +7.08% Acquired 57.7% (price as of 2026-10-06)
June 30, 2023 IBM A 654 $133.81 $87,512 8,711 Direct +8.12% Acquired 65.4% (price as of 2026-10-06)
March 31, 2023 IBM A 668 $131.09 $87,568 7,960 Direct +9.16% Acquired 68.8% (price as of 2026-10-06)
Dec. 31, 2022 IBM A 577 $140.89 $81,294 7,198 Direct +8.71% Acquired 57.1% (price as of 2026-10-06)
Sept. 30, 2022 IBM A 684 $118.81 $81,266 6,549 Direct +11.66% Acquired 86.3% (price as of 2026-10-06)
June 30, 2022 IBM A 576 $141.19 $81,325 5,792 Direct +11.04% Acquired 56.7% (price as of 2026-10-06)
March 31, 2022 IBM A 625 $130.02 $81,262 5,154 Direct +13.80% Acquired 70.2% (price as of 2026-10-06)
Dec. 31, 2021 IBM A 608 $133.66 $81,265 4,470 Direct +15.74% Acquired 65.6% (price as of 2026-10-06)
Sept. 30, 2021 IBM A 585 $138.93 $81,274 3,641 Direct +19.14% Acquired 66.6% (price as of 2026-10-06)
June 30, 2021 IBM A 555 $146.59 $81,357 3,020 Direct +22.52% Acquired 57.9% (price as of 2026-10-06)
March 31, 2021 IBM A 610 $133.26 $81,289 2,439 Direct +33.35% Acquired 73.7% (price as of 2026-10-06)
Dec. 31, 2020 IBM A 646 $125.88 $81,318 1,806 Direct +55.69% Acquired 83.9% (price as of 2026-10-06)
Sept. 30, 2020 IBM A 668 $121.67 $81,276 1,146 Direct +139.75% Acquired 90.2% (price as of 2026-10-06)
June 30, 2020 IBM A 471 $120.77 $56,883 471 Direct · Acquired 91.7% (price as of 2026-10-06)

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
Sept. 30, 2026 IBM Promised Fee Share Common Stock (444) · · 444 Acquired
June 30, 2026 IBM Promised Fee Share Common Stock (341) · · 341 Acquired
March 31, 2026 IBM Promised Fee Share Common Stock (377) · · 377 Acquired
Dec. 31, 2025 IBM Promised Fee Share Common Stock (309) · · 309 Acquired
Sept. 30, 2025 IBM Promised Fee Share Common Stock (324) · · 324 Acquired
June 30, 2025 IBM Promised Fee Share Common Stock (310) · · 310 Acquired
March 31, 2025 IBM Promised Fee Share Common Stock (367) · · 367 Acquired
Dec. 31, 2024 IBM Promised Fee Share Common Stock (399) · · 399 Acquired
Sept. 30, 2024 IBM Promised Fee Share Common Stock (396) · · 396 Acquired
June 28, 2024 IBM Promised Fee Share Common Stock (506) · · 506 Acquired
March 28, 2024 IBM Promised Fee Share Common Stock (459) · · 459 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 (471) · · 471 Acquired

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