Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 100 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 NOC A 75 $483.48 $36,261 2,837 Direct +2.72% Acquired -1.1% (price as of 2026-10-02)
Aug. 27, 2026 IBM I 8,376 $238.79 $2,000,105 28,447 Direct +41.73% Acquired -6.8% (price as of 2026-10-02)
June 30, 2026 NOC A 71 $509.31 $36,161 2,749 Direct +2.65% Acquired -6.1% (price as of 2026-10-02)
May 20, 2026 NOC A 349 $552.17 $192,707 2,666 Direct +15.06% Acquired -13.4% (price as of 2026-10-02)
March 31, 2026 NOC A 53 $682.24 $36,159 2,317 Direct +2.34% Acquired -29.9% (price as of 2026-10-02)
Feb. 26, 2026 IBM A 22,518 · · 22,518 Direct · Acquired (price as of 2026-10-02)
Feb. 26, 2026 IBM A 90,071 · · 90,071 Direct · Acquired (price as of 2026-10-02)
Feb. 21, 2026 IBM M 5,166 · · 368,627 Direct +1.42% Acquired (price as of 2026-10-02)
Feb. 21, 2026 IBM F 2,587 $256.42 $663,359 366,040 Direct -0.70% Disposed -13.2% (price as of 2026-10-02)
Feb. 21, 2026 IBM M 6,123 · · 372,163 Direct +1.67% Acquired (price as of 2026-10-02)
Feb. 21, 2026 IBM F 3,069 $256.42 $786,953 369,094 Direct -0.82% Disposed -13.2% (price as of 2026-10-02)
Feb. 21, 2026 IBM M 5,614 · · 374,708 Direct +1.52% Acquired (price as of 2026-10-02)
Feb. 21, 2026 IBM F 2,814 $256.42 $721,566 371,894 Direct -0.75% Disposed -13.2% (price as of 2026-10-02)
Feb. 21, 2026 IBM M 5,166 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Feb. 21, 2026 IBM M 6,123 · · 6,123 Direct -50.00% Disposed (price as of 2026-10-02)
Feb. 21, 2026 IBM M 5,614 · · 11,227 Direct -33.34% Disposed (price as of 2026-10-02)
Feb. 18, 2026 IBM M 5,664 · · 366,300 Direct +1.57% Acquired (price as of 2026-10-02)
Feb. 18, 2026 IBM F 2,839 $258.68 $734,393 363,461 Direct -0.78% Disposed -13.9% (price as of 2026-10-02)
Feb. 18, 2026 IBM M 5,664 · · 16,995 Direct -25.00% Disposed (price as of 2026-10-02)
Feb. 1, 2026 IBM A 83,028 · · 401,716 Direct +26.05% Acquired (price as of 2026-10-02)
Feb. 1, 2026 IBM F 41,133 $303.76 $12,494,560 360,583 Direct -10.24% Disposed -26.7% (price as of 2026-10-02)
Dec. 31, 2025 NOC A 64 $570.21 $36,493 2,257 Direct +2.92% Acquired -16.2% (price as of 2026-10-02)
Nov. 5, 2025 IBM G 20,000 · · 318,624 Direct -5.91% Disposed (price as of 2026-10-02)
Sept. 30, 2025 NOC A 59 $609.32 $35,950 2,184 Direct +2.78% Acquired -21.6% (price as of 2026-10-02)
June 30, 2025 NOC A 73 $499.98 $36,499 2,116 Direct +3.57% Acquired -4.4% (price as of 2026-10-02)
June 8, 2025 IBM M 8,606 · · 342,850 Direct +2.57% Acquired (price as of 2026-10-02)
June 8, 2025 IBM F 4,298 $268.85 $1,155,517 338,552 Direct -1.25% Disposed -17.2% (price as of 2026-10-02)
June 8, 2025 IBM M 8,606 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
May 21, 2025 NOC A 385 $473.90 $182,452 2,034 Direct +23.35% Acquired 0.9% (price as of 2026-10-02)
March 31, 2025 NOC A 71 $512.01 $36,353 1,649 Direct +4.50% Acquired -6.6% (price as of 2026-10-02)
Feb. 21, 2025 IBM M 5,163 · · 330,927 Direct +1.58% Acquired (price as of 2026-10-02)
Feb. 21, 2025 IBM F 2,584 $262.92 $679,385 328,343 Direct -0.78% Disposed -15.3% (price as of 2026-10-02)
Feb. 21, 2025 IBM M 6,123 · · 334,466 Direct +1.86% Acquired (price as of 2026-10-02)
Feb. 21, 2025 IBM F 3,069 $262.92 $806,901 331,397 Direct -0.92% Disposed -15.3% (price as of 2026-10-02)
Feb. 21, 2025 IBM M 5,613 · · 337,010 Direct +1.69% Acquired (price as of 2026-10-02)
Feb. 21, 2025 IBM F 2,813 $262.92 $739,594 334,197 Direct -0.83% Disposed -15.3% (price as of 2026-10-02)
Feb. 21, 2025 IBM M 5,163 · · 5,166 Direct -49.99% Disposed (price as of 2026-10-02)
Feb. 21, 2025 IBM M 6,123 · · 12,246 Direct -33.33% Disposed (price as of 2026-10-02)
Feb. 21, 2025 IBM M 5,613 · · 16,841 Direct -25.00% Disposed (price as of 2026-10-02)
Feb. 18, 2025 IBM A 22,659 · · 22,659 Direct · Acquired (price as of 2026-10-02)
Feb. 18, 2025 IBM A 90,634 · · 90,634 Direct · Acquired (price as of 2026-10-02)
Feb. 10, 2025 IBM A 129 · · 19,338 Direct +0.67% Acquired (price as of 2026-10-02)
Feb. 1, 2025 IBM A 57,626 · · 353,965 Direct +19.45% Acquired (price as of 2026-10-02)
Feb. 1, 2025 IBM F 28,249 $254.56 $7,191,065 325,716 Direct -7.98% Disposed -12.5% (price as of 2026-10-02)
Dec. 31, 2024 NOC A 77 $469.29 $36,135 1,571 Direct +5.15% Acquired 1.9% (price as of 2026-10-02)
Nov. 12, 2024 IBM A 151 · · 19,229 Direct +0.79% Acquired (price as of 2026-10-02)
Sept. 30, 2024 NOC A 69 $528.07 $36,437 1,488 Direct +4.86% Acquired -9.5% (price as of 2026-10-02)
Aug. 9, 2024 IBM A 165 · · 19,094 Direct +0.87% Acquired (price as of 2026-10-02)
July 31, 2024 NOC A 377 $484.32 $182,589 1,340 Direct +39.15% Acquired -1.3% (price as of 2026-10-02)
July 31, 2024 NOC A 74 $484.32 $35,840 1,414 Direct +5.52% Acquired -1.3% (price as of 2026-10-02)
June 8, 2024 IBM M 10,091 · · 296,892 Direct +3.52% Acquired (price as of 2026-10-02)
June 8, 2024 IBM F 5,023 $169.71 $852,453 291,869 Direct -1.69% Disposed 31.2% (price as of 2026-10-02)
June 8, 2024 IBM M 8,604 · · 300,473 Direct +2.95% Acquired (price as of 2026-10-02)
June 8, 2024 IBM F 4,293 $169.71 $728,565 296,180 Direct -1.43% Disposed 31.2% (price as of 2026-10-02)
June 8, 2024 IBM M 10,091 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
June 8, 2024 IBM M 8,604 · · 8,606 Direct -49.99% Disposed (price as of 2026-10-02)
May 9, 2024 IBM A 188 · · 18,938 Direct +1.00% Acquired (price as of 2026-10-02)
March 31, 2024 NOC A 73 $478.66 $34,942 959 Direct +8.24% Acquired -0.1% (price as of 2026-10-02)
Feb. 21, 2024 IBM M 5,163 · · 286,261 Direct +1.84% Acquired (price as of 2026-10-02)
Feb. 21, 2024 IBM F 2,583 $180.87 $467,187 283,678 Direct -0.90% Disposed 23.1% (price as of 2026-10-02)
Feb. 21, 2024 IBM M 6,123 · · 289,801 Direct +2.16% Acquired (price as of 2026-10-02)
Feb. 21, 2024 IBM F 3,069 $180.87 $555,090 286,732 Direct -1.06% Disposed 23.1% (price as of 2026-10-02)
Feb. 21, 2024 IBM A 22,454 · · 22,454 Direct · Acquired (price as of 2026-10-02)
Feb. 21, 2024 IBM A 112,269 · · 112,269 Direct · Acquired (price as of 2026-10-02)
Feb. 21, 2024 IBM M 5,163 · · 10,329 Direct -33.33% Disposed (price as of 2026-10-02)
Feb. 21, 2024 IBM M 6,123 · · 18,369 Direct -25.00% Disposed (price as of 2026-10-02)
Feb. 8, 2024 IBM A 168 · · 18,754 Direct +0.90% Acquired (price as of 2026-10-02)
Feb. 1, 2024 IBM A 53,691 · · 261,122 Direct +25.88% Acquired (price as of 2026-10-02)
Feb. 1, 2024 IBM A 91,286 · · 352,408 Direct +34.96% Acquired (price as of 2026-10-02)
Feb. 1, 2024 IBM F 25,933 $185.18 $4,802,273 326,475 Direct -7.36% Disposed 20.2% (price as of 2026-10-02)
Feb. 1, 2024 IBM F 45,443 $185.18 $8,415,135 281,032 Direct -13.92% Disposed 20.2% (price as of 2026-10-02)
Dec. 31, 2023 NOC A 75 $468.14 $35,110 882 Direct +9.29% Acquired 2.1% (price as of 2026-10-02)
Dec. 11, 2023 IBM M 33,328 · · 323,971 Direct +11.47% Acquired (price as of 2026-10-02)
Dec. 11, 2023 IBM F 16,538 $162.80 $2,692,386 307,433 Direct -5.10% Disposed 36.8% (price as of 2026-10-02)
Dec. 11, 2023 IBM G 100,000 · · 207,433 Direct -32.53% Disposed (price as of 2026-10-02)
Dec. 11, 2023 IBM M 33,328 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
Nov. 9, 2023 IBM A 208 · · 18,609 Direct +1.13% Acquired (price as of 2026-10-02)
Sept. 30, 2023 NOC A 79 $440.19 $34,775 804 Direct +10.90% Acquired 8.6% (price as of 2026-10-02)
Aug. 9, 2023 IBM A 212 · · 18,410 Direct +1.16% Acquired (price as of 2026-10-02)
June 30, 2023 NOC A 77 $455.80 $35,097 722 Direct +11.94% Acquired 4.9% (price as of 2026-10-02)
June 8, 2023 IBM M 10,091 · · 290,851 Direct +3.59% Acquired (price as of 2026-10-02)
June 8, 2023 IBM F 5,010 $134.99 $676,300 285,841 Direct -1.72% Disposed 64.9% (price as of 2026-10-02)
June 8, 2023 IBM M 8,604 · · 294,445 Direct +3.01% Acquired (price as of 2026-10-02)
June 8, 2023 IBM F 4,283 $134.99 $578,162 290,162 Direct -1.45% Disposed 64.9% (price as of 2026-10-02)
June 8, 2023 IBM M 10,091 · · 10,091 Direct -50.00% Disposed (price as of 2026-10-02)
June 8, 2023 IBM M 8,604 · · 17,210 Direct -33.33% Disposed (price as of 2026-10-02)
June 7, 2023 IBM M 4,022 · · 282,755 Direct +1.44% Acquired (price as of 2026-10-02)
June 7, 2023 IBM F 1,995 $133.32 $265,973 280,760 Direct -0.71% Disposed 67.0% (price as of 2026-10-02)
June 7, 2023 IBM M 4,022 · · 0 Direct -100.00% Disposed (price as of 2026-10-02)
May 17, 2023 NOC A 392 $447.34 $175,357 644 Direct +155.56% Acquired 6.9% (price as of 2026-10-02)
May 9, 2023 IBM A 246 · · 18,230 Direct +1.37% Acquired (price as of 2026-10-02)
March 31, 2023 NOC A 76 $461.72 $35,091 252 Direct +43.18% Acquired 3.5% (price as of 2026-10-02)
Feb. 21, 2023 IBM M 5,163 · · 281,214 Direct +1.87% Acquired (price as of 2026-10-02)
Feb. 21, 2023 IBM F 2,577 $133.00 $342,741 278,637 Direct -0.92% Disposed 67.4% (price as of 2026-10-02)
Feb. 21, 2023 IBM A 24,492 · · 24,492 Direct · Acquired (price as of 2026-10-02)
Feb. 21, 2023 IBM A 146,923 · · 146,923 Direct · Acquired (price as of 2026-10-02)
Feb. 21, 2023 IBM M 5,163 · · 15,492 Direct -25.00% Disposed (price as of 2026-10-02)
Feb. 9, 2023 IBM A 219 · · 17,969 Direct +1.23% Acquired (price as of 2026-10-02)
Feb. 1, 2023 IBM A 48,724 · · 254,303 Direct +23.70% Acquired (price as of 2026-10-02)
Feb. 1, 2023 IBM A 88,602 · · 342,905 Direct +34.84% Acquired (price as of 2026-10-02)

Showing latest 100 of 189 transactions

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
Aug. 27, 2026 IBM Phantom Stock Common Stock (8,376) · · 8,376 Acquired
Feb. 26, 2026 IBM Rst. Stock Unit Common Stock (22,518) · · 22,518 Acquired
Feb. 26, 2026 IBM Emp. Stock Option (right to buy) Common Stock (90,071) $243.22 Feb. 25, 2036 90,071 Acquired
Feb. 21, 2026 IBM Rst. Stock Unit [F1] Common Stock (5,166) · · 5,166 Disposed
Feb. 21, 2026 IBM Rst. Stock Unit [F4] Common Stock (6,123) · · 6,123 Disposed
Feb. 21, 2026 IBM Rst. Stock Unit [F5] Common Stock (5,614) · · 5,614 Disposed
Feb. 18, 2026 IBM Rst. Stock Unit [F1] Common Stock (5,664) · · 5,664 Disposed
June 8, 2025 IBM Rst. Stock Unit [F1] Common Stock (8,606) · · 8,606 Disposed
Feb. 21, 2025 IBM Rst. Stock Unit Common Stock (5,163) · · 5,163 Disposed
Feb. 21, 2025 IBM Rst. Stock Unit Common Stock (6,123) · · 6,123 Disposed
Feb. 21, 2025 IBM Rst. Stock Unit Common Stock (5,613) · · 5,613 Disposed
Feb. 18, 2025 IBM Rst. Stock Unit Common Stock (22,659) · · 22,659 Acquired
Feb. 18, 2025 IBM Emp. Stock Option (right to buy) Common Stock (90,634) $261.89 Feb. 17, 2035 90,634 Acquired
Feb. 10, 2025 IBM Phantom Stock Unit Common Stock (129) · · 129 Acquired
Nov. 12, 2024 IBM Phantom Stock Unit Common Stock (151) · · 151 Acquired
Aug. 9, 2024 IBM Phantom Stock Unit Common Stock (165) · · 165 Acquired
June 8, 2024 IBM Rst. Stock Unit [F1] Common Stock (10,091) · · 10,091 Disposed
June 8, 2024 IBM Rst. Stock Unit [F4] Common Stock (8,604) · · 8,604 Disposed
May 9, 2024 IBM Phantom Stock Unit Common Stock (188) · · 188 Acquired
Feb. 21, 2024 IBM Rst. Stock Unit Common Stock (22,454) · · 22,454 Acquired
Feb. 21, 2024 IBM Emp. Stock Option (right to buy) Common Stock (112,269) $180.87 Feb. 20, 2034 112,269 Acquired
Feb. 21, 2024 IBM Rst. Stock Unit Common Stock (5,163) · · 5,163 Disposed
Feb. 21, 2024 IBM Rst. Stock Unit Common Stock (6,123) · · 6,123 Disposed
Feb. 8, 2024 IBM Phantom Stock Unit Common Stock (168) · · 168 Acquired
Dec. 11, 2023 IBM Rst. Stock Unit [F2] Common Stock (33,328) · · 33,328 Disposed
Nov. 9, 2023 IBM Phantom Stock Unit Common Stock (208) · · 208 Acquired
Aug. 9, 2023 IBM Phantom Stock Unit Common Stock (212) · · 212 Acquired
June 8, 2023 IBM Rst. Stock Unit [F4] Common Stock (10,091) · · 10,091 Disposed
June 8, 2023 IBM Rst. Stock Unit [F5] Common Stock (8,604) · · 8,604 Disposed
June 7, 2023 IBM Rst. Stock Unit [F1] Common Stock (4,022) · · 4,022 Disposed
May 9, 2023 IBM Phantom Stock Unit Common Stock (246) · · 246 Acquired
Feb. 21, 2023 IBM Rst. Stock Unit Common Stock (24,492) · · 24,492 Acquired
Feb. 21, 2023 IBM Emp. Stock Option (right to buy) Common Stock (146,923) $133.00 Feb. 20, 2033 146,923 Acquired
Feb. 21, 2023 IBM Rst. Stock Unit Common Stock (5,163) · · 5,163 Disposed
Feb. 9, 2023 IBM Phantom Stock Unit Common Stock (219) · · 219 Acquired
Dec. 11, 2022 IBM Rst. Stock Unit [F1] Common Stock (33,328) · · 33,328 Disposed
Nov. 9, 2022 IBM Phantom Stock Unit Common Stock (211) · · 211 Acquired
Aug. 9, 2022 IBM Phantom Stock Unit Common Stock (221) · · 221 Acquired
June 8, 2022 IBM Rst. Stock Unit [F1] Common Stock (3,108) · · 3,108 Disposed
June 8, 2022 IBM Rst. Stock Unit [F4] Common Stock (10,091) · · 10,091 Disposed
June 8, 2022 IBM Rst. Stock Unit [F5] Common Stock (8,604) · · 8,604 Disposed
June 7, 2022 IBM Rst. Stock Unit [F1] Common Stock (4,020) · · 4,020 Disposed
May 9, 2022 IBM Phantom Stock Unit Common Stock (210) · · 210 Acquired
Feb. 21, 2022 IBM Rst. Stock Unit Common Stock (20,655) · · 20,655 Acquired
Feb. 21, 2022 IBM Emp. Stock Option (right to buy) Common Stock (144,537) $124.52 Feb. 20, 2032 144,537 Acquired
Feb. 10, 2022 IBM Phantom Stock Unit Common Stock (208) · · 208 Acquired
Dec. 11, 2021 IBM Rst. Stock Unit [F1] Common Stock (24,996) · · 24,996 Disposed
Nov. 9, 2021 IBM Phantom Stock Unit Common Stock (227) · · 227 Acquired
Aug. 9, 2021 IBM Phantom Stock Unit Common Stock (183) · · 183 Acquired
June 8, 2021 IBM Rst. Stock Unit Common Stock (33,313) · · 33,313 Acquired
June 8, 2021 IBM Rst. Stock Unit Common Stock (2,250) · · 2,250 Disposed
June 8, 2021 IBM Rst. Stock Unit Common Stock (3,008) · · 3,008 Disposed
June 8, 2021 IBM Rst. Stock Unit Common Stock (9,767) · · 9,767 Disposed
June 7, 2021 IBM Rst. Stock Unit Common Stock (3,891) · · 3,891 Disposed
May 7, 2021 IBM Phantom Stock Unit Common Stock (176) · · 176 Acquired
Feb. 9, 2021 IBM Phantom Stock Unit Common Stock (206) · · 206 Acquired
Dec. 11, 2020 IBM Rst. Stock Unit Common Stock (16,129) · · 16,129 Disposed
Nov. 9, 2020 IBM Phantom Stock Unit Common Stock (214) · · 214 Acquired
Aug. 7, 2020 IBM Phantom Stock Unit Common Stock (196) · · 196 Acquired
June 8, 2020 IBM Rst. Stock Unit Common Stock (39,068) · · 39,068 Acquired
June 8, 2020 IBM Rst. Stock Unit Common Stock (2,113) · · 2,113 Disposed
June 8, 2020 IBM Rst. Stock Unit Common Stock (2,250) · · 2,250 Disposed
June 8, 2020 IBM Rst. Stock Unit Common Stock (3,008) · · 3,008 Disposed
June 7, 2020 IBM Rst. Stock Unit Common Stock (3,891) · · 3,891 Disposed
May 7, 2020 IBM Phantom Stock Unit Common Stock (200) · · 200 Acquired
Nov. 8, 2016 IBM Phantom Stock Unit Common Stock (115) · · 115 Acquired
Aug. 8, 2016 IBM Phantom Stock Unit Common Stock (110) · · 110 Acquired
June 8, 2016 IBM Rst. Stock Unit Common Stock (8,449) · · 8,449 Acquired
May 6, 2016 IBM Phantom Stock Unit Common Stock (119) · · 119 Acquired
Feb. 8, 2016 IBM Phantom Stock Unit Common Stock (127) · · 127 Acquired
Dec. 22, 2015 IBM Rst. Stock Unit Common Stock (4,000) · · 4,000 Disposed
Nov. 6, 2015 IBM Phantom Stock Unit Common Stock (116) · · 116 Acquired
Aug. 6, 2015 IBM Phantom Stock Unit Common Stock (102) · · 102 Acquired
May 6, 2015 IBM Phantom Stock Unit Common Stock (93) · · 93 Acquired
Feb. 9, 2015 IBM Phantom Stock Unit Common Stock (6,196) · · 6,196 Acquired
Feb. 6, 2015 IBM Phantom Stock Unit Common Stock (42) · · 42 Acquired

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

Initial ownership (Form 3) 14 holdings

07

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

DateTickerSecuritySharesOwnership
April 16, 2020 IBM Common Stock 71,559 Direct
April 10, 2020 IBM Common Stock 65,595 Direct
April 10, 2020 IBM Phantom Stock→ Common Stock (14,826) 14,826 Direct
April 10, 2020 IBM Rst. Stock Unit→ Common Stock (2,113) 2,113 Direct
April 10, 2020 IBM Rst. Stock Unit→ Common Stock (4,500) 4,500 Direct
April 10, 2020 IBM Rst. Stock Unit→ Common Stock (9,024) 9,024 Direct
April 10, 2020 IBM Rst. Stock Unit→ Common Stock (104,839) 104,839 Direct
April 10, 2020 IBM Rst. Stock Unit→ Common Stock (15,565) 15,565 Direct
Jan. 9, 2015 IBM Common Stock 1,064 Direct
Jan. 9, 2015 IBM Rst. Stock Unit→ Common Stock (4,000) 4,000 Direct
Jan. 9, 2015 IBM Rst. Stock Unit→ Common Stock (3,713) 3,713 Direct
Jan. 9, 2015 IBM Rst. Stock Unit→ Common Stock (15,874) 15,874 Direct
Jan. 9, 2015 IBM Rst. Stock Unit→ Common Stock (7,813) 7,813 Direct
Jan. 9, 2015 IBM Phantom Stock Unit→ Common Stock (5,877) 5,877 Direct