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CIK 0000051143 · Large accelerated filer

INTERNATIONAL BUSINESS MACHINES CORP

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Ticker
IBM
Exchange
NYSE
Industry
Computer & office Equipment
FY end
Dec 31
Incorporated
NY
Entity type
operating
EIN
130871985
Phone
9144991900
Business address
1 NEW ORCHARD ROAD, ARMONK, NY, 10504
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$5,758,088
in 1 filing

Net −$5,758,088. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Thomas Robert David −$5.8M Senior Vice President sold 34% of stake

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2026-03-31 VOSER PETER R. Director Grant or award · Promised Fee Share +413 $242.39 $100K 32,045
2026-03-31 Gorsky Alex Director Grant or award · Promised Fee Share +444 $242.39 $108K 34,011
2026-03-31 LIVERIS ANDREW N Director Grant or award · Promised Fee Share +403 $242.39 $98K 43,878
2026-03-31 WADDELL FREDERICK H Director Grant or award · Promised Fee Share +403 $242.39 $98K 23,571
2026-03-31 ZOLLAR ALFRED W Director Grant or award · Promised Fee Share +377 $242.39 $91K 9,557
2026-03-31 FARR DAVID N Director Grant or award · Promised Fee Share +243 $242.39 $59K 22,994
2026-02-26 Robinson Anne Senior Vice President Grant or award · Rst. Stock Unit +6,341 6,341
2026-02-26 Robinson Anne Senior Vice President Grant or award · Emp. Stock Option (right to buy) +25,363 25,363
2026-02-26 Thomas Robert David Senior Vice President Grant or award · Rst. Stock Unit +10,565 10,565
2026-02-26 Thomas Robert David Senior Vice President Grant or award · Emp. Stock Option (right to buy) +42,258 42,258
2026-02-26 Fehring Nicolas A. VP, Controller Grant or award · Rst. Stock Unit +2,844 2,844
2026-02-26 Fehring Nicolas A. VP, Controller Grant or award · Emp. Stock Option (right to buy) +7,584 7,584
2026-02-26 LAMOREAUX NICKLE JACLYN Senior Vice President Grant or award · Rst. Stock Unit +6,285 6,285
2026-02-26 LAMOREAUX NICKLE JACLYN Senior Vice President Grant or award · Emp. Stock Option (right to buy) +25,138 25,138
2026-02-26 KRISHNA ARVIND Chairman, President & CEO Grant or award · Rst. Stock Unit +22,518 22,518
2026-02-26 KRISHNA ARVIND Chairman, President & CEO Grant or award · Emp. Stock Option (right to buy) +90,071 90,071
2026-02-26 KAVANAUGH JAMES J Sr. VP and CFO Grant or award · Rst. Stock Unit +10,364 10,364
2026-02-26 KAVANAUGH JAMES J Sr. VP and CFO Grant or award · Emp. Stock Option (right to buy) +41,455 41,455
2026-02-26 COHN GARY D Vice Chairman Grant or award · Rst. Stock Unit +10,565 10,565
2026-02-26 COHN GARY D Vice Chairman Grant or award · Emp. Stock Option (right to buy) +42,258 42,258

Page 3 of 86 · 1,720 trades