CIK 0000051143 · Large accelerated filer
INTERNATIONAL BUSINESS MACHINES CORP
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- 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.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-12-31 | LIVERIS ANDREW N Director | Grant or award · Promised Fee Share | +330 | $296.21 | $98K | 43,186 |
| 2025-12-31 | WADDELL FREDERICK H Director | Grant or award · Promised Fee Share | +330 | $296.21 | $98K | 23,014 |
| 2025-12-31 | ZOLLAR ALFRED W Director | Grant or award · Promised Fee Share | +309 | $296.21 | $92K | 9,119 |
| 2025-12-31 | FARR DAVID N Director | Grant or award · Promised Fee Share | +199 | $296.21 | $59K | 22,600 |
| 2025-11-14 | Fehring Nicolas A. VP, Controller | Gift | −350 | 13,386.9 | ||
| 2025-11-06 | Thomas Robert David Senior Vice President | Gift | −700 | 46,011.82 | ||
| 2025-11-05 | KRISHNA ARVIND Chairman, President & CEO | Gift | −20,000 | 318,624.44 | ||
| 2025-11-05 | KAVANAUGH JAMES J Sr. VP and CFO | Gift | −6,700 | 144,447.04 | ||
| 2025-09-30 | Brown Marianne Catherine Director | Grant or award · Promised Fee Share | +324 | $282.16 | $91K | 2,947 |
| 2025-09-30 | Miebach Michael Director | Grant or award · Promised Fee Share | +324 | $282.16 | $91K | 3,204 |
| 2025-09-30 | HOWARD MICHELLE J Director | Grant or award · Promised Fee Share | +292 | $282.16 | $82K | 15,580 |
| 2025-09-30 | Pollack Martha E Director | Grant or award · Promised Fee Share | +209 | $282.16 | $59K | 16,538 |
| 2025-09-30 | Buberl Thomas Director | Grant or award · Promised Fee Share | +324 | $282.16 | $91K | 13,428 |
| 2025-09-30 | MCNABB FREDERICK WILLIAM III Director | Grant or award · Promised Fee Share | +324 | $282.16 | $91K | 15,223 |
| 2025-09-30 | VOSER PETER R. Director | Grant or award · Promised Fee Share | +355 | $282.16 | $100K | 30,918 |
| 2025-09-30 | Gorsky Alex Director | Grant or award · Promised Fee Share | +381 | $282.16 | $108K | 32,805 |
| 2025-09-30 | LIVERIS ANDREW N Director | Grant or award · Promised Fee Share | +346 | $282.16 | $98K | 42,628 |
| 2025-09-30 | WADDELL FREDERICK H Director | Grant or award · Promised Fee Share | +346 | $282.16 | $98K | 22,563 |
| 2025-09-30 | ZOLLAR ALFRED W Director | Grant or award · Promised Fee Share | +324 | $282.16 | $91K | 8,764 |
| 2025-09-30 | FARR DAVID N Director | Grant or award · Promised Fee Share | +209 | $282.16 | $59K | 22,273 |
Page 9 of 104 · 2,075 trades