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 |
|---|---|---|---|---|---|---|
| 2026-08-26 | Thomas Robert David Senior Vice President | Sale | −25,000 | $230.32 | $5.8M | 47,800.35 |
| 2025-03-03 | Thomas Robert David Senior Vice President | Sale | −26,543 | $253.01 | $6.7M | 45,007.28 |
| 2024-11-08 | LAMOREAUX NICKLE JACLYN Senior Vice President | Sale | −3,600 | $215.20 | $775K | 25,389.94 |
| 2024-02-01 | BROWDY MICHELLE H Senior Vice President | Sale | −9,800 | $184.85 | $1.8M | 119,498.42 |
| 2023-02-01 | KAVANAUGH JAMES J Sr. VP and CFO | Sale | −31,949 | $133.61 | $4.3M | 81,037.33 |
| 2023-02-01 | KAVANAUGH JAMES J Sr. VP and CFO | Sale | −6,570 | $134.30 | $882K | 74,467.33 |
| 2022-11-22 | Del Bene Robert F VP, Controller | Sale | −3,000 | $148.36 | $445K | 14,552.78 |
| 2022-06-02 | Del Bene Robert F VP, Controller | Sale | −1,600 | $139.04 | $222K | 15,062.32 |
| 2020-08-11 | Gherson Diane J Senior Vice President | Sale | −1,895 | $128.76 | $244K | 28,701.8 |
| 2020-08-11 | Gherson Diane J Senior Vice President | Sale | −2,714 | $129.50 | $351K | 25,987.8 |
| 2020-08-10 | Gherson Diane J Senior Vice President | Sale | −1,215 | $127.00 | $154K | 30,596.8 |
| 2020-08-05 | Gherson Diane J Senior Vice President | Sale | −1,176 | $126.73 | $149K | 31,766.88 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −100 | $140.18 | $14K | 8,965.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −100 | $140.24 | $14K | 8,865.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −100 | $140.32 | $14K | 8,765.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −200 | $140.35 | $28K | 8,565.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −100 | $140.39 | $14K | 8,465.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −50 | $140.40 | $7K | 8,415.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −50 | $140.41 | $7K | 8,365.8 |
| 2020-02-26 | Del Bene Robert F VP, Controller | Sale | −100 | $140.42 | $14K | 8,265.8 |
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