International Business Machines Corporation
IBMLast close · Oct 16, 2026232.14−1.98 (−0.85%)
Market cap$218.7B
Between Mar 31, 2026 and Sep 30, 2026, IBM (IBM) insiders filed 40 Form 4 transactions: 1 sale worth $5.8M in total and no open-market purchase. The largest seller was Thomas Robert David, $5.8M. 39 other filings were grants, exercises or gifts, which say nothing about buying or selling.
40
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1
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Form 4 transactions
| Date | Insider | Title | Code | Plan | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| 2026-09-30 | Laguarta Ramon | Director | A | 415 | 219.93 | $91,271 | |
| 2026-09-30 | Gorsky Alex | Director | A | 489 | 219.93 | $107,545.8 | |
| 2026-09-30 | HOWARD MICHELLE J | Director | A | 291 | 219.93 | $63,999.6 | |
| 2026-09-30 | LIVERIS ANDREW N | Director | A | 444 | 219.93 | $97,648.9 | |
| 2026-09-30 | MCNABB FREDERICK WILLIAM III | Director | A | 415 | 219.93 | $91,271 | |
| 2026-09-30 | Miebach Michael | Director | A | 415 | 219.93 | $91,271 | |
| 2026-09-30 | Pollack Martha E | Director | A | 268 | 219.93 | $58,941.2 | |
| 2026-09-30 | VOSER PETER R. | Director | A | 455 | 219.93 | $100,068.2 | |
| 2026-09-30 | ZOLLAR ALFRED W | Director | A | 415 | 219.93 | $91,271 | |
| 2026-09-30 | FARR DAVID N | Director | A | 268 | 219.93 | $58,941.2 | |
| 2026-09-30 | Buberl Thomas | Director | A | 444 | 219.93 | $97,648.9 | |
| 2026-09-30 | Brown Marianne Catherine | Director | A | 415 | 219.93 | $91,271 | |
| 2026-08-27 | KRISHNA ARVIND | Chairman, President & CEO | I | 8,376 | 238.79 | $2.0M | |
| 2026-08-26 | Thomas Robert David | Senior Vice President | S | 25,000 | 230.32 | $5.8M | |
| 2026-07-01 | Robinson Anne | Senior Vice President | M | 1,412 | 0.00 | $0 | |
| 2026-07-01 | Robinson Anne | Senior Vice President | M | 5,883 | 0.00 | $0 | |
| 2026-07-01 | Robinson Anne | Senior Vice President | F | 3,254 | 286.73 | $933,003.2 | |
| 2026-07-01 | Robinson Anne | Senior Vice President | F | 781 | 286.73 | $223,932.2 | |
| 2026-07-01 | Robinson Anne | Senior Vice President | M | 5,883 | 0.00 | $0 | |
| 2026-07-01 | Robinson Anne | Senior Vice President | M | 1,412 | 0.00 | $0 | |
| 2026-06-30 | Laguarta Ramon | Director | A | 325 | 281.21 | $91,393.3 | |
| 2026-06-30 | ZOLLAR ALFRED W | Director | A | 325 | 281.21 | $91,393.3 | |
| 2026-06-30 | VOSER PETER R. | Director | A | 356 | 281.21 | $100,110.8 | |
| 2026-06-30 | Pollack Martha E | Director | A | 209 | 281.21 | $58,772.9 | |
| 2026-06-30 | Miebach Michael | Director | A | 325 | 281.21 | $91,393.3 | |
| 2026-06-30 | MCNABB FREDERICK WILLIAM III | Director | A | 325 | 281.21 | $91,393.3 | |
| 2026-06-30 | LIVERIS ANDREW N | Director | A | 347 | 281.21 | $97,579.9 | |
| 2026-06-30 | HOWARD MICHELLE J | Director | A | 228 | 281.21 | $64,115.9 | |
| 2026-06-30 | Gorsky Alex | Director | A | 383 | 281.21 | $107,703.4 | |
| 2026-06-30 | FARR DAVID N | Director | A | 209 | 281.21 | $58,772.9 | |
| 2026-06-30 | Buberl Thomas | Director | A | 341 | 281.21 | $95,892.6 | |
| 2026-06-30 | Brown Marianne Catherine | Director | A | 325 | 281.21 | $91,393.3 | |
| 2026-06-04 | Fehring Nicolas A. | VP, Controller | G | 400 | 0.00 | $0 | |
| 2026-03-31 | Laguarta Ramon | Director | A | 126 | 242.39 | $30,541.1 | |
| 2026-03-31 | Brown Marianne Catherine | Director | A | 377 | 242.39 | $91,381 | |
| 2026-03-31 | Buberl Thomas | Director | A | 377 | 242.39 | $91,381 | |
| 2026-03-31 | FARR DAVID N | Director | A | 243 | 242.39 | $58,900.8 | |
| 2026-03-31 | Gorsky Alex | Director | A | 444 | 242.39 | $107,621.2 | |
| 2026-03-31 | HOWARD MICHELLE J | Director | A | 264 | 242.39 | $63,991 | |
| 2026-03-31 | LIVERIS ANDREW N | Director | A | 403 | 242.39 | $97,683.2 |
Codes are the SEC's: P open-market purchase, S open-market sale; M exercise, F tax withholding, A grant and G gift are routine. A 10b5-1 flag means the trade ran under a plan adopted in advance. Method notes in where the numbers come from.