INTERNATIONAL BUSINESS MACHINES CORP of ARMONK, NY filed a DEFA14A with the SEC on 2026-03-10. Industry: Computer & office Equipment.
| Seq | Type | Description |
|---|---|---|
| 1 | DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS |
| 2 | GRAPHIC | pc-1a.jpg |
| 3 | GRAPHIC | pc-2a.jpg |
Showing 12 of 60 filings.
| Filed | Form |
|---|---|
| 2026-04-08 | DEFA14A |
| 2026-03-10 | DEFA14A |
| 2026-03-10 | DEF 14A |
| 2025-04-25 | DEFA14A |
| 2025-04-01 | DEFA14A |
| 2025-03-17 | DEFA14A |
| 2025-03-10 | DEFA14A |
| 2025-03-10 | DEF 14A |
| 2024-04-05 | DEFA14A |
| 2024-03-11 | PX14A6G |
| 2024-03-11 | DEFA14A |
| 2024-03-11 | DEF 14A |