WESTAMERICA BANCORPORATION of SAN RAFAEL, CA filed a DEFA14A with the SEC on 2026-03-13. Industry: National Commercial Banks.
| Seq | Type | Description |
|---|---|---|
| 1 | DEFA14A | DEFA14A |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
Showing 12 of 54 filings.
| Filed | Form |
|---|---|
| 2026-03-13 | DEFA14A |
| 2026-03-13 | DEF 14A |
| 2025-03-14 | DEFA14A |
| 2025-03-14 | DEF 14A |
| 2024-03-15 | DEFA14A |
| 2024-03-15 | DEF 14A |
| 2023-03-17 | DEFA14A |
| 2023-03-17 | DEF 14A |
| 2022-04-08 | DEFR14A |
| 2022-03-18 | DEFA14A |
| 2022-03-18 | DEF 14A |
| 2021-03-12 | DEFA14A |