WESTAMERICA BANCORPORATION - WABC
All tracked SEC files for this issuer. Showing up to 200 latest records.
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Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 23
Latest filed: Apr 24, 2026
| Form | Count |
|---|---|
| 4 | 13 |
| 8-K | 7 |
| 144 | 2 |
| 4/A | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 24, 2026 | 4 | Apr 24, 2026 | 0000311094-26-000050 | View |
| Apr 24, 2026 | 8-K | Apr 24, 2026 | 0001171843-26-002706 | View |
| Apr 24, 2026 | 144 | — | 0001921094-26-000415 | View |
| Apr 23, 2026 | 4 | Apr 22, 2026 | 0000311094-26-000048 | View |
| Apr 23, 2026 | 8-K | Apr 23, 2026 | 0001171843-26-002678 | View |
| Apr 20, 2026 | 4 | Apr 20, 2026 | 0000311094-26-000044 | View |
| Apr 20, 2026 | 144 | — | 0001921094-26-000406 | View |
| Apr 16, 2026 | 8-K | Apr 16, 2026 | 0001171843-26-002511 | View |
| Mar 03, 2026 | 4 | Mar 02, 2026 | 0000311094-26-000040 | View |
| Mar 02, 2026 | 4 | Mar 02, 2026 | 0000311094-26-000036 | View |
| Mar 02, 2026 | 4 | Mar 02, 2026 | 0000311094-26-000038 | View |
| Feb 25, 2026 | 4 | Feb 24, 2026 | 0000311094-26-000034 | View |
| Jan 28, 2026 | 4/A | Jan 22, 2026 | 0000311094-26-000023 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0000311094-26-000008 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0000311094-26-000010 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0000311094-26-000012 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0000311094-26-000015 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0000311094-26-000018 | View |
| Jan 26, 2026 | 4 | Jan 22, 2026 | 0000311094-26-000021 | View |
| Jan 23, 2026 | 8-K | Jan 22, 2026 | 0001171843-26-000400 | View |
| Jan 22, 2026 | 8-K | Jan 22, 2026 | 0001171843-26-000384 | View |
| Jan 15, 2026 | 8-K | Jan 15, 2026 | 0001171843-26-000283 | View |
| Dec 18, 2025 | 8-K | Dec 18, 2025 | 0001171843-25-008001 | View |