WESTAMERICA BANCORPORATION — DEFA14A Filings
16 DEFA14A filings on record
This page lists all DEFA14A filings submitted to the SEC by WESTAMERICA BANCORPORATION (WABC), sorted by most recent first. Each row links to the full filing on EdgarLookup. WESTAMERICA BANCORPORATION has filed 16 DEFA14A documents with the SEC since 2005. To view all SEC filings by WESTAMERICA BANCORPORATION, see the full filings list.
All
10-K
10-K/A
10-Q
11-K
144
15-12G
15-12G/A
3
4
4/A
424B3
424B5
425
5
8-A12B
8-A12G/A
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFR14A
NT 11-K
PRE 14A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEFA14A | DEFA14A | 0001174947-26-000357 | Mar 13, 2026 | — |
| DEFA14A | DEFA14A | 0001174947-25-000335 | Mar 14, 2025 | — |
| DEFA14A | DEFA14A | 0001174947-24-000349 | Mar 15, 2024 | — |
| DEFA14A | DEFA14A | 0001174947-23-000370 | Mar 17, 2023 | — |
| DEFA14A | DEFA14A | 0001174947-22-000380 | Mar 18, 2022 | — |
| DEFA14A | DEFA14A | 0001174947-21-000260 | Mar 12, 2021 | — |
| DEFA14A | DEFA14A | 0001174947-20-000331 | Mar 9, 2020 | — |
| DEFA14A | DEFA14A | 0001174947-19-000447 | Mar 26, 2019 | — |
| DEFA14A | DEFA14A | 0001174947-19-000354 | Mar 11, 2019 | — |
| DEFA14A | DEFA14A | 0001174947-18-000440 | Mar 22, 2018 | — |
| DEFA14A | DEFA14A | 0001174947-18-000350 | Mar 12, 2018 | — |
| DEFA14A | DEFA14A | 0001174947-17-000353 | Mar 13, 2017 | — |
| DEFA14A | DEFA14A | 0001174947-16-002235 | Mar 14, 2016 | — |
| DEFA14A | DEFA14A | 0001174947-15-000363 | Mar 9, 2015 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-13-001016 | Mar 11, 2013 | — |
| DEFA14A | DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS | 0001206774-12-001028 | Mar 13, 2012 | — |