WESTAMERICA BANCORPORATION — S-4 Filings
7 S-4 filings on record
This page lists all S-4 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 7 S-4 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 |
|---|---|---|---|---|
| S-4 | FORM S-4 | 0000950134-04-015085 | Oct 15, 2004 | — |
| S-4 | FORM S-4 | 0000950149-02-000693 | Apr 12, 2002 | — |
| S-4 | REGISTRATION STATEMENT ON FORM S-4 | 0000950149-00-000858 | Apr 17, 2000 | — |
| S-4 | FORM S-4 REGISTRATION STATEMENT | 0000898430-96-005643 | Dec 5, 1996 | — |
| S-4 | S-4 DATED JANUARY 24, 1995 | 0000950149-95-000008 | Jan 24, 1995 | — |
| S-4 | — | 0000950109-94-002376 | Dec 22, 1994 | — |
| S-4 | FORM S-4 | 0000898430-94-000666 | Sep 9, 1994 | — |