WESTAMERICA BANCORPORATION — S-4/A Filings
7 S-4/A filings on record
This page lists all S-4/A 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/A 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/A | AMENDMENT NO. 1 TO FORM S-4 | 0000950134-04-016965 | Nov 9, 2004 | — |
| S-4/A | REGISTRATION STATEMENT ON FORM S-4 (AMENDMENT 1) | 0000950149-00-001024 | May 5, 2000 | — |
| S-4/A | AMENDMENT #1 TO FORM S-4 | 0000944209-97-000014 | Jan 6, 1997 | — |
| S-4/A | FORM S-4 AMENDMENT NO. 1 | 0000950149-95-000023 | Feb 7, 1995 | — |
| S-4/A | AMENDMENT NO. 2 TO FORM S-4 | 0000950109-95-000231 | Feb 1, 1995 | — |
| S-4/A | AMENDMENT NO. 1 TO FORM S-4 | 0000950109-95-000165 | Jan 30, 1995 | — |
| S-4/A | AMENDMENT NO. 1 TO FORM S-4 | 0000898430-94-000724 | Oct 5, 1994 | — |