WESTAMERICA BANCORPORATION — SC 13G/A Filings
83 SC 13G/A filings on record
This page lists all SC 13G/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 83 SC 13G/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 |
|---|---|---|---|---|
| SC 13G/A | WABC AS OF 12/31/2013 | 0000080255-14-000054 | Feb 7, 2014 | — |
| SC 13G/A | — | 0001086364-14-001780 | Jan 31, 2014 | — |
| SC 13G/A | SC 13G/A | 0001193125-14-016875 | Jan 22, 2014 | — |
| SC 13G/A | WABC AS OF 07/31/2013 | 0000080255-13-000604 | Aug 9, 2013 | — |
| SC 13G/A | NONE | 0001140361-13-007009 | Feb 14, 2013 | — |
| SC 13G/A | — | 0000932471-13-002759 | Feb 11, 2013 | — |
| SC 13G/A | — | 0001086364-13-003522 | Feb 8, 2013 | — |
| SC 13G/A | WABC AS OF 12/31/12 | 0000080255-13-000126 | Feb 7, 2013 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 10 | 0001193125-13-012991 | Jan 15, 2013 | — |
| SC 13G/A | NONE | 0001140361-12-008060 | Feb 14, 2012 | — |
| SC 13G/A | — | 0001086364-12-001056 | Feb 10, 2012 | — |
| SC 13G/A | — | 0000932471-12-003314 | Feb 10, 2012 | — |
| SC 13G/A | WABC AS OF 12/31/11 | 0000080255-12-000030 | Feb 8, 2012 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 9 | 0001193125-12-017113 | Jan 19, 2012 | — |
| SC 13G/A | — | 0001140361-11-008922 | Feb 14, 2011 | — |
| SC 13G/A | WABC AS OF 12/31/10 | 0000080255-11-000493 | Feb 14, 2011 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 8 | 0001193125-11-030639 | Feb 10, 2011 | — |
| SC 13G/A | — | 0001086364-11-004036 | Feb 9, 2011 | — |
| SC 13G/A | — | 0001140361-10-006733 | Feb 16, 2010 | — |
| SC 13G/A | WABC AS OF 12/31/09 | 0000080255-10-000392 | Feb 12, 2010 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 7 | 0001193125-10-007087 | Jan 15, 2010 | — |
| SC 13G/A | AMENDMENT NUMBER 2 TO SCHEDULE 13G | 0001005477-09-000914 | Feb 13, 2009 | — |
| SC 13G/A | WABC AS OF 12/31/08 | 0000080255-09-000082 | Feb 11, 2009 | — |
| SC 13G/A | AMENDMENT NO. 6 TO SCHEDULE 13G | 0001193125-09-005333 | Jan 13, 2009 | — |
| SC 13G/A | AMENDMENT NUMBER 1 TO SCHEDULE 13G | 0001005477-08-001077 | Feb 12, 2008 | — |
| SC 13G/A | WABC AS OF 12/31/2007 | 0000080255-08-000169 | Feb 12, 2008 | — |
| SC 13G/A | — | 0000913414-08-001687 | Jan 22, 2008 | — |
| SC 13G/A | SCHEDULE 13G, AMENDMENT NO. 4 | 0001193125-08-005143 | Jan 11, 2008 | — |
| SC 13G/A | AMENDMENT NO. 4 TO SCHEDULE 13G | 0001193125-07-025274 | Feb 9, 2007 | — |
| SC 13G/A | SCHEDULE 13G AMENDMENT NO. 3 | 0001193125-06-021810 | Feb 7, 2006 | — |
| SC 13G/A | — | 0000898432-05-000083 | Feb 1, 2005 | — |
| SC 13G/A | — | 0000898432-04-000170 | Feb 18, 2004 | — |
| SC 13G/A | — | 0000068100-95-000232 | Feb 15, 1995 | — |