COLUMBIA BANKING SYSTEM, INC. — SC 13G Filings
23 SC 13G filings on record
This page lists all SC 13G filings submitted to the SEC by COLUMBIA BANKING SYSTEM, INC. (COLB), sorted by most recent first. Each row links to the full filing on EdgarLookup. COLUMBIA BANKING SYSTEM, INC. has filed 23 SC 13G documents with the SEC since 2017. To view all SEC filings by COLUMBIA BANKING SYSTEM, INC., see the full filings list.
All
10-C
10-K
10-K/A
10-K405
10-Q
10-Q/A
11-K
144
3
3/A
4
4/A
424B1
424B3
424B5
425
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFM14A
DFAN14A
EFFECT
POS AM
PRE 14A
S-2
S-2/A
S-2MEF
S-3
S-3ASR
S-3MEF
S-4
S-4/A
S-8
S-8 POS
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G | — | 0001897612-24-001892 | Nov 14, 2024 | — |
| SC 13G | SEC SCHEDULE 13G | 0000354204-23-001526 | Feb 10, 2023 | — |
| SC 13G | — | 0001023875-23-000009 | Jan 30, 2023 | — |
| SC 13G | — | 0001306550-23-000553 | Jan 20, 2023 | — |
| SC 13G | — | 0000080255-18-002329 | Feb 14, 2018 | — |
| SC 13G | — | 0001390777-16-000148 | Jan 26, 2016 | — |
| SC 13G | — | 0000932471-12-001776 | Feb 7, 2012 | — |
| SC 13G | SCHEDULE 13G | 0001193125-11-032103 | Feb 11, 2011 | — |
| SC 13G | COLUMBIA BANKING SYSTEM, INC. | 0001193125-10-029792 | Feb 12, 2010 | — |
| SC 13G | — | 0000051964-10-000010 | Feb 5, 2010 | — |
| SC 13G | — | 0001086364-10-007187 | Jan 29, 2010 | — |
| SC 13G | — | 0000051964-09-000016 | Feb 23, 2009 | — |
| SC 13G | SCHEDULE 13G | 0000354204-09-000946 | Feb 9, 2009 | — |
| SC 13G | — | 0000913414-09-003260 | Feb 5, 2009 | — |
| SC 13G | — | 0000051964-09-000005 | Feb 4, 2009 | — |
| SC 13G | — | 0000913414-08-003467 | Feb 5, 2008 | — |
| SC 13G | — | 0000913414-07-001693 | Jan 23, 2007 | — |
| SC 13G | — | 0000913414-06-000319 | Jan 26, 2006 | — |
| SC 13G | — | 0000913414-05-000170 | Feb 14, 2005 | — |
| SC 13G | SCHEDULE 13G | 0000898430-03-000930 | Feb 10, 2003 | — |
| SC 13G | — | 0000902219-01-000139 | Feb 13, 2001 | — |
| SC 13G | — | 0000948221-98-000052 | Feb 11, 1998 | — |
| SC 13G | SCHEDULE 13G | 0000950137-97-000769 | Feb 21, 1997 | — |