COLUMBIA BANKING SYSTEM, INC. — SC 13G/A Filings
49 SC 13G/A filings on record
This page lists all SC 13G/A 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 49 SC 13G/A 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/A | SCHEDULE 13G/A | 0001104659-24-020647 | Feb 13, 2024 | — |
| SC 13G/A | SEC SCHEDULE 13G | 0000354204-24-003141 | Feb 9, 2024 | — |
| SC 13G/A | — | 0001023875-24-000009 | Jan 30, 2024 | — |
| SC 13G/A | — | 0001086364-24-003208 | Jan 25, 2024 | — |
| SC 13G/A | — | 0001306550-23-008763 | Mar 8, 2023 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-23-015671 | Feb 9, 2023 | — |
| SC 13G/A | — | 0001306550-23-004343 | Jan 26, 2023 | — |
| SC 13G/A | — | 0000080255-22-001937 | Feb 14, 2022 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-22-016870 | Feb 9, 2022 | — |
| SC 13G/A | — | 0000834237-22-002053 | Jan 27, 2022 | — |
| SC 13G/A | — | 0000834237-22-000562 | Jan 25, 2022 | — |
| SC 13G/A | — | 0000080255-21-001033 | Feb 16, 2021 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-21-017798 | Feb 10, 2021 | — |
| SC 13G/A | — | 0000834237-21-001443 | Jan 26, 2021 | — |
| SC 13G/A | — | 0000080255-20-001052 | Feb 14, 2020 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-20-017139 | Feb 12, 2020 | — |
| SC 13G/A | — | 0000834237-20-001661 | Feb 4, 2020 | — |
| SC 13G/A | — | 0000080255-19-002433 | Feb 14, 2019 | — |
| SC 13G/A | — | 0000932471-19-004460 | Feb 11, 2019 | — |
| SC 13G/A | — | 0000215457-19-000893 | Jan 24, 2019 | — |
| SC 13G/A | — | 0000932471-18-006306 | Jul 10, 2018 | — |
| SC 13G/A | — | 0000932471-18-003206 | Feb 9, 2018 | — |
| SC 13G/A | — | 0000215457-18-002278 | Jan 23, 2018 | — |
| SC 13G/A | — | 0000932471-17-001347 | Feb 10, 2017 | — |
| SC 13G/A | — | 0000869311-17-000341 | Jan 12, 2017 | — |
| SC 13G/A | — | 0000215457-16-006711 | Sep 9, 2016 | — |
| SC 13G/A | — | 0001390777-16-000231 | Jun 9, 2016 | — |
| SC 13G/A | — | 0000932471-16-012247 | Feb 11, 2016 | — |
| SC 13G/A | — | 0000215457-16-002422 | Jan 26, 2016 | — |
| SC 13G/A | — | 0000932471-15-005043 | Feb 11, 2015 | — |
| SC 13G/A | — | 0001086364-15-000238 | Jan 15, 2015 | — |
| SC 13G/A | — | 0000932471-14-004250 | Feb 12, 2014 | — |
| SC 13G/A | — | 0001086364-14-000620 | Jan 28, 2014 | — |
| SC 13G/A | — | 0000930413-13-004890 | Oct 10, 2013 | — |
| SC 13G/A | — | 0000930413-13-000813 | Feb 14, 2013 | — |
| SC 13G/A | — | 0001398344-13-000832 | Feb 14, 2013 | — |
| SC 13G/A | — | 0000932471-13-002143 | Feb 11, 2013 | — |
| SC 13G/A | — | 0001086364-13-003199 | Feb 8, 2013 | — |
| SC 13G/A | — | 0000930413-12-000790 | Feb 14, 2012 | — |
| SC 13G/A | COLUMBIA BANKING SYSTEM INC. | 0001398344-12-000535 | Feb 14, 2012 | — |
| SC 13G/A | — | 0001086364-12-001314 | Feb 13, 2012 | — |
| SC 13G/A | COLUMBIA BANKING SYSTEM, INC. | 0001193125-11-034445 | Feb 14, 2011 | — |
| SC 13G/A | SCHEDULE 13G | 0000354204-11-000873 | Feb 11, 2011 | — |
| SC 13G/A | — | 0001086364-11-002657 | Feb 3, 2011 | — |
| SC 13G/A | COLUMBIA BANKING SYSTEM, INC. | 0001193125-10-114007 | May 10, 2010 | — |
| SC 13G/A | — | 0001086364-10-009192 | May 10, 2010 | — |
| SC 13G/A | SCHEDULE 13G | 0000354204-10-000924 | Feb 8, 2010 | — |
| SC 13G/A | SCHEDULE 13G/A | 0000898430-04-001610 | Feb 6, 2004 | — |
| SC 13G/A | — | 0000902219-02-000732 | Feb 12, 2002 | — |