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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000887343-22-000038
Filing Date
2022-02-25
Accepted
2022-02-25 16:01:40
Documents
157
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K colb-20211231.htm   iXBRL 10-K 5708251
2 SUBSIDIARIES OF THE COMPANY colb2021ex21.htm EX-21 5920
3 CONSENT OF DELOITTE & TOUCHE LLP colb2021ex23.htm EX-23 2929
4 POWER OF ATTORNEY colb2021ex24.htm EX-24 17840
5 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb2021ex311.htm EX-31.1 9680
6 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb2021ex312.htm EX-31.2 9718
7 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 colb2021ex32.htm EX-32 5391
13 colb-20211231_g1.jpg GRAPHIC 113737
  Complete submission text file 0000887343-22-000038.txt   24889386

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20211231.xsd EX-101.SCH 128041
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20211231_cal.xml EX-101.CAL 147400
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20211231_def.xml EX-101.DEF 876688
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20211231_lab.xml EX-101.LAB 1429381
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20211231_pre.xml EX-101.PRE 1075532
151 EXTRACTED XBRL INSTANCE DOCUMENT colb-20211231_htm.xml XML 5781581
Mailing Address 1301 A STREET TACOMA WA 98402
Business Address 1301 A STREET TACOMA WA 98402 2533051900
COLUMBIA BANKING SYSTEM, INC. (Filer) CIK: 0000887343 (see all company filings)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-20288 | Film No.: 22679739
SIC: 6022 State Commercial Banks