Form 8-K - Current report:
SEC Accession No. 0000887343-23-000214
Filing Date
2023-04-26
Accepted
2023-04-26 16:31:44
Documents
50
Period of Report
2023-04-26
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K colb-20230426.htm   iXBRL 8-K 37274
2 PRESS RELEASE ANNOUNCING FIRST QUARTER 2023 FINANCIAL RESULTS colb-20230331ex991earnings.htm EX-99.1 1752187
3 FIRST QUARTER 2023 INVESTOR PRESENTATION colbq12023earningspresen.htm EX-99.2 104859
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  Complete submission text file 0000887343-23-000214.txt   8610982

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20230426.xsd EX-101.SCH 1941
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20230426_lab.xml EX-101.LAB 23832
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20230426_pre.xml EX-101.PRE 12534
44 EXTRACTED XBRL INSTANCE DOCUMENT colb-20230426_htm.xml XML 10631
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)

EIN.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-20288 | Film No.: 23850240
SIC: 6022 State Commercial Banks