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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-23-000291
Filing Date
2023-07-19
Accepted
2023-07-19 16:30:27
Documents
49
Period of Report
2023-07-19
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-20230719.htm   iXBRL 8-K 27246
2 PRESS RELEASE ANNOUNCING SECOND QUARTER 2023 FINANCIAL RESULTS colb-20230630ex991earnings.htm EX-99.1 2305937
3 SECOND QUARTER 2023 INVESTOR PRESENTATION colbq22023earningspresen.htm EX-99.2 100607
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41 columbiabankingsystemhoriza.gif GRAPHIC 2826
  Complete submission text file 0000887343-23-000291.txt   8940649

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20230719.xsd EX-101.SCH 1943
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20230719_lab.xml EX-101.LAB 23834
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20230719_pre.xml EX-101.PRE 12536
43 EXTRACTED XBRL INSTANCE DOCUMENT colb-20230719_htm.xml XML 2705
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: 8-K | Act: 34 | File No.: 000-20288 | Film No.: 231097029
SIC: 6022 State Commercial Banks