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Filing Detail
Form 8-K/A - Current report: [Amend]
SEC Accession No. 0001193125-23-060197
Filing Date
2023-03-03
Accepted
2023-03-03 17:20:24
Documents
14
Period of Report
2023-02-28
Items
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K/A d458770d8ka.htm   iXBRL 8-K/A 29459
2 EX-23.1 d458770dex231.htm EX-23.1 1502
3 EX-99.2 d458770dex992.htm EX-99.2 247395
  Complete submission text file 0001193125-23-060197.txt   432554

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA colb-20230228.xsd EX-101.SCH 2522
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE colb-20230228_lab.xml EX-101.LAB 17934
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE colb-20230228_pre.xml EX-101.PRE 11230
8 EXTRACTED XBRL INSTANCE DOCUMENT d458770d8ka_htm.xml XML 5988
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/A | Act: 34 | File No.: 000-20288 | Film No.: 23705838
SIC: 6022 State Commercial Banks