Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-24-000245
Filing Date
2024-08-06
Accepted
2024-08-06 16:37:12
Documents
90
Period of Report
2024-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q colb-20240630.htm   iXBRL 10-Q 4779106
2 CERTIFICATION OF CHIEF EXECUTIVE OFFICER colb-20240630xex311.htm EX-31.1 10436
3 CERTIFICATION OF CHIEF FINANCIAL OFFICER colb-20240630xex312.htm EX-31.2 10260
4 CERTIFICATION OF PRINCIPAL ACCOUNTING OFFICER colb-20240630xex313.htm EX-31.3 10452
5 CERTIFICATION OF CEO, CFO, AND PAO colb-20240630xex32.htm EX-32 8015
  Complete submission text file 0000887343-24-000245.txt   21984298

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20240630.xsd EX-101.SCH 67991
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20240630_cal.xml EX-101.CAL 135763
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20240630_def.xml EX-101.DEF 436356
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20240630_lab.xml EX-101.LAB 913849
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20240630_pre.xml EX-101.PRE 689619
93 EXTRACTED XBRL INSTANCE DOCUMENT colb-20240630_htm.xml XML 5976974
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: 10-Q | Act: 34 | File No.: 000-20288 | Film No.: 241179965
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)