Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-24-078782
Filing Date
2024-03-27
Accepted
2024-03-27 16:01:53
Documents
52
Period of Report
2024-05-08

Document Format Files

Seq Description Document Type Size
1 DEF 14A d784795ddef14a.htm   iXBRL DEF 14A 1749055
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  Complete submission text file 0001193125-24-078782.txt   7315014

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA colb-20231231.xsd EX-101.SCH 6459
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE colb-20231231_def.xml EX-101.DEF 6926
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE colb-20231231_lab.xml EX-101.LAB 11018
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE colb-20231231_pre.xml EX-101.PRE 6403
56 EXTRACTED XBRL INSTANCE DOCUMENT d784795ddef14a_htm.xml XML 268788
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: DEF 14A | Act: 34 | File No.: 000-20288 | Film No.: 24790512
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)