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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-22-021719
Filing Date
2022-01-28
Accepted
2022-01-28 17:01:04
Documents
14
Period of Report
2022-01-26
Items
Item 5.07: Submission of Matters to a Vote of Security Holders
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d606548d8k.htm   iXBRL 8-K 37186
2 EX-99.1 d606548dex991.htm EX-99.1 12998
6 GRAPHIC g606548gra1.jpg GRAPHIC 12919
  Complete submission text file 0001193125-22-021719.txt   195820

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA colb-20220126.xsd EX-101.SCH 2872
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE colb-20220126_lab.xml EX-101.LAB 17236
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE colb-20220126_pre.xml EX-101.PRE 10823
8 EXTRACTED XBRL INSTANCE DOCUMENT d606548d8k_htm.xml XML 3217
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.: 22569778
SIC: 6022 State Commercial Banks