SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-21-000020
Filing Date
2021-01-28
Accepted
2021-01-28 14:28:39
Documents
16
Period of Report
2021-01-28
Items
Item 2.02: Results of Operations and Financial Condition
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K colb-20210128.htm   iXBRL 8-K 32790
2 PRESS RELEASE - EARNINGS AND DIVIDEND a991colb4q2020earningsrele.htm EX-99.1 1197806
3 LOGO cbsystemsolidbuga161.jpg GRAPHIC 635135
  Complete submission text file 0000887343-21-000020.txt   2330823

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20210128.xsd EX-101.SCH 2532
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20210128_cal.xml EX-101.CAL 811
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20210128_def.xml EX-101.DEF 14576
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20210128_lab.xml EX-101.LAB 27996
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20210128_pre.xml EX-101.PRE 15105
9 EXTRACTED XBRL INSTANCE DOCUMENT colb-20210128_htm.xml XML 10758
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.: 21564209
SIC: 6022 State Commercial Banks