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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-20-000138
Filing Date
2020-05-01
Accepted
2020-04-30 20:29:35
Documents
16
Period of Report
2020-04-30
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-20200430.htm   iXBRL 8-K 41920
2 PRESS RELEASE - EARNINGS AND DIVIDEND a991colb1q2020earnings.htm EX-99.1 1525681
3 LOGO cbsystemsolidbuga161.jpg GRAPHIC 635135
  Complete submission text file 0000887343-20-000138.txt   2669342

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20200430.xsd EX-101.SCH 2673
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20200430_cal.xml EX-101.CAL 811
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20200430_def.xml EX-101.DEF 14576
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20200430_lab.xml EX-101.LAB 27996
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20200430_pre.xml EX-101.PRE 15105
18 EXTRACTED XBRL INSTANCE DOCUMENT colb-20200430_htm.xml XML 11239
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.: 20837957
SIC: 6022 State Commercial Banks