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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-20-000200
Filing Date
2020-09-17
Accepted
2020-09-17 16:45:25
Documents
14
Period of Report
2020-09-17
Items
Item 7.01: Regulation FD Disclosure

Document Format Files

Seq Description Document Type Size
1 8-K colb-20200917.htm   iXBRL 8-K 38236
  Complete submission text file 0000887343-20-000200.txt   204582

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20200917.xsd EX-101.SCH 2532
3 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20200917_cal.xml EX-101.CAL 811
4 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20200917_def.xml EX-101.DEF 14576
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20200917_lab.xml EX-101.LAB 27996
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20200917_pre.xml EX-101.PRE 15105
7 EXTRACTED XBRL INSTANCE DOCUMENT colb-20200917_htm.xml XML 10752
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.: 201181633
SIC: 6022 State Commercial Banks