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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-19-000093
Filing Date
2019-05-03
Accepted
2019-05-03 17:33:20
Documents
94
Period of Report
2019-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q colb1q2019form10-q.htm   iXBRL 10-Q 4404921
2 STEIN - CHANGE IN CONTROL AGREEMENT ex101steinclinteffecti.htm EX-10.1 36115
3 DOW - SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN dowserp022519.htm EX-10.2 310611
4 DOW - ENDORSEMENT METHOD SPLIT DOLLAR AGREEMENT dowendorsementmethodsp.htm EX-10.3 77065
5 DOW - FIRST AMENDMENT TO ENDORSEMENT METHOD SPLIT DOLLAR AGREEMENT dowfirstamendmenttoend.htm EX-10.4 8725
6 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb1q2019ex311.htm EX-31.1 12403
7 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb1q2019ex312.htm EX-31.2 12377
8 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 colb1q2019ex32.htm EX-32 8209
  Complete submission text file 0000887343-19-000093.txt   20395880

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20190331.xsd EX-101.SCH 71250
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20190331_cal.xml EX-101.CAL 107269
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20190331_def.xml EX-101.DEF 552316
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20190331_lab.xml EX-101.LAB 926074
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20190331_pre.xml EX-101.PRE 644079
14 EXTRACTED XBRL INSTANCE DOCUMENT colb1q2019form10-q_htm.xml XML 5812084
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: 10-Q | Act: 34 | File No.: 000-20288 | Film No.: 19797387
SIC: 6022 State Commercial Banks