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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-17-000148
Filing Date
2017-08-09
Accepted
2017-08-08 17:33:57
Documents
83
Period of Report
2017-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q colb2q2017form10-q.htm 10-Q 3921784
2 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb2q2017ex311.htm EX-31.1 12406
3 CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 colb2q2017ex312.htm EX-31.2 12417
4 CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 colb2q2017ex32.htm EX-32 8373
  Complete submission text file 0000887343-17-000148.txt   21071520

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT colb-20170630.xml EX-101.INS 7189122
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20170630.xsd EX-101.SCH 68909
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT colb-20170630_cal.xml EX-101.CAL 109395
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT colb-20170630_def.xml EX-101.DEF 516062
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20170630_lab.xml EX-101.LAB 862641
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20170630_pre.xml EX-101.PRE 598770
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.: 171015824
SIC: 6022 State Commercial Banks