# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000887343-19-000151
Filing Date
2019-11-06
Accepted
2019-11-05 18:13:33
Documents
91
Period of Report
2019-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | colb3q2019form10-q.htm iXBRL | 10-Q | 5753350
2 | CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 | colb3q2019ex311.htm | EX-31.1 | 12408
3 | CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 | colb3q2019ex312.htm | EX-31.2 | 12382
4 | CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 | colb3q2019ex32.htm | EX-32 | 8218
| Complete submission text file | 0000887343-19-000151.txt |  | 24124022

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
5 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | colb-20190930.xsd | EX-101.SCH | 69831
6 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | colb-20190930_cal.xml | EX-101.CAL | 110980
7 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | colb-20190930_def.xml | EX-101.DEF | 574557
8 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | colb-20190930_lab.xml | EX-101.LAB | 955681
9 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | colb-20190930_pre.xml | EX-101.PRE | 668481
68 | EXTRACTED XBRL INSTANCE DOCUMENT | colb3q2019form10-q_htm.xml | XML | 7292550

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)

EIN.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-20288 | Film No.: 191194571
SIC: 6022 State Commercial Banks