# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000887343-21-000162
Filing Date
2021-10-29
Accepted
2021-10-28 19:21:11
Documents
15
Period of Report
2021-10-28
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | colb-20211028.htm iXBRL | 8-K | 31755
2 | EARNINGS PRESS RELEASE | a991colb3q2021earningsrele.htm | EX-99.1 | 1270570
7 | LOGO | cbsystemsolidbuga16a.jpg | GRAPHIC | 635135
| Complete submission text file | 0000887343-21-000162.txt |  | 2404555

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
3 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | colb-20211028.xsd | EX-101.SCH | 2265
4 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | colb-20211028_def.xml | EX-101.DEF | 14414
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | colb-20211028_lab.xml | EX-101.LAB | 27834
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | colb-20211028_pre.xml | EX-101.PRE | 14943
8 | EXTRACTED XBRL INSTANCE DOCUMENT | colb-20211028_htm.xml | XML | 10751

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: 8-K | Act: 34 | File No.: 000-20288 | Film No.: 211360015
SIC: 6022 State Commercial Banks