# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000887343-19-000139
Filing Date
2019-10-03
Accepted
2019-10-03 11:29:58
Documents
19
Period of Report
2019-09-27
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | colboct19form8-kxdepar.htm iXBRL | 8-K | 59188
2 | EX-10.1 | colb092719-ex101ceoemp.htm | EX-10.1 | 79203
3 | EXHIBIT 99.1 | colb092719ex991ceocooa.htm | EX-99.1 | 17364
9 | LOGO | colbceocooannouncemen_image1.jpg | GRAPHIC | 635135
10 | H. ROBBINS PHOTO | colbceocooannouncemen_image2.jpg | GRAPHIC | 30617
11 | C. STEIN PHOTO | colbceocooannouncemen_image3.jpg | GRAPHIC | 23968
| Complete submission text file | 0000887343-19-000139.txt |  | 1295114

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | colb-20190927.xsd | EX-101.SCH | 4678
5 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | colb-20190927_cal.xml | EX-101.CAL | 709
6 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | colb-20190927_def.xml | EX-101.DEF | 14140
7 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | colb-20190927_lab.xml | EX-101.LAB | 30260
8 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | colb-20190927_pre.xml | EX-101.PRE | 15983
15 | EXTRACTED XBRL INSTANCE DOCUMENT | colboct19form8-kxdepar_htm.xml | XML | 4200

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.: 191134820
SIC: 6022 State Commercial Banks