# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000887343-23-000214
Filing Date
2023-04-26
Accepted
2023-04-26 16:31:44
Documents
50
Period of Report
2023-04-26
Items
Item 2.02: Results of Operations and Financial Condition
Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 8-K | colb-20230426.htm iXBRL | 8-K | 37274
2 | PRESS RELEASE ANNOUNCING FIRST QUARTER 2023 FINANCIAL RESULTS | colb-20230331ex991earnings.htm | EX-99.1 | 1752187
3 | FIRST QUARTER 2023 INVESTOR PRESENTATION | colbq12023earningspresen.htm | EX-99.2 | 104859
7 | GRAPHIC | colbq12023earningspresen001.jpg | GRAPHIC | 74739
8 | GRAPHIC | colbq12023earningspresen002.jpg | GRAPHIC | 289279
9 | GRAPHIC | colbq12023earningspresen003.jpg | GRAPHIC | 34454
10 | GRAPHIC | colbq12023earningspresen004.jpg | GRAPHIC | 187480
11 | GRAPHIC | colbq12023earningspresen005.jpg | GRAPHIC | 175881
12 | GRAPHIC | colbq12023earningspresen006.jpg | GRAPHIC | 179137
13 | GRAPHIC | colbq12023earningspresen007.jpg | GRAPHIC | 121620
14 | GRAPHIC | colbq12023earningspresen008.jpg | GRAPHIC | 166135
15 | GRAPHIC | colbq12023earningspresen009.jpg | GRAPHIC | 165186
16 | GRAPHIC | colbq12023earningspresen010.jpg | GRAPHIC | 147094
17 | GRAPHIC | colbq12023earningspresen011.jpg | GRAPHIC | 42209
18 | GRAPHIC | colbq12023earningspresen012.jpg | GRAPHIC | 171898
19 | GRAPHIC | colbq12023earningspresen013.jpg | GRAPHIC | 180927
20 | GRAPHIC | colbq12023earningspresen014.jpg | GRAPHIC | 171750
21 | GRAPHIC | colbq12023earningspresen015.jpg | GRAPHIC | 223796
22 | GRAPHIC | colbq12023earningspresen016.jpg | GRAPHIC | 31803
23 | GRAPHIC | colbq12023earningspresen017.jpg | GRAPHIC | 107118
24 | GRAPHIC | colbq12023earningspresen018.jpg | GRAPHIC | 127405
25 | GRAPHIC | colbq12023earningspresen019.jpg | GRAPHIC | 135525
26 | GRAPHIC | colbq12023earningspresen020.jpg | GRAPHIC | 211588
27 | GRAPHIC | colbq12023earningspresen021.jpg | GRAPHIC | 140651
28 | GRAPHIC | colbq12023earningspresen022.jpg | GRAPHIC | 30067
29 | GRAPHIC | colbq12023earningspresen023.jpg | GRAPHIC | 50666
30 | GRAPHIC | colbq12023earningspresen024.jpg | GRAPHIC | 151263
31 | GRAPHIC | colbq12023earningspresen025.jpg | GRAPHIC | 104492
32 | GRAPHIC | colbq12023earningspresen026.jpg | GRAPHIC | 139361
33 | GRAPHIC | colbq12023earningspresen027.jpg | GRAPHIC | 170784
34 | GRAPHIC | colbq12023earningspresen028.jpg | GRAPHIC | 130579
35 | GRAPHIC | colbq12023earningspresen029.jpg | GRAPHIC | 129594
36 | GRAPHIC | colbq12023earningspresen030.jpg | GRAPHIC | 141394
37 | GRAPHIC | colbq12023earningspresen031.jpg | GRAPHIC | 28905
38 | GRAPHIC | colbq12023earningspresen032.jpg | GRAPHIC | 146816
39 | GRAPHIC | colbq12023earningspresen033.jpg | GRAPHIC | 192712
40 | GRAPHIC | colbq12023earningspresen034.jpg | GRAPHIC | 163130
41 | GRAPHIC | colbq12023earningspresen035.jpg | GRAPHIC | 22812
42 | GRAPHIC | columbiabankingsystemhoriza.gif | GRAPHIC | 2826
| Complete submission text file | 0000887343-23-000214.txt |  | 8610982

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | colb-20230426.xsd | EX-101.SCH | 1941
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | colb-20230426_lab.xml | EX-101.LAB | 23832
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | colb-20230426_pre.xml | EX-101.PRE | 12534
44 | EXTRACTED XBRL INSTANCE DOCUMENT | colb-20230426_htm.xml | XML | 10631

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.: 23850240
SIC: 6022 State Commercial Banks