# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000887343-23-000291
Filing Date
2023-07-19
Accepted
2023-07-19 16:30:27
Documents
49
Period of Report
2023-07-19
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-20230719.htm iXBRL | 8-K | 27246
2 | PRESS RELEASE ANNOUNCING SECOND QUARTER 2023 FINANCIAL RESULTS | colb-20230630ex991earnings.htm | EX-99.1 | 2305937
3 | SECOND QUARTER 2023 INVESTOR PRESENTATION | colbq22023earningspresen.htm | EX-99.2 | 100607
7 | GRAPHIC | colbq22023earningspresen001.jpg | GRAPHIC | 75197
8 | GRAPHIC | colbq22023earningspresen002.jpg | GRAPHIC | 291141
9 | GRAPHIC | colbq22023earningspresen003.jpg | GRAPHIC | 34454
10 | GRAPHIC | colbq22023earningspresen004.jpg | GRAPHIC | 113008
11 | GRAPHIC | colbq22023earningspresen005.jpg | GRAPHIC | 176073
12 | GRAPHIC | colbq22023earningspresen006.jpg | GRAPHIC | 180147
13 | GRAPHIC | colbq22023earningspresen007.jpg | GRAPHIC | 162503
14 | GRAPHIC | colbq22023earningspresen008.jpg | GRAPHIC | 166569
15 | GRAPHIC | colbq22023earningspresen009.jpg | GRAPHIC | 42259
16 | GRAPHIC | colbq22023earningspresen010.jpg | GRAPHIC | 170982
17 | GRAPHIC | colbq22023earningspresen011.jpg | GRAPHIC | 190944
18 | GRAPHIC | colbq22023earningspresen012.jpg | GRAPHIC | 176975
19 | GRAPHIC | colbq22023earningspresen013.jpg | GRAPHIC | 212006
20 | GRAPHIC | colbq22023earningspresen014.jpg | GRAPHIC | 31863
21 | GRAPHIC | colbq22023earningspresen015.jpg | GRAPHIC | 109265
22 | GRAPHIC | colbq22023earningspresen016.jpg | GRAPHIC | 119786
23 | GRAPHIC | colbq22023earningspresen017.jpg | GRAPHIC | 137038
24 | GRAPHIC | colbq22023earningspresen018.jpg | GRAPHIC | 201727
25 | GRAPHIC | colbq22023earningspresen019.jpg | GRAPHIC | 140877
26 | GRAPHIC | colbq22023earningspresen020.jpg | GRAPHIC | 30138
27 | GRAPHIC | colbq22023earningspresen021.jpg | GRAPHIC | 57274
28 | GRAPHIC | colbq22023earningspresen022.jpg | GRAPHIC | 152933
29 | GRAPHIC | colbq22023earningspresen023.jpg | GRAPHIC | 104214
30 | GRAPHIC | colbq22023earningspresen024.jpg | GRAPHIC | 146974
31 | GRAPHIC | colbq22023earningspresen025.jpg | GRAPHIC | 149360
32 | GRAPHIC | colbq22023earningspresen026.jpg | GRAPHIC | 133342
33 | GRAPHIC | colbq22023earningspresen027.jpg | GRAPHIC | 121406
34 | GRAPHIC | colbq22023earningspresen028.jpg | GRAPHIC | 127681
35 | GRAPHIC | colbq22023earningspresen029.jpg | GRAPHIC | 40852
36 | GRAPHIC | colbq22023earningspresen030.jpg | GRAPHIC | 201369
37 | GRAPHIC | colbq22023earningspresen031.jpg | GRAPHIC | 148839
38 | GRAPHIC | colbq22023earningspresen032.jpg | GRAPHIC | 190661
39 | GRAPHIC | colbq22023earningspresen033.jpg | GRAPHIC | 164338
40 | GRAPHIC | colbq22023earningspresen034.jpg | GRAPHIC | 22976
41 |  | columbiabankingsystemhoriza.gif | GRAPHIC | 2826
| Complete submission text file | 0000887343-23-000291.txt |  | 8940649

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | colb-20230719.xsd | EX-101.SCH | 1943
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | colb-20230719_lab.xml | EX-101.LAB | 23834
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | colb-20230719_pre.xml | EX-101.PRE | 12536
43 | EXTRACTED XBRL INSTANCE DOCUMENT | colb-20230719_htm.xml | XML | 2705

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.: 231097029
SIC: 6022 State Commercial Banks