# Filing Detail

Form 8-K - Current report:
SEC Accession No. 0000887343-24-000178
Filing Date
2024-04-25
Accepted
2024-04-25 16:31:51
Documents
50
Period of Report
2024-04-25
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-20240425.htm iXBRL | 8-K | 28104
2 | PRESS RELEASE ANNOUNCING FIRST QUARTER 2024 FINANCIAL RESULTS | colb-20240331ex991earnings.htm | EX-99.1 | 1790553
3 | FIRST QUARTER 2024 INVESTOR PRESENTATION | colbq12024earningspresen.htm | EX-99.2 | 96775
7 | GRAPHIC | colbq12024earningspresen001.jpg | GRAPHIC | 74507
8 | GRAPHIC | colbq12024earningspresen002.jpg | GRAPHIC | 272395
9 | GRAPHIC | colbq12024earningspresen003.jpg | GRAPHIC | 119636
10 | GRAPHIC | colbq12024earningspresen004.jpg | GRAPHIC | 91416
11 | GRAPHIC | colbq12024earningspresen005.jpg | GRAPHIC | 194326
12 | GRAPHIC | colbq12024earningspresen006.jpg | GRAPHIC | 137260
13 | GRAPHIC | colbq12024earningspresen007.jpg | GRAPHIC | 114485
14 | GRAPHIC | colbq12024earningspresen008.jpg | GRAPHIC | 112801
15 | GRAPHIC | colbq12024earningspresen009.jpg | GRAPHIC | 26017
16 | GRAPHIC | colbq12024earningspresen010.jpg | GRAPHIC | 131134
17 | GRAPHIC | colbq12024earningspresen011.jpg | GRAPHIC | 135786
18 | GRAPHIC | colbq12024earningspresen012.jpg | GRAPHIC | 142238
19 | GRAPHIC | colbq12024earningspresen013.jpg | GRAPHIC | 64890
20 | GRAPHIC | colbq12024earningspresen014.jpg | GRAPHIC | 153817
21 | GRAPHIC | colbq12024earningspresen015.jpg | GRAPHIC | 106451
22 | GRAPHIC | colbq12024earningspresen016.jpg | GRAPHIC | 155520
23 | GRAPHIC | colbq12024earningspresen017.jpg | GRAPHIC | 122208
24 | GRAPHIC | colbq12024earningspresen018.jpg | GRAPHIC | 164750
25 | GRAPHIC | colbq12024earningspresen019.jpg | GRAPHIC | 129294
26 | GRAPHIC | colbq12024earningspresen020.jpg | GRAPHIC | 132149
27 | GRAPHIC | colbq12024earningspresen021.jpg | GRAPHIC | 185470
28 | GRAPHIC | colbq12024earningspresen022.jpg | GRAPHIC | 142891
29 | GRAPHIC | colbq12024earningspresen023.jpg | GRAPHIC | 139564
30 | GRAPHIC | colbq12024earningspresen024.jpg | GRAPHIC | 22476
31 | GRAPHIC | colbq12024earningspresen025.jpg | GRAPHIC | 156547
32 | GRAPHIC | colbq12024earningspresen026.jpg | GRAPHIC | 182889
33 | GRAPHIC | colbq12024earningspresen027.jpg | GRAPHIC | 183630
34 | GRAPHIC | colbq12024earningspresen028.jpg | GRAPHIC | 133013
35 | GRAPHIC | colbq12024earningspresen029.jpg | GRAPHIC | 99362
36 | GRAPHIC | colbq12024earningspresen030.jpg | GRAPHIC | 158770
37 | GRAPHIC | colbq12024earningspresen031.jpg | GRAPHIC | 152601
38 | GRAPHIC | colbq12024earningspresen032.jpg | GRAPHIC | 162074
39 | GRAPHIC | colbq12024earningspresen033.jpg | GRAPHIC | 142043
40 | GRAPHIC | colbq12024earningspresen034.jpg | GRAPHIC | 111957
41 | GRAPHIC | columbiabankingsystemhoriza.gif | GRAPHIC | 2826
| Complete submission text file | 0000887343-24-000178.txt |  | 8435091

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
4 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | colb-20240425.xsd | EX-101.SCH | 1943
5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | colb-20240425_lab.xml | EX-101.LAB | 21629
6 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | colb-20240425_pre.xml | EX-101.PRE | 12536
53 | EXTRACTED XBRL INSTANCE DOCUMENT | colb-20240425_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.: 24876899
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)