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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000887343-24-000024
Filing Date
2024-01-24
Accepted
2024-01-24 16:31:26
Documents
50
Period of Report
2024-01-24
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-20240124.htm   iXBRL 8-K 27185
2 PRESS RELEASE ANNOUNCING FOURTH QUARTER AND FULL YEAR 2023 FINANCIAL RESULTS colb-20231231ex991earnings.htm EX-99.1 2270563
3 FOURTH QUARTER 2023 INVESTOR PRESENTATION colb2023q4earningspresen.htm EX-99.2 111439
7 GRAPHIC colb2023q4earningspresen001.jpg GRAPHIC 75345
8 GRAPHIC colb2023q4earningspresen002.jpg GRAPHIC 283133
9 GRAPHIC colb2023q4earningspresen003.jpg GRAPHIC 42260
10 GRAPHIC colb2023q4earningspresen004.jpg GRAPHIC 149239
11 GRAPHIC colb2023q4earningspresen005.jpg GRAPHIC 184166
12 GRAPHIC colb2023q4earningspresen006.jpg GRAPHIC 173037
13 GRAPHIC colb2023q4earningspresen007.jpg GRAPHIC 213775
14 GRAPHIC colb2023q4earningspresen008.jpg GRAPHIC 31880
15 GRAPHIC colb2023q4earningspresen009.jpg GRAPHIC 140034
16 GRAPHIC colb2023q4earningspresen010.jpg GRAPHIC 131345
17 GRAPHIC colb2023q4earningspresen011.jpg GRAPHIC 192487
18 GRAPHIC colb2023q4earningspresen012.jpg GRAPHIC 138026
19 GRAPHIC colb2023q4earningspresen013.jpg GRAPHIC 108116
20 GRAPHIC colb2023q4earningspresen014.jpg GRAPHIC 158165
21 GRAPHIC colb2023q4earningspresen015.jpg GRAPHIC 30152
22 GRAPHIC colb2023q4earningspresen016.jpg GRAPHIC 166625
23 GRAPHIC colb2023q4earningspresen017.jpg GRAPHIC 184871
24 GRAPHIC colb2023q4earningspresen018.jpg GRAPHIC 85070
25 GRAPHIC colb2023q4earningspresen019.jpg GRAPHIC 137290
26 GRAPHIC colb2023q4earningspresen020.jpg GRAPHIC 153433
27 GRAPHIC colb2023q4earningspresen021.jpg GRAPHIC 104725
28 GRAPHIC colb2023q4earningspresen022.jpg GRAPHIC 146225
29 GRAPHIC colb2023q4earningspresen023.jpg GRAPHIC 138429
30 GRAPHIC colb2023q4earningspresen024.jpg GRAPHIC 134824
31 GRAPHIC colb2023q4earningspresen025.jpg GRAPHIC 140897
32 GRAPHIC colb2023q4earningspresen026.jpg GRAPHIC 105684
33 GRAPHIC colb2023q4earningspresen027.jpg GRAPHIC 40902
34 GRAPHIC colb2023q4earningspresen028.jpg GRAPHIC 176281
35 GRAPHIC colb2023q4earningspresen029.jpg GRAPHIC 172484
36 GRAPHIC colb2023q4earningspresen030.jpg GRAPHIC 173434
37 GRAPHIC colb2023q4earningspresen031.jpg GRAPHIC 190471
38 GRAPHIC colb2023q4earningspresen032.jpg GRAPHIC 177762
39 GRAPHIC colb2023q4earningspresen033.jpg GRAPHIC 182637
40 GRAPHIC colb2023q4earningspresen034.jpg GRAPHIC 190771
41 GRAPHIC colb2023q4earningspresen035.jpg GRAPHIC 168223
42 GRAPHIC columbiabankingsystemhoriza.gif GRAPHIC 2826
  Complete submission text file 0000887343-24-000024.txt   9603649

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT colb-20240124.xsd EX-101.SCH 1943
5 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT colb-20240124_lab.xml EX-101.LAB 23834
6 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT colb-20240124_pre.xml EX-101.PRE 12536
44 EXTRACTED XBRL INSTANCE DOCUMENT colb-20240124_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)

IRS No.: 911422237 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-20288 | Film No.: 24556907
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)