Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers:
SEC Accession No. 0000887343-24-000272
Filing Date
2024-12-20
Accepted
2024-12-20 16:31:11
Documents
16
Effectiveness Date
2024-12-20

Document Format Files

Seq Description Document Type Size
1 S-3ASR columbia-formsx32024.htm S-3ASR 440316
2 EX-5.1 ex51s-3dec2024sx3xvalidity.htm EX-5.1 8468
3 EX-5.2 ex52s-3dec2024sx3xvalidity.htm EX-5.2 21559
4 EX-23.3 ex233-dec2024sx3xdtconsent.htm EX-23.3 2737
5 EX-FILING FEES exfilingfees.htm   iXBRL EX-FILING FEES 53389
  Complete submission text file 0000887343-24-000272.txt   696636

Data Files

Seq Description Document Type Size
18 EXTRACTED XBRL INSTANCE DOCUMENT exfilingfees_htm.xml XML 22169
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: S-3ASR | Act: 33 | File No.: 333-283985 | Film No.: 241568414
SIC: 6022 State Commercial Banks
(CF Office: 02 Finance)