COLUMBIA BANKING SYSTEM, INC. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Tacoma, WA
SEC filing record 1 source field available
Fiscal year end
31 December
COLUMBIA BANKING SYSTEM, INC. has filed 1,881 SEC EDGAR filings since 22 May 1996

SEC filing history

Showing 601-625 of 1,000 matching filings.

Per page
25
Current page
25
S-4/A File 333-261281

S-4/A

Filing date
02 Dec 2021
Reporting date
Not listed
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4

FORM 4

Filing date
29 Nov 2021
Reporting date
26 Nov 2021
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UPLOAD

UPLOAD filing

Filing date
29 Nov 2021
Reporting date
Not listed
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S-4 File 333-261281

S-4

Filing date
22 Nov 2021
Reporting date
Not listed
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425

PROSPECTUSES AND COMMUNICATIONS, BUSINESS COMBINATIONS

Filing date
29 Oct 2021
Reporting date
Not listed
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425

425

Filing date
15 Oct 2021
Reporting date
Not listed
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425

425

Filing date
15 Oct 2021
Reporting date
Not listed
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425

425

Filing date
14 Oct 2021
Reporting date
Not listed
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425

425

Filing date
14 Oct 2021
Reporting date
Not listed
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425

425

Filing date
14 Oct 2021
Reporting date
Not listed
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425

425

Filing date
12 Oct 2021
Reporting date
Not listed
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425 File 000-20288

425

Filing date
12 Oct 2021
Reporting date
Not listed
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EFFECT File 333-258551

EFFECT filing

Filing date
17 Aug 2021
Reporting date
Not listed
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424B3 File 333-258551

424B3

Filing date
17 Aug 2021
Reporting date
Not listed
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CORRESP

CORRESP filing

Filing date
13 Aug 2021
Reporting date
Not listed
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S-4/A File 333-258551

S-4/A

Filing date
13 Aug 2021
Reporting date
Not listed
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UPLOAD

UPLOAD filing

Filing date
09 Aug 2021
Reporting date
Not listed
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S-4 File 333-258551

S-4

Filing date
06 Aug 2021
Reporting date
Not listed
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