COLUMBIA BANKING SYSTEM, INC.

Nasdaq:COLB

State Commercial Banks·TACOMA, WA

Governanceproxy statements · beneficial ownership

Proxy Statements

18 shown

Filed	Form	Description
4/3/25	DEFA14A	DEFA14A	→
4/3/25	DEF 14A	DEF 14A	→
4/8/24	DEFA14A	DEFA14A	→
3/27/24	DEFA14A	DEFA14A	→
3/27/24	DEF 14A	DEF 14A	→
4/6/23	DEFA14A	FORM DEFA14A	→
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Ownership Filings

40 shown

Filed	Form	Description
3/5/26	4	4	→
3/2/26	4	4	→
3/2/26	4	4	→
3/2/26	4	4	→
3/2/26	4	4	→
3/2/26	4	4	→
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