1,228 filings
4
Cort L O'haver
23 Apr 24
COLUMBIA BANKING SYSTEM / CORT L O'HAVER ownership change
12:40pm
4
Frank Namdar
18 Apr 24
COLUMBIA BANKING SYSTEM / Frank Namdar ownership change
6:23pm
DEFA14A
COLB
Columbia Banking System, Inc.
8 Apr 24
Additional proxy soliciting materials
4:37pm
8-K
COLB
Columbia Banking System, Inc.
1 Apr 24
Columbia Banking System Announces Date of First Quarter 2024 Earnings Release and Conference Call
2:42pm
ARS
2023 FY
COLB
Columbia Banking System, Inc.
27 Mar 24
Annual report to shareholders
4:20pm
DEFA14A
COLB
Columbia Banking System, Inc.
27 Mar 24
Additional proxy soliciting materials
4:03pm
DEF 14A
COLB
Columbia Banking System, Inc.
Definitive proxy
27 Mar 24
4:01pm
4
COLB
Columbia Banking System, Inc.
12 Mar 24
COLUMBIA BANKING SYSTEM / CORT L O'HAVER ownership change
5:53pm
4
COLB
Columbia Banking System, Inc.
12 Mar 24
COLUMBIA BANKING SYSTEM / Frank Namdar ownership change
5:44pm
4
Torran B Nixon
12 Mar 24
COLUMBIA BANKING SYSTEM / Torran B Nixon ownership change
5:41pm
4
COLB
Columbia Banking System, Inc.
12 Mar 24
COLUMBIA BANKING SYSTEM / ANDREW H OGNALL ownership change
5:37pm
4
COLB
Columbia Banking System, Inc.
12 Mar 24
COLUMBIA BANKING SYSTEM / RON L FARNSWORTH ownership change
5:33pm
4
Sheri Burns
12 Mar 24
COLUMBIA BANKING SYSTEM / Sheri Burns ownership change
5:29pm
4
COLB
Columbia Banking System, Inc.
12 Mar 24
COLUMBIA BANKING SYSTEM / Drew K Anderson ownership change
5:23pm
4
COLB
Columbia Banking System, Inc.
12 Mar 24
COLUMBIA BANKING SYSTEM / Lisa M White ownership change
5:19pm
8-K
COLB
Columbia Banking System, Inc.
5 Mar 24
March 2024 Investor Presentation
12:00am
4
Devine David Moore
4 Mar 24
COLUMBIA BANKING SYSTEM / Devine David Moore ownership change
8:02pm
4
Frank Namdar
4 Mar 24
COLUMBIA BANKING SYSTEM / Frank Namdar ownership change
7:59pm
4
COLB
Columbia Banking System, Inc.
4 Mar 24
COLUMBIA BANKING SYSTEM / Aaron James Deer ownership change
7:53pm
4
Andrew H Ognall
4 Mar 24
COLUMBIA BANKING SYSTEM / ANDREW H OGNALL ownership change
7:49pm