1,227 filings
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
4
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12 Mar 24
COLUMBIA BANKING SYSTEM / CORT L O'HAVER ownership change
5:53pm
4
c6b4rhnizpzfnm8vuzpo
12 Mar 24
COLUMBIA BANKING SYSTEM / Frank Namdar ownership change
5:44pm
4
mcks rz1hhvxhxo8jg5c
12 Mar 24
COLUMBIA BANKING SYSTEM / Torran B Nixon ownership change
5:41pm
4
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12 Mar 24
COLUMBIA BANKING SYSTEM / ANDREW H OGNALL ownership change
5:37pm
4
2pusa
12 Mar 24
COLUMBIA BANKING SYSTEM / RON L FARNSWORTH ownership change
5:33pm
4
brl7zhwt
12 Mar 24
COLUMBIA BANKING SYSTEM / Sheri Burns ownership change
5:29pm
4
9lfjgm3
12 Mar 24
COLUMBIA BANKING SYSTEM / Drew K Anderson ownership change
5:23pm
4
mfvf0r at0
12 Mar 24
COLUMBIA BANKING SYSTEM / Lisa M White ownership change
5:19pm
8-K
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5 Mar 24
March 2024 Investor Presentation
12:00am
4
z1zax7j46rnovq
4 Mar 24
COLUMBIA BANKING SYSTEM / Devine David Moore ownership change
8:02pm
4
kl05h58vwu1iags1xl
4 Mar 24
COLUMBIA BANKING SYSTEM / Frank Namdar ownership change
7:59pm
4
bbhbaylg8bk3js
4 Mar 24
COLUMBIA BANKING SYSTEM / Aaron James Deer ownership change
7:53pm
4
yoxbne6dm
4 Mar 24
COLUMBIA BANKING SYSTEM / ANDREW H OGNALL ownership change
7:49pm
4
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4 Mar 24
COLUMBIA BANKING SYSTEM / Sheri Burns ownership change
7:43pm