4/23
12:41 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Apr 19 Filed by: O'HAVER CORT L
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Apr 19 Filed by: O'HAVER CORT L
4/18
06:24 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Apr 16 Filed by: Namdar Frank
Medium
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Form 4 COLUMBIA BANKING SYSTEM, For: Apr 16 Filed by: Namdar Frank
4/8
04:38 pm
colb
Form DEFA14A COLUMBIA BANKING SYSTEM,
Low
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Form DEFA14A COLUMBIA BANKING SYSTEM,
4/1
02:42 pm
colb
Form 8-K COLUMBIA BANKING SYSTEM, For: Apr 01
Low
Report
Form 8-K COLUMBIA BANKING SYSTEM, For: Apr 01
3/27
04:22 pm
colb
Form ARS COLUMBIA BANKING SYSTEM, For: Dec 31
Low
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Form ARS COLUMBIA BANKING SYSTEM, For: Dec 31
3/27
04:04 pm
colb
Form DEFA14A COLUMBIA BANKING SYSTEM,
Low
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Form DEFA14A COLUMBIA BANKING SYSTEM,
3/27
04:02 pm
colb
Form DEF 14A COLUMBIA BANKING SYSTEM, For: May 08
Low
Report
Form DEF 14A COLUMBIA BANKING SYSTEM, For: May 08
3/12
05:54 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: O'HAVER CORT L
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: O'HAVER CORT L
3/12
05:45 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Namdar Frank
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Namdar Frank
3/12
05:42 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Nixon Torran B
Low
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Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Nixon Torran B
3/12
05:38 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: OGNALL ANDREW H
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: OGNALL ANDREW H
3/12
05:34 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: FARNSWORTH RON L
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: FARNSWORTH RON L
3/12
05:30 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Burns Sheri
Low
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Burns Sheri
3/12
05:23 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Anderson Drew K
Low
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Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: Anderson Drew K
3/12
05:20 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: White Lisa M
Low
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Form 4 COLUMBIA BANKING SYSTEM, For: Mar 08 Filed by: White Lisa M
3/5
06:01 am
colb
Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 04
Medium
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Form 8-K COLUMBIA BANKING SYSTEM, For: Mar 04
3/4
08:03 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Moore Devine David
Medium
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Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Moore Devine David
3/4
08:00 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Namdar Frank
Medium
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Namdar Frank
3/4
07:54 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Deer Aaron James
Medium
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Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Deer Aaron James
3/4
07:50 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: OGNALL ANDREW H
Medium
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: OGNALL ANDREW H
3/4
07:43 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Burns Sheri
Medium
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Burns Sheri
3/4
07:40 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: BARUFFI KUMI YAMAMOTO
Medium
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Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: BARUFFI KUMI YAMAMOTO
3/4
07:35 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Anderson Drew K
Medium
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Anderson Drew K
3/4
07:31 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Dow Lisa
Medium
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: Dow Lisa
3/4
07:24 pm
colb
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: White Lisa M
Medium
Report
Form 4 COLUMBIA BANKING SYSTEM, For: Mar 01 Filed by: White Lisa M