11/07/2022
8:08 AM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/26/2022
8:16 AM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/20/2022
3:28 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/05/2022
8:45 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/20/2022
3:15 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/02/2022
4:01 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/04/2022
2:39 PM | Columbia Banking System (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
07/21/2022
3:58 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/01/2022
4:55 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/01/2022
4:40 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
07/01/2022
1:59 PM | Columbia Banking System (Issuer)
Deer Aaron James (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/13/2022
3:54 PM | Columbia Banking System (Issuer)
EERKES CRAIG D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/26/2022
4:23 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/05/2022
1:04 PM | Columbia Banking System (Issuer)
HULBERT TOM (Reporting)
| Form 4/A
| |
05/04/2022
12:52 PM | Columbia Banking System (Issuer)
Deer Aaron James (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/29/2022
1:31 PM | Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/21/2022
12:19 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
08/17/2021
11:15 PM | Columbia Banking System (Filer)
| Form EFFECT
| |
08/13/2021
12:26 PM | Columbia Banking System (Filer)
| Form S-4/A
| |
06/24/2021
8:14 AM | Bank of Commerce Holdings (Subject)
Columbia Banking System (Filed by)
| Form 425
| |
06/24/2021
8:13 AM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/28/2021
4:26 PM | Columbia Banking System (Issuer)
Terrano Janine (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:26 PM | Columbia Banking System (Issuer)
SEATON ELIZABETH WHITEHEAD (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:25 PM | Columbia Banking System (Issuer)
Schrag Laura Alvarez (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:25 PM | Columbia Banking System (Issuer)
Numata S Mae Fujita (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:24 PM | Columbia Banking System (Issuer)
Mack-Askew Tracy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:24 PM | Columbia Banking System (Issuer)
Lund Randal Lee (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:24 PM | Columbia Banking System (Issuer)
Lantow Michelle (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:23 PM | Columbia Banking System (Issuer)
HULBERT TOM (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:23 PM | Columbia Banking System (Issuer)
Forrest Eric (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:23 PM | Columbia Banking System (Issuer)
Finkelstein Mark A (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:22 PM | Columbia Banking System (Issuer)
Elsaesser Ford (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
4:22 PM | Columbia Banking System (Issuer)
EERKES CRAIG D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2021
1:24 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/06/2021
1:40 PM | Columbia Banking System (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
04/12/2021
8:05 AM | Columbia Banking System (Filer)
| Form DEFA14A
| |
04/12/2021
8:04 AM | Columbia Banking System (Filer)
| Form DEF 14A
| |
03/30/2021
12:28 PM | Columbia Banking System (Issuer)
Dow Lisa (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:28 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:27 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:27 PM | Columbia Banking System (Issuer)
McDonald Andy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:27 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:26 PM | Columbia Banking System (Issuer)
Merrywell Christopher (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:26 PM | Columbia Banking System (Issuer)
Eid Eric J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/30/2021
12:26 PM | Columbia Banking System (Issuer)
Moore Devine David (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2021
5:06 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2021
5:06 PM | Columbia Banking System (Issuer)
McDonald Andy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2021
5:05 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2021
5:05 PM | Columbia Banking System (Issuer)
Dow Lisa (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/19/2021
5:05 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
03/02/2021
5:08 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:07 PM | Columbia Banking System (Issuer)
Moore Devine David (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:07 PM | Columbia Banking System (Issuer)
Merrywell Christopher (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:07 PM | Columbia Banking System (Issuer)
McDonald Andy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:06 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:05 PM | Columbia Banking System (Issuer)
Lakely Brock (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:05 PM | Columbia Banking System (Issuer)
Eid Eric J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:04 PM | Columbia Banking System (Issuer)
Dow Lisa (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/02/2021
5:04 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:54 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:54 PM | Columbia Banking System (Issuer)
Moore Devine David (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:53 PM | Columbia Banking System (Issuer)
Merrywell Christopher (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:53 PM | Columbia Banking System (Issuer)
McDonald Andy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:52 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:50 PM | Columbia Banking System (Issuer)
Lakely Brock (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:50 PM | Columbia Banking System (Issuer)
Eid Eric J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:49 PM | Columbia Banking System (Issuer)
Dow Lisa (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/24/2021
4:49 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:28 PM | Columbia Banking System (Issuer)
McDonald Andy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:13 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:13 PM | Columbia Banking System (Issuer)
Moore Devine David (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:12 PM | Columbia Banking System (Issuer)
Merrywell Christopher (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:12 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:11 PM | Columbia Banking System (Issuer)
Eid Eric J (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:11 PM | Columbia Banking System (Issuer)
Dow Lisa (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:10 PM | Columbia Banking System (Issuer)
Deer Aaron James (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
6:09 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/17/2021
11:19 AM | Columbia Banking System (Issuer)
Lakely Brock (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/10/2021
9:46 AM | Columbia Banking System (Subject)
VANGUARD GROUP INC (Filed by)
| Form SC 13G/A
| |
01/28/2021
1:28 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
01/26/2021
1:22 PM | BlackRock Inc. (Filed by)
Columbia Banking System (Subject)
| Form SC 13G/A
| |
01/08/2021
2:19 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/08/2021
2:18 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/08/2021
2:18 PM | BARUFFI KUMI YAMAMOTO (Reporting)
Columbia Banking System (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/04/2021
1:58 PM | Columbia Banking System (Issuer)
Schrag Laura Alvarez (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
01/04/2021
1:58 PM | Columbia Banking System (Issuer)
Mack-Askew Tracy (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/28/2020
11:48 AM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/01/2020
3:37 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/29/2020
3:45 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/17/2020
3:45 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/02/2020
3:39 PM | Columbia Banking System (Issuer)
Merrywell Christopher (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/11/2020
5:21 PM | Columbia Banking System (Issuer)
McDonald Andy (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/23/2020
3:16 PM | Columbia Banking System (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/06/2020
12:44 PM | Columbia Banking System (Issuer)
Stein Clint (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/06/2020
12:35 PM | Columbia Banking System (Issuer)
Lawson David C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2020
6:56 PM | Columbia Banking System (Issuer)
Terrano Janine (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2020
6:56 PM | Columbia Banking System (Issuer)
SEATON ELIZABETH WHITEHEAD (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2020
6:56 PM | Columbia Banking System (Issuer)
Numata S Mae Fujita (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2020
6:55 PM | Columbia Banking System (Issuer)
Lund Randal Lee (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/28/2020
6:55 PM | Columbia Banking System (Issuer)
Lantow Michelle (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
