Columbia Banking System Inc. (COLB)

Market is closed

Insider Trading: Sales

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Nixon Officer	$25.99	4,481	$116,461.19	104,869	2025-03-04	Filing
Mcdonald Officer	$30.90	3,073	$94,942.79	39,813	2020-08-10	Filing
Lawson Officer	$39.95	1,164	$46,501.80	16,544	2019-10-29	Filing
Mcdonald Officer	$35.06	3,481	$122,043.86	36,264	2019-06-11	Filing
Stein Officer	$38.32	657	$25,176.24	24,644	2019-02-22	Filing
Mcdonald Officer	$38.33	3,074	$117,840.25	35,589	2018-11-20	Filing
Lawson Officer	$41.89	908	$38,036.12	13,747	2018-08-29	Filing
Lawson Officer	$41.88	400	$16,752.00	14,655	2018-08-29	Filing
Lawson Officer	$41.87	100	$4,187.00	15,055	2018-08-29	Filing
Lawson Officer	$41.86	305	$12,767.30	15,155	2018-08-29	Filing
Lawson Officer	$41.85	100	$4,185.00	15,460	2018-08-29	Filing
Stein Officer	$44.21	100	$4,421.00	25,410	2018-03-09	Filing
Stein Officer	$44.20	100	$4,419.50	25,510	2018-03-09	Filing
Stein Officer	$44.19	200	$8,838.00	25,610	2018-03-09	Filing
Stein Officer	$44.18	100	$4,418.00	25,810	2018-03-09	Filing
Stein Officer	$44.17	200	$8,834.20	25,910	2018-03-09	Filing
Stein Officer	$44.17	324	$14,311.08	26,110	2018-03-09	Filing
Stein Officer	$44.16	176	$7,772.16	26,434	2018-03-09	Filing
Stein Officer	$44.14	1,100	$48,554.00	26,610	2018-03-09	Filing
Ray Officer	$46.87	750	$35,151.53	11,250	2017-12-01	Filing