Columbia Banking System Inc. (COLB)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Baruffi Officer	$18.25	854	$15,585.50	43,511	2023-06-30	Filing
Deer Officer	$18.25	854	$15,585.50	36,144	2023-06-30	Filing
Eerkes Director	$21.01	2,381	$50,024.81	29,022	2023-05-24	Filing
Baruffi Officer	$26.84	232	$6,226.88	23,816	2022-12-30	Filing
Lawson Officer	$26.84	264	$7,085.76	21,212	2022-12-30	Filing
Lawson Officer	$25.79	271	$6,989.09	20,948	2022-06-30	Filing
Baruffi Officer	$25.79	446	$11,502.34	23,584	2022-06-30	Filing
Deer Officer	$25.79	748	$19,290.92	16,175	2022-06-30	Filing
Eerkes Director	$28.52	1,694	$48,312.88	20,227	2022-06-10	Filing
Deer Officer	$28.00	3,000	$84,000.00	15,427	2022-05-02	Filing
Deer Officer	$33.45	3,000	$100,359.00	12,427	2022-02-24	Filing
Lawson Officer	$29.45	116	$3,416.20	19,341	2022-01-04	Filing
Baruffi Officer	$29.45	186	$5,477.70	21,338	2022-01-04	Filing
Hulbert Director	$32.24	3,400	$109,616.00	69,990	2021-11-26	Filing
Hulbert Director	$32.23	1,206	$38,869.38	66,590	2021-11-26	Filing
Hulbert Director	$32.22	696	$22,425.12	65,384	2021-11-26	Filing
Hulbert Director	$32.21	796	$25,639.16	64,688	2021-11-26	Filing
Hulbert Director	$32.20	2,366	$76,185.20	63,892	2021-11-26	Filing
Hulbert Director	$32.19	133	$4,281.27	61,526	2021-11-26	Filing
Hulbert Director	$32.18	1,153	$37,103.54	61,393	2021-11-26	Filing