Columbia Banking System Inc. (COLB)

Market is closed

Insider Trading: Purchases

Insider	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
Stein Officer	$32.56	143	$4,656.08	27,243	2019-07-01	Filing
Lawson Officer	$32.56	173	$5,632.88	17,708	2019-07-01	Filing
Baruffi Officer	$32.56	259	$8,433.04	17,382	2019-07-01	Filing
Stein Officer	$32.66	66	$2,155.56	25,301	2019-01-02	Filing
Lawson Officer	$32.66	89	$2,906.74	13,836	2019-01-02	Filing
Baruffi Officer	$32.66	210	$6,858.60	13,167	2019-01-02	Filing
Stein Officer	$36.81	117	$4,306.77	25,235	2018-07-05	Filing
Mcdonald Officer	$36.81	276	$10,159.56	38,653	2018-07-05	Filing
Lawson Officer	$36.81	157	$5,779.17	15,477	2018-07-05	Filing
Baruffi Officer	$36.81	374	$13,766.94	13,253	2018-07-05	Filing
Lawson Officer	$36.63	76	$2,783.88	12,102	2018-01-08	Filing
Baruffi Officer	$36.63	174	$6,373.62	9,476	2018-01-08	Filing
Stein Officer	$36.63	54	$1,978.02	23,025	2018-01-08	Filing
Mcdonald Officer	$36.63	132	$4,835.16	35,099	2018-01-08	Filing
Eerkes	$0.00	2,000	$0.00	4,631	2015-06-24	Filing
Eerkes Director	$27.44	500	$13,722.00	2,631	2014-12-11	Filing
Lantow Director	$17.24	1,500	$25,860.00	3,500	2012-11-07	Filing
Numata Director	$17.22	425	$7,318.08	2,825	2012-11-07	Filing
Numata Director	$17.21	200	$3,442.36	2,400	2012-11-07	Filing
Numata Director	$17.22	200	$3,443.80	2,200	2012-11-07	Filing