BARUFFI KUMI YAMAMOTO

Insider CIK 1619728 · COLB General Counsel, Corporate Sec

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
COLB COLUMBIA BANKING SYSTEM, I	M Exercise deriv	2026-03-13	2026-03-17	2,381	—	$0	13,083	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	M Exercise	2026-03-13	2026-03-17	2,381	$26.23	$62.5K	54,652	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	S Sale	2026-03-13	2026-03-17	937	$26.23	$24.6K	53,715	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2026-03-13	2026-03-20	937	$26.23	$24.6K	53,715	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2026-03-01	2026-03-02	1,799	$28.45	$51.2K	52,271	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award deriv	2026-02-18	2026-02-20	8,322	$31.24	$260.0K	15,464	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2026-02-15	2026-02-18	1,036	$31.49	$32.6K	54,070	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2026-02-02	2026-02-04	5,093	$29.69	$151.2K	57,216	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2026-02-02	2026-02-04	2,110	$29.69	$62.6K	55,106	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2026-01-20	2026-01-22	1,508	$28.35	$42.8K	52,123	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	D To issuer	2026-01-20	2026-01-22	632	—	$0	53,631	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2025-02-28	2025-03-04	1,799	$26.73	$48.1K	54,263	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award deriv	2025-02-25	2025-02-26	7,142	$26.60	$190.0K	7,142	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award deriv	2025-02-25	2025-02-26	3,571	$26.60	$95.0K	17,281	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award deriv	2025-02-25	2025-02-26	3,571	$26.60	$95.0K	20,852	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2025-02-14	2025-02-18	442	$27.41	$12.1K	57,093	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2025-02-14	2025-02-18	1,012	$27.41	$27.7K	57,535	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2025-02-14	2025-02-18	1,031	$27.41	$28.3K	56,062	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2025-01-01	2025-01-03	772	$27.01	$20.9K	56,523	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2025-01-01	2025-01-03	689	$27.01	$18.6K	57,295	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award deriv	2024-03-01	2024-03-04	6,855	$17.87	$122.5K	13,710	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award deriv	2024-03-01	2024-03-04	6,855	$17.87	$122.5K	6,855	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2024-03-01	2024-03-04	13,710	$17.87	$245.0K	57,984	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2024-02-15	2024-02-20	1,012	$19.01	$19.2K	44,274	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2024-02-15	2024-02-20	673	$19.01	$12.8K	43,262	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2024-01-01	2024-01-03	461	$26.68	$12.3K	43,050	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2024-01-01	2024-01-03	461	$26.68	$12.3K	42,589	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2023-06-30	2023-07-05	854	$18.25	$15.6K	43,511	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2023-03-27	2023-03-29	507	$20.81	$10.6K	42,657	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-28	2023-03-02	1,020	—	$0	38,922	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-28	2023-03-02	1,020	—	$0	39,942	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-28	2023-03-02	1,702	—	$0	41,644	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-28	2023-03-02	1,520	—	$0	43,164	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-21	2023-02-23	3,948	—	$0	37,901	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-21	2023-02-23	1,456	—	$0	26,664	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-21	2023-02-23	7,898	—	$0	33,953	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2023-02-21	2023-02-23	609	$30.77	$18.7K	26,055	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2023-02-15	2023-02-17	458	$32.05	$14.7K	25,208	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-15	2023-02-17	673	$32.05	$21.6K	24,959	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2023-02-15	2023-02-17	305	$32.05	$9.8K	24,654	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-15	2023-02-17	1,012	$32.05	$32.4K	25,666	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2023-02-15	2023-02-17	389	$32.05	$12.5K	24,286	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2023-02-15	2023-02-17	859	$32.05	$27.5K	24,675	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2022-12-30	2023-01-04	232	$26.84	$6.2K	23,816	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2022-06-30	2022-07-01	446	$25.79	$11.5K	23,584	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2022-03-25	2022-03-29	188	$34.07	$6.4K	23,138	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2022-03-07	2022-03-09	1,592	$32.72	$52.1K	23,711	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2022-03-07	2022-03-09	385	$32.72	$12.6K	23,326	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2022-02-28	2022-03-02	289	$36.63	$10.6K	22,119	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2022-02-15	2022-02-17	470	$36.75	$17.3K	22,408	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2022-02-15	2022-02-17	600	$36.75	$22.1K	21,938	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2022-01-04	2022-01-05	186	$29.45	$5.5K	21,338	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2021-07-06	2021-07-06	304	$31.64	$9.6K	21,152	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2021-03-26	2021-03-30	126	$45.11	$5.7K	20,848	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2021-03-18	2021-03-19	2,360	—	$0	21,550	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2021-03-18	2021-03-19	576	$35.90	$20.7K	20,974	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2021-02-26	2021-03-02	161	$44.29	$7.1K	19,190	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2021-02-22	2021-02-24	255	$45.93	$11.7K	19,351	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2021-02-15	2021-02-17	621	$43.09	$26.8K	19,606	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2021-01-07	2021-01-08	219	$24.06	$5.3K	18,985	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2020-07-02	2020-07-06	337	$25.51	$8.6K	18,766	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2020-02-28	2020-03-03	114	$33.20	$3.8K	18,888	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2020-02-27	2020-03-02	1,955	—	$0	19,002	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	A Award	2020-02-27	2020-03-12	1,955	$40.69	$79.5K	19,002	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2020-02-27	2020-03-12	459	$40.69	$18.7K	18,429	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2020-02-24	2020-02-25	320	$37.48	$12.0K	17,047	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	F Tax w/h	2020-02-21	2020-02-24	152	$38.69	$5.9K	17,367	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2020-01-03	2020-01-06	137	$32.81	$4.5K	17,519	SEC↗
COLB COLUMBIA BANKING SYSTEM, I	P Buy	2019-07-01	2019-07-03	259	$32.56	$8.4K	17,382	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2019-03-27	2019-03-29	2,575	$32.01	$82.4K	17,123	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2019-03-25	2019-03-27	200	$31.07	$6.2K	14,548	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2019-02-27	2019-03-01	434	$36.29	$15.7K	15,067	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2019-02-27	2019-03-01	2,627	$36.29	$95.3K	15,501	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2019-02-27	2019-03-14	753	$36.29	$27.3K	14,748	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2019-02-27	2019-03-14	2,627	$36.29	$95.3K	15,501	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2019-02-22	2019-02-25	293	$38.32	$11.2K	12,874	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	P Buy	2019-01-02	2019-01-04	210	$32.66	$6.9K	13,167	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2018-11-30	2018-12-03	305	$40.68	$12.4K	12,957	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	P Buy	2018-07-05	2018-07-05	374	$36.81	$13.8K	13,253	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2018-03-23	2018-03-27	120	$41.22	$4.9K	12,879	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2018-02-28	2018-03-02	1,909	$41.78	$79.8K	11,257	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2018-02-28	2018-03-02	534	$43.44	$23.2K	12,999	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2018-02-28	2018-03-02	2,276	$42.44	$96.6K	13,533	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2018-02-23	2018-02-27	128	$42.68	$5.5K	9,348	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	P Buy	2018-01-08	2018-01-08	174	$36.63	$6.4K	9,476	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	F Tax w/h	2017-12-01	2017-12-05	206	$46.31	$9.5K	9,302	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2017-07-03	2017-07-03	317	$35.87	$11.4K	9,508	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2017-02-22	2017-02-24	1,700	$41.25	$70.1K	9,191	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2017-01-06	2017-01-09	249	$24.68	$6.1K	7,491	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2016-07-01	2016-07-05	446	$25.25	$11.3K	7,242	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2016-02-24	2016-02-25	2,153	—	$0	6,796	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2016-01-14	2016-01-14	198	$29.26	$5.8K	4,643	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2015-07-02	2015-07-02	308	$24.66	$7.6K	4,445	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2015-03-25	2015-03-27	1,637	—	$0	4,137	SEC↗
COLB COLUMBIA BANKING SYSTEM IN	A Award	2014-12-01	2014-12-02	2,500	—	$0	2,500	SEC↗