BARUFFI KUMI YAMAMOTO

Track

Insider profile

Performance

Overall performance
2.1
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -5% 8.2% 15.1%
Success rate 26% 68% 82%
Transactions
2 50% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 52%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
BARUFFI KUMI YAMAMOTO's trades of Columbia Banking System Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
161.30
Quantity 10,730 -20.9%
Value US$3,208,331
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-17 2026-03-13
S Sale
10,730 -20.9%
161.30
US$3,208,331 		10,730 -20.9% 161.30 US$3,208,331
2023-07-05 2023-06-30
B Purchase
67,937 +45.2%
300.72
US$4,381,450 		67,937 +45.2% 300.72 US$4,381,450
2023-01-04 2022-12-30
B Purchase
49,918 +35.1%
351.29
US$3,261,632 		49,918 +35.1% 351.29 US$3,261,632
2022-07-01 2022-06-30
B Purchase
446 +1.9%
25.79
US$11,502 		446 +1.9% 25.79 US$11,502
2022-01-05 2022-01-04
B Purchase
186 +0.9%
29.45
US$5,478 		186 +0.9% 29.45 US$5,478
2021-07-06 2021-07-06
B Purchase
304 +1.5%
31.64
US$9,619 		304 +1.5% 31.64 US$9,619
2021-01-08 2021-01-07
B Purchase
219 +1.2%
24.06
US$5,269 		219 +1.2% 24.06 US$5,269
2020-07-06 2020-07-02
B Purchase
337 +1.8%
25.51
US$8,597 		337 +1.8% 25.51 US$8,597
2020-01-06 2020-01-03
B Purchase
137 +0.8%
32.81
US$4,495 		137 +0.8% 32.81 US$4,495
2019-07-03 2019-07-01
B Purchase
259 +1.5%
32.56
US$8,433 		259 +1.5% 32.56 US$8,433
2019-01-04 2019-01-02
B Purchase
210 +1.6%
32.66
US$6,859 		210 +1.6% 32.66 US$6,859