Guillermo Briseno

Track

Insider profile

Performance

Overall performance
1.6
Performance over holding periods
1.6
30 days 90 days 120 days
Average return -5% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
4 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Vice President - Latin America Donaldson Company, Inc. Aug. 1, 2014 - July 1, 2018
Guillermo Briseno's trades of Donaldson Company, 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
389.52
Quantity 50,736 -42.9%
Value US$94,070
Transaction date
Sale
Price
331.29
Quantity 25,670 +34.5%
Value US$1,001,414
Transaction date
Proposed sale
Price
61.92
Quantity 15,953
Value US$1,284,539
Transaction date
Sale
Price
79.03
Quantity 13,500 -34.8%
Value US$1,066,905
Transaction date
Proposed sale
Price
79.03
Quantity 13,500
Value US$1,066,871
Transaction date
Sale
Price
61.50
Quantity 2,737 -14.5%
Value US$168,326
Transaction date
Proposed sale
Price
61.50
Quantity 2,737
Value US$168,336
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-03-27 2026-03-26
S Sale
50,736 -42.9%
389.52
US$94,070 		50,736 -42.9% 389.52 US$94,070
2026-03-27 2026-03-26
S Sale
25,670 +34.5%
331.29
US$1,001,414 		25,670 +34.5% 331.29 US$1,001,414
2026-03-26 2026-03-26
PrS Proposed sale
15,953
61.92
US$1,284,539 		15,953 61.92 US$1,284,539
2025-09-04 2025-09-03
S Sale
13,500 -34.8%
79.03
US$1,066,905 		13,500 -34.8% 79.03 US$1,066,905
2025-09-03 2025-09-03
PrS Proposed sale
13,500
79.03
US$1,066,871 		13,500 79.03 US$1,066,871
2023-12-07 2023-12-06
S Sale
2,737 -14.5%
61.50
US$168,326 		2,737 -14.5% 61.50 US$168,326
2023-12-06 2023-12-06
PrS Proposed sale
2,737
61.50
US$168,336 		2,737 61.50 US$168,336