Briseno Guillermo
SEC insider (Form 3/4/5 filer). CIK 0001953256. President at DONALDSON Co INC (DCI). 12 reported Form 4/5 transactions since Sep 2024; latest on Mar 26, 2026. Located in MINNEAPOLIS, MN.
Companies Briseno Guillermo has filed insider reports for
- DONALDSON Co INC (DCI): Officer, President
Briseno Guillermo
CIK: 0001953256
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
DONALDSON Co INC
Discretionary Trading P&L
Holdings
Transaction History (12 total)
- Mar 26, 2026DCI
DONALDSON Co INC
ExerciseDirect8.6K shares at avg. $45.43$391K - Mar 26, 2026DCI
DONALDSON Co INC
SaleDirect8.6K shares at avg. $84.97$731K - Mar 26, 2026DCI
DONALDSON Co INC
ExerciseDirect12K shares at avg. $42.72$513K - Mar 26, 2026DCI
DONALDSON Co INC
SaleDirect12K shares at avg. $84.97$1.0M - Oct 1, 2025DCI
DONALDSON Co INC
AwardDirectEmployee Stock Option (right to buy)
15.3K shares- - Sep 25, 2025DCI
DONALDSON Co INC
AwardDirect3.9K shares- - Sep 3, 2025DCI
DONALDSON Co INC
SaleDirect13.5K shares at avg. $79.03$1.1M - Sep 3, 2025DCI
DONALDSON Co INC
ExerciseDirect13.5K shares at avg. $28.00$378K - Oct 1, 2024DCI
DONALDSON Co INC
AwardDirectEmployee Stock Option (right to buy)
18.5K shares- - Sep 27, 2024DCI
DONALDSON Co INC
AwardDirect3.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Mar 26, 2026 | DCI DONALDSON Co INC | Exercise | 8,600 | $45.43 | $390,698 | Direct |
| Mar 26, 2026 | DCI DONALDSON Co INC | Sale | 8,600 | $84.97 | $730,742 | Direct |
| Mar 26, 2026 | DCI DONALDSON Co INC | Exercise | 12,000 | $42.72 | $512,640 | Direct |
| Mar 26, 2026 | DCI DONALDSON Co INC | Sale | 12,000 | $84.97 | $1,019,640 | Direct |
| Oct 1, 2025 | DCI DONALDSON Co INC | Award Employee Stock Option (right to buy) | 15,300 | - | - | Direct |
| Sep 25, 2025 | DCI DONALDSON Co INC | Award | 3,935 | - | - | Direct |
| Sep 3, 2025 | DCI DONALDSON Co INC | Sale | 13,500 | $79.03 | $1,066,905 | Direct |
| Sep 3, 2025 | DCI DONALDSON Co INC | Exercise | 13,500 | $28.00 | $378,000 | Direct |
| Oct 1, 2024 | DCI DONALDSON Co INC | Award Employee Stock Option (right to buy) | 18,500 | - | - | Direct |
| Sep 27, 2024 | DCI DONALDSON Co INC | Award | 3,087 | - | $0 | Direct |
1-10 of 12 transactions