Becker Amy C
SEC insider (Form 3/4/5 filer). CIK 0001615216. Chief Legal Officer at DONALDSON Co INC (DCI) and 1 other issuer. 17 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in BLOOMINGTON, MN.
Companies Becker Amy C has filed insider reports for
- DONALDSON Co INC (DCI): Officer, Chief Legal Officer
- WINMARK CORP (WINA): Director
Becker Amy C
CIK: 0001615216
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (17 total)
- Oct 1, 2026DCI
DONALDSON Co INC
AwardDirectEmployee Stock Option (right to buy)
14.8K shares- - Sep 24, 2026DCI
DONALDSON Co INC
AwardDirect6K shares- - Sep 24, 2026DCI
DONALDSON Co INC
Tax PaymentDirect2.9K shares at avg. $86.60$255K - Jun 1, 2026WINA
WINMARK CORP
AwardDirectNon-Employee Stock Option (right to buy)
356 shares at avg. $378.57- - Dec 15, 2025WINA
WINMARK CORP
AwardDirectNon-Employee Stock Option (right to buy)
256 shares at avg. $444.54- - Oct 1, 2025DCI
DONALDSON Co INC
AwardDirectEmployee Stock Option (right to buy)
17K shares- - Sep 25, 2025DCI
DONALDSON Co INC
AwardDirect5.5K shares- - Sep 25, 2025DCI
DONALDSON Co INC
Tax PaymentDirect2.7K shares at avg. $80.04$218K - Aug 28, 2025DCI
DONALDSON Co INC
SaleDirect18.5K shares at avg. $81.71$1.5M - Aug 28, 2025DCI
DONALDSON Co INC
ExerciseDirect18.5K shares at avg. $28.00$518K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 |  DCI DONALDSON Co INC | Award Employee Stock Option (right to buy) | 14,800 | - | - | Direct |
| Sep 24, 2026 | DCI DONALDSON Co INC | Award | 5,983 | - | $0 | Direct |
| Sep 24, 2026 | DCI DONALDSON Co INC | Tax Payment | 2,944 | $86.60 | $254,950 | Direct |
| Jun 1, 2026 |  WINA WINMARK CORP | Award Non-Employee Stock Option (right to buy) | 356 | $378.57 | - | Direct |
| Dec 15, 2025 | WINA WINMARK CORP | Award Non-Employee Stock Option (right to buy) | 256 | $444.54 | - | Direct |
| Oct 1, 2025 | DCI DONALDSON Co INC | Award Employee Stock Option (right to buy) | 17,000 | - | - | Direct |
| Sep 25, 2025 | DCI DONALDSON Co INC | Award | 5,541 | - | - | Direct |
| Sep 25, 2025 | DCI DONALDSON Co INC | Tax Payment | 2,727 | $80.04 | $218,269 | Direct |
| Aug 28, 2025 | DCI DONALDSON Co INC | Sale | 18,500 | $81.71 | $1,511,635 | Direct |
| Aug 28, 2025 | DCI DONALDSON Co INC | Exercise | 18,500 | $28.00 | $518,000 | Direct |
1-10 of 17 transactions