Amy C. Becker

Sits on 1 board. Last updated September 28, 2026

Time on boards

Boards served
1
Current seats
1
Board service
3 years
Director since
2023

3 years of board service in total across 1 board, counting each seat separately. Longest: Winmark Corporation, 3 years.

3 years · Since 2023

Shareholder support

Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Date Company Transaction Shares Price Value
Sep 24, 2026 Donaldson Company Inc. Grant or award +5,983 — —
Sep 24, 2026 Donaldson Company Inc. Shares withheld for tax −2,944 $86.60 $254,950
Sep 25, 2025 Donaldson Company Inc. Grant or award +5,541 — —
Sep 25, 2025 Donaldson Company Inc. Shares withheld for tax −2,727 $80.04 $218,269
Aug 28, 2025 Donaldson Company Inc. Option exercise +18,500 $28.00 $518,000
Aug 28, 2025 Donaldson Company Inc. Open-market sale −18,500 $81.71 $1,511,635
Sep 27, 2024 Donaldson Company Inc. Grant or award +6,442 — —
Sep 27, 2024 Donaldson Company Inc. Shares withheld for tax −3,170 $73.82 $234,009
Sep 19, 2024 Donaldson Company Inc. Option exercise +14,500 $38.78 $562,310
Sep 19, 2024 Donaldson Company Inc. Open-market sale −14,500 $72.89 $1,056,905
Sep 21, 2023 Donaldson Company Inc. Grant or award +10,927 — —
Sep 21, 2023 Donaldson Company Inc. Shares withheld for tax −5,374 $59.66 $320,613
Aug 30, 2023 Donaldson Company Inc. Option exercise +3,000 $42.05 $126,150
Aug 30, 2023 Donaldson Company Inc. Open-market sale −3,000 $63.84 $191,520

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