Alvingham Karen L. 4
4 · AFFILIATED MANAGERS GROUP, INC. · Filed Nov 12, 2025
Insider Transaction Report
Form 4
Alvingham Karen L.
Director
Transactions
- Tax Payment
Common Stock
2025-11-07$259.26/sh−182$47,185→ 12,243 total - Exercise/Conversion
Common Stock
2025-11-07$69.63/sh+560$38,993→ 12,425 total - Exercise/Conversion
Director Stock Option (Right to Buy)
2025-11-07−560→ 0 totalExercise: $69.63From: 2024-08-15Exp: 2027-07-28→ Common Stock (560 underlying)