AMG

Affiliated Managers Group, Inc.

Insider Trades

Actor	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Horgen Jay C.Director, Officer: President And CEO --39.7k shares Grant / ExerciseJun 8, 2026 $13.4M39.7k shares $336.62 $336.62
Horgen Jay C.Director, Officer: President And CEO --17.5k shares SellJun 8, 2026 $5.9M17.5k shares $338.27 $336.62
Horgen Jay C.Director, Officer: President And CEO --75k shares Grant / ExerciseJun 8, 2026 $5.6M75k shares $74.49 $336.62