August 19, 2024 · Form 4 insider transaction
Horgen Jay C. sold 9,000 shares of Affiliated Managers Group, Inc. at $171.98 per share, a transaction worth $1.55M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $171.62 to $172.73. Specific transaction details will be provided to the SEC upon request.