Jay C. Horgen - Aug 15, 2023 Form 4 Insider Report for AFFILIATED MANAGERS GROUP, INC. (AMG)

Signature
/s/ Kavita Padiyar, Attorney-in-Fact
Stock symbol
AMG
Transactions as of
Aug 15, 2023
Transactions value $
-$2,598,936
Form type
4
Date filed
8/17/2023, 04:58 PM
Previous filing
Mar 7, 2023
Next filing
Jan 3, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction AMG Common Stock Options Exercise $0 +48K +18.04% $0.00 314K Aug 15, 2023 Direct F1
transaction AMG Common Stock Tax liability -$2.6M -19.5K -6.22% $133.04 294K Aug 15, 2023 Direct F2
holding AMG Common Stock 20.1K Aug 15, 2023 By Family Trusts

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction AMG Stock Units Options Exercise $0 -48K -100% $0.00* 0 Aug 15, 2023 Common Stock 48K Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Reflects the vesting of a previously reported award. The award vested on August 15, 2023.
F2 Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of the award described above.