Karen L. Alvingham - 05 Mar 2022 Form 4 Insider Report for AFFILIATED MANAGERS GROUP, INC. (AMG)

Role: Director
Signature: /s/ David M. Billings, Attorney-in-Fact
Issuer symbol: AMG
Transactions as of: 05 Mar 2022
Net transactions value: -$2,196
Form type: 4
Filing time: 08 Mar 2022, 16:58:16 UTC
Previous filing: 09 Feb 2022
Next filing: 03 Aug 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMG	Common Stock	Options Exercise	$0	+220	+14%	$0.000000	1,791	05 Mar 2022	Direct	F1
transaction	AMG	Common Stock	Tax liability	$2,196	-17	-0.95%	$129.17	1,774	05 Mar 2022	Direct	F2

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	-220	-5.3%	$0.000000	3,928	05 Mar 2022	Common Stock	220		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. Award vests 2022-2025.
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.