AFFILIATED MANAGERS GROUP, INC. — Director's Dealing 2017

May 23, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AFFILIATED MANAGERS GROUP, INC. (AMG)
CIK: 0001004434
Period of Report: 2017-05-19

Reporting Person: Ryan Patrick T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-19	Common Stock	M	5625	$119.00	Acquired	10342	Direct
2017-05-19	Common Stock	M	3277	$62.91	Acquired	13619	Direct
2017-05-19	Common Stock	S	8902	$152.89	Disposed	4717	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-19	Director Stock Option (Right to Buy)	$119.00	M	5625	Disposed	2017-07-24	Common Stock (5625)	Direct
2017-05-19	Director Stock Option (Right to Buy)	$62.91	M	3277	Disposed	2017-07-20	Common Stock (3277)	Direct

Footnotes

F1: The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $152.75 to $153.00. Specific transaction details will be provided to the SEC upon request.