AFFILIATED MANAGERS GROUP, INC. — Director's Dealing 2016

Jan 5, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AFFILIATED MANAGERS GROUP, INC. (AMG)
CIK: 0001004434
Period of Report: 2016-01-01

Reporting Person: DALTON NATHANIEL (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-01-01	Common Stock	M	5570	—	Acquired	73338	Direct
2016-01-01	Common Stock	M	6446	—	Acquired	79784	Direct
2016-01-01	Common Stock	F	4234	$159.76	Disposed	75550	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-01-01	Stock Units	$0	M	5570	Disposed		Common Stock (5570)	Direct
2016-01-01	Stock Units	$0	M	6446	Disposed		Common Stock (6446)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	41506	Indirect

Footnotes

F1: Reflects the automatic surrender of shares of common stock to the Company to satisfy tax withholding obligations related to the vesting of certain previously reported awards.

F2: Reflects the vesting of an award previously reported in January 2014. Award vests in four equal installments from 2014 to 2017.

F3: Reflects the vesting of an award previously reported in January 2015. Award vests in four equal installments from 2016 to 2019.