SUN COMMUNITIES INC — Director's Dealing 2017

May 1, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SUN COMMUNITIES INC (SUI)
CIK: 0000912593
Period of Report: 2017-04-27

Reporting Person: SHIFFMAN GARY A (Director, Chairman & CEO)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-04-27	COMMON OPERATING PARTNERSHIP UNITS	$0.0	J	394141	Disposed		COMMON STOCK, $0.01 PAR VALUE (394141.0)	Direct
2017-04-27	COMMON OPERATING PARTNERSHIP UNITS	$0.0	J	40287	Disposed		COMMON STOCK, $0.01 PAR VALUE (40287.0)	Indirect
2017-04-27	COMMON OPERATING PARTNERSHIP UNITS	$0.0	J	434428	Acquired		COMMON STOCK, $0.01 PAR VALUE (434428.0)	Indirect

Footnotes

F1: The reporting person assigned, for no consideration, these securities to a limited liability company of which the reporting person is a member and a manager.

F2: The Common Operating Partnership Units of Sun Communities Operating Limited Partnership are convertible into common stock at any time on a one-for-one basis and have no expiration date.