SUN COMMUNITIES INC — Director's Dealing 2025

Dec 10, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SUN COMMUNITIES INC (SUI)
CIK: 0000912593
Period of Report: 2022-01-22

Reporting Person: SHIFFMAN GARY A (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-01-22	COMMON OPERATING PARTNERSHIP UNITS	$0	G	156875	Acquired		COMMON STOCK, $0.01 PAR VALUE (156875)	Indirect

Footnotes

F1: The Reporting Person's deceased mother contributed 156,875 Common Operating Partnership Units of Sun Communities Operating Limited Partnership (the "Operating Partnership") to this irrevocable trust of which the Reporting Person is a trustee and a beneficiary. The Reporting Person disclaims beneficial ownership of the securities held by the trust except to the extent of his pecuniary interest therein. This transaction is being reported late due to an inadvertent error.

F2: The Common Operating Partnership Units of the Operating Partnership are convertible into Common Stock of the Issuer at any time on a one-for-one basis and have no expiration date.