SUN COMMUNITIES INC — Director's Dealing 2026

Feb 9, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: SUN COMMUNITIES INC (SUI)
CIK: 0000912593
Period of Report: 2026-02-05

Reporting Person: Denien Mark A (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-05	DEFERRED RESTRICTED COMMON STOCK RIGHTS	$	A	1617	Acquired		COMMON STOCK, $0.01 PAR VALUE (0)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
COMMON STOCK, $0.01 PAR VALUE	1200	Direct

Footnotes

F1: Represents the right to receive shares of restricted common stock granted to the reporting person on February 5, 2026. Pursuant to the Sun Communities, Inc. Non-Employee Directors Deferred Compensation Plan, the reporting person has elected to defer receipt of such shares, provided they vest, until June 2031, subject to the other provisions of the deferred compensation plan. All such shares vest on February 5, 2029, provided that the reporting person remains a director of Sun Communities, Inc. or a subsidiary.