Mark A. Denien - 05 Feb 2026 Form 4 Insider Report for SUN COMMUNITIES INC (SUI)

Role: Director
Signature: Mark A. Denien
Issuer symbol: SUI
Transactions as of: 05 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 09 Feb 2026, 13:10:05 UTC
Previous filing: 07 Jul 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Denien Mark A	Director	27777 FRANKLIN RD. SUITE 300, SOUTHFIELD	Mark A. Denien	09 Feb 2026	0001431678

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	SUI	COMMON STOCK, $0.01 PAR VALUE						1,200	05 Feb 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SUI	DEFERRED RESTRICTED COMMON STOCK RIGHTS	Award		+1,617			1,617	05 Feb 2026	COMMON STOCK, $0.01 PAR VALUE	0		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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.

Content

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.