UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d)

of The Securities Exchange Act of 1934

Date of Report: October 29, 2025

(Date of earliest event reported)

SUN COMMUNITIES, INC

(Exact name of registrant as specified in its charter)

Maryland

1-12616

38-2730780

(State or other jurisdiction of incorporation)

Commission File Number

(IRS Employer Identification No.)

27777 Franklin Rd.

Suite 300,

Southfield,

Michigan

48034

(Address of Principal Executive Offices)

(Zip Code)

(248) 208-2500

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock, $0.01 par value

SUI

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter):

☐ Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐


Item 2.02			Results of Operations and Financial Condition

On October 29, 2025, Sun Communities, Inc. (the "Company") issued a press release, furnished as Exhibit 99.1 and incorporated herein by reference, announcing its financial results for the period ended September 30, 2025, and certain other information.

The Company will hold an investor conference call and webcast at 2:00 p.m. ET on October 30, 2025 to discuss the financial results for the period ended September 30, 2025.

The information contained in this Item 2.02, including Exhibit 99.1, is being furnished and shall not be deemed to be "filed" for purposes of the Securities Exchange Act of 1934, as amended (the "Exchange Act").


Item 9.01			Financial Statements and Exhibits

(d) Exhibits.


Exhibit No.			Description
99.1			Press release dated October 29 , 2025
104			Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized.


	SUN COMMUNITIES, INC.
Dated: October 29, 2025	By:	/s/ Fernando Castro-Caratini
		Fernando Castro-Caratini, Executive Vice President, Chief Financial Officer, Secretary and Treasurer

SUN COMMUNITIES INC 8-K