EX-10.4




 Exhibit 10.4 

FIRST AMENDMENT TO EMPLOYMENT AGREEMENT 

THIS FIRST AMENDMENT TO EMPLOYMENT AGREEMENT (this “Amendment”) is made and entered into as of March 30, 2022 (the
“Effective Date”), by and among SUN COMMUNITIES, INC., a Maryland corporation (the “REIT”), SUN COMMUNITIES OPERATING LIMITED PARTNERSHIP, a Michigan limited partnership (“SCOLP”), and Bruce Thelen
(the “Executive”). As used herein, “Company” shall refer to the REIT and SCOLP together. 
 W I T N E S
S E T H: 
 WHEREAS, the Company and Executive entered into that certain Employment Agreement as of July 16, 2021 (the
“Employment Agreement”); and 
 WHEREAS, the Company and Executive desire to amend the Employment Agreement in accordance
with the terms and conditions of this Amendment. 
 NOW, THEREFORE, in consideration of the mutual promises contained in this Agreement and
other good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, the parties agree as follows: 
 1. Section
4(b) of the Employment Agreement is hereby deleted in its entirety and replaced with the following Section 4(b): 
 “Base
Compensation. As compensation for the services to be performed hereunder, the Company shall pay to the Executive, during his employment hereunder, an annual base salary of Five Hundred Thousand Dollars ($500,000) (the “Base
Salary”). The Base Salary shall be payable in accordance with the Company’s usual pay practices (including tax withholding), but in no event less frequently than monthly.” 

2. Section 13(a) of the Employment Agreement is hereby deleted in its entirety and replaced with the following Section 13(a): 

“The Executive will not, for a period commencing on Effective Date and ending upon the expiration of twenty-four (24) months
following the termination of the Executive’s employment under this Agreement for any reason, including, without limitation, the expiration of the term of this Agreement (the “Non-competition
Period”), either directly or indirectly, engage in, or have an interest in or be associated with (whether as an officer, director, stockholder, partner, associate, employee, consultant, owner, contractor, or otherwise) any corporation, firm
or enterprise which is engaged in the same business or businesses as the Company, including, without limitation, the development, ownership, leasing, management, financing or sales of manufactured housing or land lease communities, recreational
vehicle resorts, camping or glamping resorts with detached dwellings, marinas, manufactured or other homes, or camping and glamping dwellings, anywhere within the United States or any other country or territory in which the Company or its
subsidiaries engaged or planned to engage in any such business in the twelve (12) 











 
months preceding Executive’s separation of employment; provided, however, that, notwithstanding anything to the contrary herein, (A) in the event that the Company
terminates the Executive’s employment hereunder without Cause, the Non-competition Period shall be reduced to twelve (12) months, and (B) the Executive may invest in any publicly held
corporation engaged, if such investment does not exceed one percent (1%) in value of the issued and outstanding capital stock of such corporation, and the Executive does not directly or indirectly provide any services to such corporation.” 

3. Section 14(a) of the Employment Agreement is hereby deleted in its entirety and replaced with the following Section 14(a): 

“The Executive acknowledges and agrees that the restrictions set forth in this Agreement, including without limitation the time period,
scope and geographical restrictions in Sections 12 and 13, are fair and reasonable. The Executive recognizes that Company conducts its business nationally and internationally and that these restrictions are reasonably tailored to protect
Company’s legitimate, global business interests and Confidential Information. The Executive has contemplated the effect that these restrictions may have upon him following termination of employment with Company and that it will be necessary to
structure his activities and operations so as not to violate this Agreement.” 
 4. Except as otherwise modified herein, the Employment
Agreement shall remain in full force and effect consistent with its terms. 
 5. This Amendment shall be governed by and construed according
to the laws of the State of Michigan. 
 6. This Amendment may be executed in two or more counterparts, each of which shall be deemed an
original, but all of which together shall constitute one and the same instrument. 
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 IN WITNESS WHEREOF, the parties have executed this First Amendment to Employment Agreement
as of the date first written above. 
  

					
	REIT:
	
	SUN COMMUNITIES, INC.,
	a Maryland corporation
		
	By:	 	 /s/ Gary A. Shiffman

	Gary A. Shiffman, Chief Executive Officer
	
	SCOLP:
	
	SUN COMMUNITIES OPERATING LIMITED PARTNERSHIP, a Michigan limited partnership
		
	By:	 	 Sun Communities, Inc., a Maryland

corporation, its General Partner

			
		 	By:	 	 /s/ Gary A. Shiffman

		 	Gary A. Shiffman, Chief Executive Officer
	
	EXECUTIVE:
	
	 /s/ Bruce Thelen

	BRUCE THELEN


 [Signature Page to First Amendment of Employment Agreement – Thelen]