EX-1 2 stgw-ex1.htm EX-1: JOINT FILING AGREEMENT

Exhibit 1

JOINT FILING AGREEMENT

PURSUANT TO RULE 13d-1(k)

In accordance with Rule 13d-1(k), the undersigned acknowledge and agree that the foregoing statement on Schedule 13D with respect to the Class A Common Stock, par value $0.001 per share, of Stagwell Inc. is filed on behalf of each of the undersigned and that all subsequent amendments to this statement on Schedule 13D may be filed on behalf of each of the undersigned without the necessity of filing additional joint filing agreements. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning such person contained herein or therein, but shall not be responsible for the completeness and accuracy of the information concerning the others, except to the extent that such person knows or has reason to believe that such information is inaccurate.

Dated this 25th day of April 2025.

	Polpat LLC
	By:	/s/ Steven A. Ballmer
		Name:  Steven A. Ballmer
		Title:  Manager
	Steven A. Ballmer
	By:	/s/ Steven A. Ballmer