 ALPHARETTA, Ga.--BUSINESS WIRE--Mativ Holdings, Inc. MATV or the Company NYSE: MATV announced today that the Company is scheduled to participate in the Sidoti September 2022 Virtual Investor Conference. The presentation will be on Thursday, September 22, beginning at 9:15 am E.T. The live webcast of the presentation can be accessed using the following link or through the Companys investor relations website at 