Tranche Update on Mativ Holdings, Inc.'s Equity Buyback Plan announced on August 1, 2023.

Mativ Holdings, Inc. is a specialty materials company, which offers a range of critical components and engineered solutions. The Company manufactures through its family of business-to-business and consumer product brands. It targets applications across diversified end-markets, from filtration to healthcare to sustainable packaging and others. Its portfolio of technologies combines polymers, fibers, and resins to optimize the performance of its customers products across multiple stages of the value chain. The Company operates through two segments: Filtration and Advanced Materials, and Sustainable & Adhesive Solutions. Filtration and Advanced Materials segment is focused primarily on filtration and protective solutions end markets. Sustainable & Adhesive Solutions segment is focused primarily on release liner, industrials, healthcare, and packaging and specialty papers end markets.