Vericel Corporation 64 Sidney Street Cambridge, MA 02139 T (617) 588-5555 F (617) 588-5554 www.vcel.com Vericel Reports Second Quarter 2025 Financial Results Total Revenue Growth of 20% to $63.2 Million, with MACI Revenue Growth of 21$53.5 Million Gross Margin Increased More than 400 Basis Points to 74% Exhibit 99.1 Adjusted EBITDA Growth of 112% to $13.4 Million, with Adjusted EBITDA Margin Increase of More than 900 Basis Points to 21% Approximately 600 MACI Arthro Surgeons Trained to Date Received FD ...