Dyne Therapeutics Reports Fourth Quarter and Full Year 2025 Financial Results and Recent Business Highlights

• Planned submission for U.S. Accelerated Approval of z-rostudirsen on track for Q2 2026; potential launch in Q1 2027 - - Positive topline results reported from Phase 1/2 DELIVER trial of z-rostudirsen in exon 51 skip amenable Duchenne muscular dystrophy (DMD); additional long-term data to be presented at MDA - - Completion of enrollment in registrational expansion cohort of Phase 1/2 ACHIEVE trial of z-basivarsen in myotonic dystrophy type 1 (DM1) expected in Q2 2026; Phase 3 trial design to be presented a ...