Sarepta Taps Former AbbVie and Tessera CEO Michael Severino as New CEO to Lead Duchenne Drugmaker's Turnaround on July 27, 2026 AbbVie CEO Elevidys Infrequent Ingram Leadership Michael Severino Muscular Dystrophy, Duchenne Tessera Transition Mutation +
Sarepta Therapeutics CEO Doug Ingram to Step Down by End of 2026 Amid Controversial Tenure on February 26, 2026 CEO Elevidys gene therapy Ingram Muscular Dystrophy, Duchenne Retirement Safety +