NEW YORK, Dec. 29, 2025 (GLOBE NEWSWIRE) -- Royalty Pharma plc (Nasdaq: RPRX) today announced that it has acquired the final portion of PTC Therapeutics’ remaining royalty on Roche’s Evrysdi for $240 million upfront and up to$60 million in sales-based milestones. Evrysdi, marketed by Roche, is an orally administered survival motor neuron-2 (SMN2) splicing modifier for the treatment of spinal muscular atrophy. Evrysdi was approved by the FDA in 2020 and has treated over 21,000 patients worldwide. In 2024, E ...