Biogen trims Apellis R&D after $5.6B acquisition, focuses on Empaveli and Syfovre on June 29, 2026 acquisition Apellis Biogen Complement Inactivating Agents Empaveli Geographic Atrophy Nephrology Speciality pipeline work research program Syfovre +
Biogen's Post-Apellis Strategy: Expanding Early-Stage Pipeline to Drive Next-Generation Growth on April 30, 2026 Apellis acquisition Biogen Drug Development Early-Stage Pipeline Immunology Nephrology Speciality Rare Diseases +
Biogen Acquires Apellis for $5.6 Billion to Expand Immunology and Kidney Disease Portfolio on March 31, 2026 Apellis acquisition Biogen Empaveli felzartamab Immunology Kidney Diseases Nephrology Speciality Syfovre +