BIIBBiogen Inc.

Biogen Inc. is a biotechnology company focused on discovering, developing, and delivering therapies for serious neurological, neurodegenerative, and rare diseases. Biogen’s current portfolio includes treatments for multiple sclerosis, Alzheimer’s disease, spinal muscular atrophy, amyotrophic lateral sclerosis, and Friedreich’s ataxia, along with therapies and biosimilars used in specialized immunology and related areas. The company also advances medicines through its research and development programs, with a strong emphasis on neuroscience and immunology. Based in Cambridge, Massachusetts, Biogen serves patients and healthcare providers across multiple global markets through its commercial products and collaborations. Its role in the financial market is shaped by its concentration in specialty biopharmaceuticals, recurring demand for chronic-disease treatments, and continued activity in pipeline development and product commercialization.