BIIB - Biogen (BIIB) Q1 2024 Earnings Call Transcript April, 24 2024 12:45 PM Biogen Inc. 2024-04-24 12:45:15 ET Image source: The Motley Fool. Biogen (NASDAQ: BIIB) Q1 2024 Earnings Call Apr 24, 2024 , 8:30 a.m. ET Operator Continue reading For further details see: Biogen (BIIB) Q1 2024 Earnings Call Transcript