Biogen stock falls more than 6% after Medicare plans coverage limits for pricy Alzheimer's drugMarket Watch • 01/11/22
Medicare told to reassess premium hike after price slashed on Biogen Alzheimer's drugFox Business • 01/10/22
Biogen Inc. (BIIB) CEO Michel Vounatsos on JPMorgan 40th Annual Healthcare Conference (Transcript)Seeking Alpha • 01/10/22
Biogen Exercises Option with Ionis to Develop and Commercialize Investigational ASO for SMAPRNewsWire • 01/04/22
Biogen tanks 8% after Samsung denies report it was in talks to buy the drugmakerBusiness Insider • 12/30/21
Biogen soars 13% on report of potential acquisition by South Korea's Samsung GroupBusiness Insider • 12/29/21
Biogen stock surges after report of talks to be bought by Samsung in a deal that could be valued at more than $40 billionMarket Watch • 12/29/21