CEO Michel Vounatsos opened Biogen, Inc.’s 3 May first quarter earnings call by acknowledging that he has led the company, and is leaving it, during a challenging period. Key among those challenges is the failed commercialization of Alzheimer’s treatment Aduhelm (aducanumab) – a launch that the company has now essentially shut down – which was widely expected to reverse the significant revenue declines that began during the current CEO’s tenure.
Vounatsos will remain at the helm until the board of directors completes its search for a new CEO, though the...








