The news that Biogen is losing research and development head Michael Ehlers at a time when the company's R&D pipeline is struggling to produce wins did not sit well on 1 October when it was announced that long-time Biogen veteran Alfred Sandrock will serve double duty as chief medical officer and executive vice president for R&D going forward.
Biogen's stock closed down 2.4% at $227.20 per share after EVP Ehlers' move from Biogen to Apple Tree Partners was...





