In this video, Motley Fool health-care analyst David Williamson discusses the specifics of the deals, what Sanofi is gaining, why the market loves Alnylam, and why 2015, with half a dozen proof-of-concept trials reporting, will be a big year for the stock.
The Motley Fool recommends Alnylam Pharmaceuticals. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.