Live feed16:44:42·1dINSIDERFilingvia QuantisnowChief Financial Officer Calkins Daniel sold $17,089 worth of shares (4,089 units at $4.18), decreasing direct ownership by 3% to 117,238 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.VSTM· Verastem Inc.Health CareOriginal source