Live feed16:15:31·1628dINSIDERFilingvia QuantisnowSEC Form 4: Veness Adam M exercised 4,500 shares at a strike of $29.37, increasing direct ownership by 24% to 23,423 unitsByQuantisnow·Wall Street's wire, on your screen.XLRN· Acceleron Pharma Inc.Health CareOriginal source