Live feed21:02:21·1647dINSIDERFilingvia QuantisnowSEC Form 4: Ciappenelli Robert D. exercised 8,856 shares at a strike of $22.58, increasing direct ownership by 235% to 12,629 unitsByQuantisnow·Wall Street's wire, on your screen.DRNA· Dicerna Pharmaceuticals, Inc.Health CareOriginal source