Live feed16:38:32·922dINSIDERFilingvia QuantisnowGravier Pierre bought $198,736 worth of shares (7,700 units at $25.81), increasing direct ownership by 30% to 33,700 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PTCT· PTC Therapeutics Inc.Health CareOriginal source