Live feed17:20:05·134dINSIDERFilingvia QuantisnowDirector Schmertzler Michael exercised 24,000 shares at a strike of $30.86, increasing direct ownership by 18% to 155,266 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PTCT· PTC Therapeutics Inc.Health CareOriginal source