Live feed17:28:38·1827dINSIDERFilingvia QuantisnowSEC Form 4: Gaenzle Christopher L exercised 27,497 units of Common Stock at a strike of $100.88 and sold $4,637,811 worth of Common Stock (27,497 units at $168.67)ByQuantisnow·Wall Street's wire, on your screen.PRAH· PRA Health Sciences, Inc.Health CareOriginal source