 Cryolife Inc NYSE:CRYs share price gapped down prior to trading on Friday . The stock had previously closed at 12.93, but opened at 17.38. Cryolife shares last traded at 18.70, with a volume of 96,142 shares changing hands. Several equities analysts have commented on the company. Oppenheimer cut their price objective on Cryolife from 34.00 ... 