 Opko Health Inc. NASDAQ:OPKs share price gapped up before the market opened on Friday following insider buying activity. The stock had previously closed at 1.10, but opened at 1.15. Opko Health shares last traded at 1.16, with a volume of 16,767,260 shares changing hands. Specifically, CEO Phillip Md Et Al Frost acquired 50,000 shares of ... 