Shares of Paratek Pharmaceuticals, Inc. (Nasdaq:PRTK) climbed over 25% to touch a new 52-week high..
Multinational pharmaceutical and diagnostics company Opko Health Inc. (Nasdaq:OPK) disclosed after the closing-bell Friday in..
Shares of BlackBerry Ltd. (Nasdaq:BBRY) surged more than 8% in pre-market trade Fridayafter the company shocked Wall..
Shares of Prana Biotechnology Ltd. (Nasdaq:PRAN) soared more than 84% to touch the $4.58 mark..
GW Pharmaceuticals plc (Nasdaq:GWPH) said before the opening bell Wednesday that it has received orphan..