Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga October 15, 2015 at 08:30 AM EDT Five Prime Therapeutics Inc (NASDAQ: FPRX) shares rose 60.26 percent to $27.10 in pre-market trading following announcement of ... Read More >> Related Stocks: Bristol-Myers Squibb Dexcom Inc Five Prime Thera MBIA Inc Xilinx