Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga October 20, 2014 at 08:22 AM EDT NewLink Genetics (NASDAQ: NLNK) shares jumped 28.11% to $37.60 in pre-market trading after the company announced an exclusive worldwide ... Read More >> Related Stocks: Acacia Res-Acacia Halliburton Co Lenovo Group Ltd ADR Mitel Networks Corp Newlink Genetics Cor