Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga September 29, 2014 at 08:10 AM EDT Ambit Biosciences (NASDAQ: AMBI) shares climbed 89.02% to $15.50 in pre-market trading after Daiichi Sankyo (OTC: DSNKY) announced its ... Read More >> Related Stocks: Alimera Sciences Inc Daiichi Sankyo Ltd ADR EnCana Corporation Softbank Corp ADR