Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga July 07, 2015 at 08:12 AM EDT Exa Corp (NASDAQ: EXA) shares climbed 14.52 percent to $12.54 in pre-market trading after dropping 1.26 percent on Monday. ... Read More >> Related Stocks: Horizon Therapeutics Marvell Technology Inc