Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga June 24, 2015 at 08:23 AM EDT Alcobra Ltd (NASDAQ: ADHD) shares declined 13.35 percent to $7.27 in pre-market trading after the company reported results from Phase ... Read More >> Related Stocks: Arcturus Therapeutics Holdings Inc Compugen Ltd Fireeye Inc Fortinet Inc