Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga June 02, 2015 at 08:07 AM EDT Vical Incorporated (NASDAQ: VICL) gained 13.64 percent to $1.000 in pre-market trading. Roth Capital initiated coverage on Vical ... Read More >> Related Stocks: Aveo Pharmaceuticals Cigna Corp Pixelworks Inc