By | February 23 2013 1:20 AM

The top after-market Nasdaq gainers Friday were Zynga Inc, Clean Energy Fuels Corporation, EDAP TMS S.A., Caesars Entertainment Corporation and Cypress Semiconductor Corporation, while the top after-market Nasdaq losers were Amicus Therapeutics Inc, LKQ Corporation, SciClone Pharmaceuticals Inc, and Meru Networks.