Aeropostale slides; Liberty Media, Ulta gain By: MarketWatch March 14, 2014 at 07:48 AM EDT Shares of Aeropostale Inc. drop in premarket trade Friday while shares of Liberty Media Corp. and Ulta Salon Cosmetics & Fragrance Inc. gain. Read More >> Related Stocks: Amazon.com Genl Mills Siriusxm Holdings Inc Ulta Beauty Inc