Midday movers: Sony, IBM, Red Hat & More By: CNBC.com News December 19, 2014 at 13:10 PM EST Take a look at some of Friday midday movers: Read More >> Related Stocks: Alibaba Group Holding Ltd Carnival Corp Cerus Corp Chevron Corp Citigroup Dollar Tree Exxon Mobil Facebook Family Dollar Stores Hess Corp International Business Machines Red Hat Sony Corp Target Corp Unilever Plc ADR