Midday movers: Amazon, Blackberry, Twitter & More By: CNBC.com News May 05, 2014 at 12:20 PM EDT Take a look at some of Monday's midday movers: Read More >> Related Stocks: Aaon Inc Amazon.com Bank of America Barnes Group ConocoPhillips Exxon Mobil Goldman Sachs Group King Digital Morgan Stanley PerkinElmer Plug Power Inc Sotheby's Holdings Target Corp Twitter, Inc. Walgreen Company