After-hours buzz: Cubic, DirecTV, Rackspace & more By: CNBC.com News May 12, 2014 at 17:00 PM EDT Check out which companies are making headlines after the bell Monday: Cubic, DirecTV, Rackspace & more Read More >> Related Stocks: AT&T Inc Atlantic Power Corp DIRECTV Dxp Enterprise Goldman Sachs Group Lionheart Holdings Cl A MBIA Inc McKesson Corp Portola Pharma Virtusa Corp