Lockheed Martin 3rd Quarter 2013 Financial Results Conference Call

3Q Segment Operating Margins* (%) 20% 15% 10% 5% 0% 11.2% 11.3% Aero 9.1% 9.1% IS&GS 15.4% 17.8% MFC 2012 2013 * See Charts 15-16 for Definitions of Non-GAAP Measures Chart 5 10.6% 12.7% MST 15.1% 14.5% Space 4 of 5 Business Areas Met or Exceeded 2012 Performance October 22, 2013

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