BETHESDA, Md., Jan. 17, 2013 – Lockheed Martin [NYSE: LMT] will webcast live its fourth quarter 2012 and year-end earnings results conference call on Thursday, Jan. 24, 2013, at 3:00 p.m. EST. Marillyn Hewson, chief executive officer and president, Bruce Tanner, executive vice president and chief financial officer and Jerry Kircher, vice president, Investor Relations, will discuss fourth quarter 2012 and year-end financial results and 2013 projections, provide updates on key topics, and answer questions. Fourth quarter 2012 and year-end results will be published prior to the market opening on Thursday, Jan. 24, 2013.

The live audio webcast, along with a podcast version and relevant financial charts, will be available for download and can be viewed on the Lockheed Martin Investor Relations website at www.lockheedmartin.com/investor.  An on-demand replay of the webcast will be available through Thursday, Feb. 7, 2013.

Headquartered in Bethesda, Md., Lockheed Martin is a global security and aerospace company that employs about 120,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services. The corporation’s net sales for 2011 were $46.5 billion.