Arthur E Johnson

Arthur E. Johnson, Senior Vice President, Corporate Strategic Development, of Lockheed Martin Corporation, an advanced technology company engaged in research, design development, manufacture and integration of advanced technology systems, since 2001; Vice President, Corporate Strategic Development, of Lockheed Martin Corporation from 1999 until 2001; President and Chief Operating Officer of Lockheed Martin Corporation Information and Services Sector from 1997 until 1999; President of Lockheed Martin Corporation Systems Integration Group from January 1997 until August 1997; President of Loral Corporation Federal Systems Group from 1994 until 1996; and currently a director of IKON Office Solutions Corporation. Mr. Johnson has been a director of AGL Resources since February 2002.