4 2005-05-19 0 0001032033 SLM 0001065138 8obutun$ 12061 Bluemont Way Reston VA 20190 1 1 0 0 CEO Stock Option (Right to Buy) 48.8400 2005-05-19 4 A 0 300000 0 A 2015-05-19 Common Stock 300000.0000 300000.0000 D These options become exercisable upon the later of the Company's common stock having a closing price on the New York Stock Exchange of $58.61 for five trading days or one year from the grant date. These options also become exercisable on the fifth anniversary of the grant (May 19, 2010). By: Mary F. Eure (POA) 2005-05-19