X0201 4 2003-09-17 0 0000353394 SCIENCE APPLICATIONS INTERNATIONAL CORP N/A 0001082887 TROUT MONROE E 2110 COVE VIEW WAY KNOXVILLE TN 37919 1 0 0 0 Class A Common Stock 2003-09-17 5 G 0 18584 0 A 18584 D Class A Common Stock 2003-10-03 4 M 0 20000 17.4550 A 38584 D Class A Common Stock 2003-10-03 4 M 0 8400 25.9200 A 46984 D Class A Common Stock 2003-10-03 4 F 0 18584 30.5000 D 28400 D Class A Common Stock 2003-09-17 5 G 0 18584 0 D 95873 I By Trust Stock Option (Right to Buy) 17.4550 2003-10-03 4 M 0 20000 0 D 2000-03-22 2004-03-21 Class A Common Stock 20000 0 D Stock Option (Right to Buy) 25.9200 2003-10-03 4 M 0 8400 0 D 2001-03-21 2005-03-20 Class A Common Stock 8400 5600 D By: N. Walker, Attorney-in-fact 2003-10-07