4 2005-08-22 0 0001032033 SLM 0001065143 gowce7#f 12061 Bluemont Way Reston VA 20190 1 0 0 0 Common Stock 2005-08-22 4 M 0 93771 29.3100 A 148771.0000 D Common Stock 2005-08-22 4 S 0 2500 51.2900 D 146271.0000 D Common Stock 2005-08-22 4 S 0 2800 51.3000 D 143471.0000 D Common Stock 2005-08-22 4 S 0 9400 51.3100 D 134071.0000 D Common Stock 2005-08-22 4 S 0 3600 51.3200 D 130471.0000 D Common Stock 2005-08-22 4 S 0 4300 51.3300 D 126171.0000 D Common Stock 2005-08-22 4 S 0 9700 51.3400 D 116471.0000 D Common Stock 2005-08-22 4 S 0 11800 51.3500 D 104671.0000 D Common Stock 2005-08-22 4 S 0 19400 51.3600 D 85271.0000 D Common Stock 2005-08-22 4 S 0 6700 51.3700 D 78571.0000 D Common Stock 2005-08-22 4 S 0 1971 51.3800 D 76600.0000 D Common Stock 2005-08-22 4 S 0 9400 51.3900 D 67200.0000 D Common Stock 2005-08-22 4 S 0 1100 51.4000 D 66100.0000 D Common Stock 2005-08-22 4 S 0 200 51.4100 D 65900.0000 D Common Stock 2005-08-22 4 S 0 2200 51.4200 D 63700.0000 D Common Stock 2005-08-22 4 S 0 4100 51.4300 D 59600.0000 D Common Stock 2005-08-22 4 S 0 500 51.4400 D 59100.0000 D Common Stock 2005-08-22 4 S 0 2300 51.4500 D 56800.0000 D Common Stock 2005-08-22 4 S 0 1800 51.4600 D 55000.0000 D Stock Option (Right to Buy) 29.3100 2005-08-22 4 D 0 93771 29.3100 D 2003-02-06 2007-08-13 Common Stock 93771.0000 0.0000 D By: Mary F. Eure (POA) 2005-08-22