自社株取引日	役員・従業員名	役員・従業員の役職	株式の種類	売却／購入	株数	株価
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,700	$67.67
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,000	$67.68
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	400	$67.69
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	21,100	$67.70
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,000	$67.71
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$67.72
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$68.42
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$68.43
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	700	$67.73
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	700	$67.74
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$68.33
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,100	$68.31
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,400	$68.27
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,600	$68.40
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	300	$68.73
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	400	$68.74
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,000	$68.75
2008-04-23	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$68.80