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
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$67.98
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$67.97
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	6,500	$67.93
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	15,400	$67.92
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	10,300	$67.91
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	34,100	$67.90
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,900	$67.89
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,000	$67.88
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	800	$67.81
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,500	$67.80
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	700	$67.79
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$67.78
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	300	$67.77
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	400	$67.76
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,000	$67.74
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,000	$67.43
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,800	$68.38
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,100	$68.37