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
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	9,700	$68.20
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,900	$68.22
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$68.25
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,000	$68.28
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$68.34
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	6,600	$67.71
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,100	$67.74
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,400	$67.76
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,600	$67.77
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,800	$67.78
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	700	$67.79
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	7,500	$67.80
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$67.81
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$67.82
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$67.83
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,400	$67.84
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$67.86
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,000	$67.90