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	800	$67.25
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,700	$67.26
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,200	$66.61
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,500	$66.62
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$66.63
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,200	$66.65
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,800	$66.66
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,300	$66.67
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,200	$66.68
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,400	$66.69
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	700	$66.70
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,500	$66.71
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,000	$66.87
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,500	$66.88
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$66.89
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	100	$66.90
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,100	$66.86
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,700	$68.55