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	2,300	$68.40
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$68.41
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,000	$67.63
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,700	$67.64
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$67.65
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	800	$67.66
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,700	$67.67
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$67.68
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	900	$67.69
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,800	$67.70
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,400	$67.72
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,900	$67.73
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,500	$67.75
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,000	$67.85
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	6,000	$67.50
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,900	$67.51
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,600	$67.52
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,600	$67.53