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	2,000	$67.91
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,900	$67.92
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	11,200	$67.95
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	300	$67.96
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,100	$67.97
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,500	$67.27
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$67.28
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	100	$67.29
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	100	$67.30
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$67.31
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,000	$67.32
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	700	$67.33
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,800	$67.34
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,600	$67.35
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	300	$67.36
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	400	$67.37
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	300	$67.38
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	800	$67.39