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	8,400	$68.45
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,100	$68.46
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,500	$68.47
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,000	$68.57
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$68.58
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	10,100	$68.60
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,000	$68.61
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	35,000	$68.62
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	100	$68.63
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,200	$68.10
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,600	$68.11
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,000	$68.15
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$68.17
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$68.18
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	10,100	$68.20
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,300	$68.21
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	12,500	$68.65
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$68.22