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
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,200	$68.29
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$68.28
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	100	$67.67
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	10,700	$67.85
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,800	$67.84
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,100	$67.83
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,500	$67.82
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	6,400	$67.81
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	900	$67.79
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,800	$67.78
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,800	$67.77
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,700	$67.76
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	16,100	$67.75
2008-04-22	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,800	$67.74
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	800	$68.28
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,000	$68.03
2008-04-21	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$68.04
2008-04-21	PLISKA, BERNARD F.	Vice President-Corp Controller	ストックオプション	売却	10,000	$0.00