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
2008-04-18	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,800	$67.97
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	900	$67.44
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,600	$66.80
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	200	$66.87
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,000	$66.90
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,000	$67.05
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	500	$67.15
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	900	$67.19
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$67.21
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,800	$67.22
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,400	$67.23
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	43,000	$67.30
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,900	$67.31
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,600	$67.32
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	53,600	$67.35
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	5,600	$67.36
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$67.37
2008-04-17	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,100	$67.39