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	300	$67.98
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	31,800	$68.00
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,900	$68.01
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	17,100	$68.02
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	600	$68.03
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	3,800	$68.04
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	11,300	$68.05
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,400	$68.06
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,000	$68.07
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,800	$68.08
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$68.09
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	18,300	$68.10
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	2,500	$68.11
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	4,200	$68.12
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,500	$68.13
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,800	$68.14
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,300	$68.15
2008-04-30	KNIGHT, PHILIP H	Director, 10% Owner	普通株式	売却	1,200	$68.16