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
2011-04-19	GERSHWIND, ERIK	Director, EVP & CHIEF OPERATING OFFICER	普通株式	売却	4,097	$69.93
2011-04-19	JACOBSON, MITCHELL	Director, 10% Owner	普通株式	売却	8,875	$69.93
2011-04-18	COX, THOMAS	EXECUTIVE VP, SALES	普通株式	購入	100	$48.21
2011-04-18	JACOBSON, MITCHELL	Director, 10% Owner	普通株式	売却	150,000	$0.00
2011-04-18	JACOBSON, MITCHELL	Director, 10% Owner	普通株式	購入	150,000	$
2011-04-18	JACOBSON, MITCHELL	Director, 10% Owner	普通株式	売却	17,500	$70.13
2011-04-18	COX, THOMAS	EXECUTIVE VP, SALES	普通株式	売却	100	$0.00
2011-04-18	GERSHWIND, ERIK	Director, EVP & CHIEF OPERATING OFFICER	普通株式	売却	8,078	$70.13
2011-04-18	COX, THOMAS	EXECUTIVE VP, SALES	普通株式	売却	100	$70.50
2011-04-15	GERSHWIND, ERIK	Director, EVP & CHIEF OPERATING OFFICER	普通株式	売却	2,885	$70.61
2011-04-15	JACOBSON, MITCHELL	Director, 10% Owner	普通株式	売却	6,250	$70.61
2011-04-14	JACOBSON, MITCHELL	Director, 10% Owner	普通株式	売却	3,400	$70.35
2011-04-14	GERSHWIND, ERIK	Director, EVP & CHIEF OPERATING OFFICER	普通株式	売却	1,569	$70.35
2011-04-13	COX, THOMAS	EXECUTIVE VP, SALES	普通株式	売却	10,000	$0.00
2011-04-13	COX, THOMAS	EXECUTIVE VP, SALES	普通株式	購入	10,000	$48.21
2011-04-13	COX, THOMAS	EXECUTIVE VP, SALES	普通株式	売却	10,000	$70.36
2011-04-12	MCGUIRE, EILEEN	SENIOR VP, HUMAN RESOURCES	普通株式	売却	8,986	$70.44
2011-04-12	MCGUIRE, EILEEN	SENIOR VP, HUMAN RESOURCES	普通株式	売却	8,000	$0.00