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
2011-05-06	TROLLI, MICHELE D	Exec. VP & Chief Info. Officer	普通株式	購入	155.75	$0.00
2011-05-06	WARMAN, D SCOTT N	Executive Vice President	普通株式	売却	25	$86.43
2011-05-06	WARMAN, D SCOTT N	Executive Vice President	普通株式	購入	86.78	$0.00
2011-05-06	SPYCHALA, MICHAEL R	Sr. VP & Controller	普通株式	売却	20	$86.43
2011-05-06	PEARSON, KEVIN J	Executive Vice President	普通株式	売却	105	$86.43
2011-05-06	KING, DARREN J	Executive Vice President	普通株式	購入	122.38	$0.00
2011-05-06	WILMERS, ROBERT G	Director, Chairman of the Board and CEO	普通株式	購入	445	$0.00
2011-05-06	PEARSON, KEVIN J	Executive Vice President	普通株式	購入	244.75	$0.00
2011-05-06	KING, DARREN J	Executive Vice President	普通株式	売却	38	$86.43
2011-05-06	JONES, RENE F	E.V.P./Chief Financial Officer	普通株式	売却	90	$86.43
2011-05-06	JONES, RENE F	E.V.P./Chief Financial Officer	普通株式	購入	233.63	$0.00