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
2012-04-20	PEARSON, KEVIN J	Executive Vice President	普通株式	購入	2426	$0.00
2012-04-20	PEARSON, KEVIN J	Executive Vice President	普通株式	売却	99	$87.39
2012-04-20	KING, DARREN J	Executive Vice President	普通株式	購入	1103	$0.00
2012-04-20	KING, DARREN J	Executive Vice President	普通株式	売却	33	$87.39
2012-04-20	JONES, RENE F	E.V.P./Chief Financial Officer	普通株式	購入	2647	$0.00
2012-04-20	HICKEY, BRIAN E	Executive Vice President	普通株式	売却	80	$87.39
2012-04-20	PFIRRMAN, DREW J	Sr. VP/General Counsel	普通株式	購入	551	$0.00
2012-04-20	BOJDAK, ROBERT J	Executive Vice President	普通株式	売却	45	$87.39
2012-04-20	BRAUNSCHEIDEL, STEPHEN J	Executive Vice President	普通株式	売却	44	$87.39
2012-04-20	COLLINS, ATWOOD III	Executive Vice President	普通株式	購入	2206	$0.00
2012-04-20	CZARNECKI, MARK J	President	普通株式	売却	184	$87.39
2012-04-20	CZARNECKI, MARK J	President	普通株式	購入	462.12	$0.00
2012-04-20	GOLD, RICHARD S	Executive Vice President	普通株式	購入	7,246	$80.23
2012-04-20	WARMAN, D SCOTT N	Executive Vice President	普通株式	売却	30	$87.39
2012-04-20	WARMAN, D SCOTT N	Executive Vice President	普通株式	購入	993	$0.00
2012-04-20	WILMERS, ROBERT G	Director, Chairman of the Board and CEO	普通株式	購入	440.11	$0.00
2012-04-20	BOJDAK, ROBERT J	Executive Vice President	普通株式	購入	101.23	$0.00
2012-04-20	BRAUNSCHEIDEL, STEPHEN J	Executive Vice President	普通株式	購入	1323	$0.00