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
2012-02-14	MURRAY, CORLIS D	Senior Vice President	普通株式	売却	381	$55.03
2012-02-14	MURRAY, CORLIS D	Senior Vice President	普通株式	売却	100	$55.03
2012-02-14	MURRAY, CORLIS D	Senior Vice President	普通株式	購入	2,371	$53.63
2012-02-14	MURRAY, CORLIS D	Senior Vice President	普通株式	売却	100	$55.03
2012-02-14	MURRAY, CORLIS D	Senior Vice President	普通株式	売却	2,371	$0.00
2012-02-14	MURRAY, CORLIS D	Senior Vice President	普通株式	売却	1,790	$55.03
2012-02-06	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	1,842	$55.00
2012-02-06	MICHAEL, EDWARD L	Executive Vice President	普通株式	購入	1,890	$53.63
2012-02-06	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	1,890	$0.00
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	100	$55.01
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	200	$55.01
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	42,511	$55.00
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	購入	51,311	$53.63
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	51,311	$0.00
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	2,200	$55.02
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	1,500	$55.02
2012-02-03	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	4,800	$55.01
2012-02-01	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	300	$54.24