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
2011-09-14	HANCE, ROBERT B	Senior Vice President	普通株式	売却	100	$0.00
2011-09-12	FUSSELL, STEPHEN R	Senior Vice President	普通株式	購入	450	$44.16
2011-09-12	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	450	$0.00
2011-09-12	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	450	$49.87
2011-09-08	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	5,000	$0.00
2011-08-12	BLASER, BRIAN J	Senior Vice President	普通株式	売却	51	$49.62
2011-08-11	BLASER, BRIAN J	Senior Vice President	普通株式	売却	5,832	$49.00
2011-08-05	FREYMAN, THOMAS C	Executive Vice President	普通株式	売却	100	$49.19
2011-08-05	FREYMAN, THOMAS C	Executive Vice President	普通株式	売却	100	$49.19
2011-08-05	FREYMAN, THOMAS C	Executive Vice President	普通株式	売却	100	$49.19
2011-08-05	FREYMAN, THOMAS C	Executive Vice President	普通株式	売却	9,500	$49.19
2011-08-05	FREYMAN, THOMAS C	Executive Vice President	普通株式	売却	10,200	$49.19
2011-07-25	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	200	$52.93
2011-07-25	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	143	$52.95
2011-07-25	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	100	$52.93
2011-07-25	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	200	$52.92
2011-07-25	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	509	$52.93
2011-07-25	FUSSELL, STEPHEN R	Senior Vice President	普通株式	売却	900	$52.92