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
2012-02-29	FREYMAN, THOMAS C	Executive Vice President	普通株式	売却	27,207	$57.04
2012-02-29	CAPEK, JOHN M	Executive Vice President	普通株式	売却	14,884	$57.04
2012-02-29	GONZALEZ, RICHARD A	Executive Vice President	普通株式	売却	5,417	$57.04
2012-02-29	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	15,954	$57.04
2012-02-29	MICHAEL, EDWARD L	Executive Vice President	普通株式	売却	1,527	$56.74
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	4,300	$56.87
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	700	$56.87
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	907	$56.72
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	7,627	$56.75
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	購入	46,400	$46.34
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	購入	57,000	$44.16
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	購入	26,000	$48.76
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	購入	47,547	$51.91
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	購入	3,050	$33.23
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	1,776	$57.04
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	10,133	$57.04
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	6,300	$56.70
2012-02-29	HANCE, ROBERT B	Senior Vice President	普通株式	売却	373	$56.70