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
2011-12-05	MCWORTER, ANTHONY L	Exec. Officer of Principal Sub	普通株式	売却	25,000	$36.51
2011-12-05	MCWORTER, ANTHONY L	Exec. Officer of Principal Sub	普通株式	売却	25,000	$43.30
2011-12-05	MCWORTER, ANTHONY L	Exec. Officer of Principal Sub	ストックオプション	売却	25,000	$0.00
2011-12-05	STONE, SPENCER H	Controller	普通株式	購入	9,500	$36.51
2011-12-05	STONE, SPENCER H	Controller	普通株式	売却	8,500	$43.39
2011-12-05	COLEMAN, GARY L	EVP & Chief Financial Officer	普通株式	購入	40,000	$36.51
2011-12-05	MCANDREW, MARK S	Director, Chief Executive Officer	ストックオプション	売却	80,000	$0.00
2011-12-05	MCANDREW, MARK S	Director, Chief Executive Officer	普通株式	売却	80,000	$43.29
2011-12-05	COLEMAN, GARY L	EVP & Chief Financial Officer	普通株式	売却	40,000	$43.37
2011-12-02	HERBEL, VERN D	EVP and Chief Admin. Officer	ストックオプション	売却	25,000	$0.00
2011-12-02	COLEMAN, GARY L	EVP & Chief Financial Officer	ストックオプション	売却	40,000	$0.00
2011-12-02	HERBEL, VERN D	EVP and Chief Admin. Officer	普通株式	購入	25,000	$36.51
2011-12-02	HERBEL, VERN D	EVP and Chief Admin. Officer	普通株式	売却	25,000	$43.07
2011-12-02	COLEMAN, GARY L	EVP & Chief Financial Officer	ストックオプション	売却	19,920	$0.00
2011-12-02	MCWORTER, ANTHONY L	Exec. Officer of Principal Sub	普通株式	売却	1,125	$43.02
2011-12-01	COLEMAN, GARY L	EVP & Chief Financial Officer	普通株式	売却	35,000	$42.28
2011-12-01	HUTCHISON, LARRY M	EVP & General Counsel	普通株式	購入	65,000	$36.51
2011-12-01	HUTCHISON, LARRY M	EVP & General Counsel	普通株式	売却	65,000	$42.46