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
2012-03-23	HAYES, WILLIAM B	Chief Financial Officer, EVP	ストックオプション	売却	30,367	$0.00
2012-03-23	HAYES, WILLIAM B	Chief Financial Officer, EVP	普通株式	売却	59,863	$89.96
2012-03-23	HAYES, WILLIAM B	Chief Financial Officer, EVP	普通株式	売却	16,707	$88.67
2012-03-23	HAYES, WILLIAM B	Chief Financial Officer, EVP	普通株式	購入	41,716	$70.15
2012-03-08	EBERTS, F SAMUEL III	Chief Legal Officer, Secretary	普通株式	売却	220	$0.00
2012-02-29	MAC, MAHON THOMAS P	Director	普通株式	売却	60,000	$89.98
2012-02-28	KING, DAVID P	Director, President & CEO	普通株式	購入	22,100	$0.00
2012-02-28	WALTON, ANDREW SCOTT	EVP	普通株式	購入	1,700	$0.00
2012-02-28	HAYES, WILLIAM B	Chief Financial Officer, EVP	普通株式	購入	7,000	$0.00
2012-02-28	BOYLE, JAMES T. JR.	EVP, Chief Operating Officer	普通株式	購入	7,100	$0.00
2012-02-28	FONSECA, LIDIA	Chief Information Officer	普通株式	購入	1,400	$0.00
2012-02-28	EBERTS, F SAMUEL III	Chief Legal Officer, Secretary	普通株式	購入	1,400	$0.00
2012-02-28	BRECHER, MARK E	Chief Medical Officer	普通株式	購入	1,400	$0.00
2012-02-10	KING, DAVID P	Director, President & CEO	普通株式	売却	3,170	$90.03
2012-02-10	WALTON, ANDREW SCOTT	EVP	普通株式	売却	466	$90.03
2012-02-10	FONSECA, LIDIA	Chief Information Officer	普通株式	売却	174	$90.03
2012-02-10	BRECHER, MARK E	Chief Medical Officer	普通株式	売却	184	$90.03
2012-02-10	EBERTS, F SAMUEL III	Chief Legal Officer, Secretary	普通株式	売却	174	$90.03