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
2005-03-15	SMITH, BRADFORD T	EVP, Chf Legal Offcr,Secretary	普通株式	購入	889	$45.72
2005-03-15	SMITH, BRADFORD T	EVP, Chf Legal Offcr,Secretary	普通株式	購入	942	$45.70
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	1,688	$45.90
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	405	$45.86
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	1,756	$45.85
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	102	$45.83
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	675	$45.82
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	1,182	$45.81
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	8,380	$45.80
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	338	$45.78
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	506	$45.77
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	337	$45.73
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	1,148	$45.72
2005-03-15	NOVAK, RICHARD L	EVP & Chief Operating Officer	普通株式	購入	1,214	$45.70
2005-03-15	ELINGBURG, WESLEY R	EVP & Chief Financial Officer	普通株式	購入	1,308	$45.90
2005-03-15	ELINGBURG, WESLEY R	EVP & Chief Financial Officer	普通株式	購入	314	$45.86
2005-03-15	LAI, GOLDMAN MYLA	EVP & Chief Medical Officer	普通株式	購入	28	$46.35
2005-03-15	ELINGBURG, WESLEY R	EVP & Chief Financial Officer	普通株式	購入	1,360	$45.85