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
2004-03-16	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	271	$37.66
2004-03-16	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	1,007	$37.53
2004-03-16	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	149	$37.52
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	244	$38.01
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	460	$38.00
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	624	$37.95
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	657	$37.73
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	135	$37.72
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	136	$37.71
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	461	$37.70
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	515	$37.69
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	163	$37.68
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	217	$37.67
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	271	$37.66
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	81	$37.64
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	135	$37.63
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	406	$37.57
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	840	$37.56