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	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	218	$37.60
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	135	$37.59
2004-03-16	ELINGBURG, WESLEY R	EVP, Chief Financial Officer	普通株式	購入	109	$37.58
2004-03-16	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	103	$38.10
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	103	$38.07
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	789	$37.95
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	69	$37.91
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	1,203	$37.90
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	207	$37.87
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	207	$37.80
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	25	$37.76
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	584	$37.70
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	653	$37.69
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	205	$37.68
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	275	$37.67
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	344	$37.66
2004-03-16	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	104	$37.65
2004-03-16	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	1,382	$37.50