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
2004-04-20	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	売却	2,328	$40.16
2004-04-20	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	売却	1,863	$40.12
2004-04-20	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	売却	1,862	$40.10
2004-04-13	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	売却	2,865	$40.00
2004-04-13	MAC, MAHON THOMAS P	Director, Chairman, CEO, President	普通株式	売却	6,900	$40.02
2004-04-13	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	ストックオプション	購入	3,628	$24.46
2004-04-13	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	売却	1,375	$40.00
2004-04-13	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	売却	1,560	$40.02
2004-04-13	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	売却	693	$40.06
2004-04-13	MAC, MAHON THOMAS P	Director, Chairman, CEO, President	普通株式	売却	6,000	$40.00
2004-04-13	MAC, MAHON THOMAS P	Director, Chairman, CEO, President	ストックオプション	購入	16,900	$26.70
2004-04-13	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	3,628	$24.46
2004-04-13	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	ストックオプション	購入	7,559	$24.46
2004-04-13	NOVAK, RICHARD L	EVP, COO	普通株式	購入	9,747	$24.46
2004-04-13	NOVAK, RICHARD L	EVP, COO	普通株式	売却	1,863	$40.06
2004-04-13	NOVAK, RICHARD L	EVP, COO	普通株式	売却	4,190	$40.02
2004-04-13	MAC, MAHON THOMAS P	Director, Chairman, CEO, President	普通株式	購入	16,900	$26.70
2004-04-13	NOVAK, RICHARD L	EVP, COO	普通株式	売却	3,694	$40.00