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
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	440	$38.03
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	81	$38.02
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	80	$38.01
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	1,275	$38.00
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	2,174	$37.95
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	352	$37.94
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	244	$37.93
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	767	$37.92
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	1,246	$37.91
2004-03-15	SMITH, BRADFORD T	EVP, Chief Legal Officer, Sec	普通株式	購入	24,495	$37.90
2004-03-15	MAC, MAHON THOMAS P	Director, Chairman & CEO	普通株式	購入	74,131	$38.05
2004-03-15	KING, DAVID P	EVP, Strategic Planning & Dev	普通株式	購入	2,276	$38.05
2004-03-15	STARK, STEVAN R	Executive Vice President	普通株式	購入	10,325	$38.05
2004-03-15	STARK, STEVAN R	Executive Vice President	普通株式	購入	21,496	$37.50
2004-03-15	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	10,325	$38.05
2004-03-15	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	91	$38.13
2004-03-15	LAI, GOLDMAN MYLA	EVP, Chief Scientific Officer	普通株式	購入	538	$38.00
2004-03-15	NOVAK, RICHARD L	EVP, Chief Operating Officer	普通株式	購入	31,032	$38.05