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
2004-07-01	HARDWICK, MARK K	Senior Vice President, Chief Financial Officer	ストックオプション	購入	6,000	$0.00
2004-06-30	HARDWICK, MARK K	Senior Vice President, Chief Financial Officer	普通株式	購入	497	$19.94
2004-06-30	BIEBERICH, DENNIS A	Director	普通株式	購入	164	$19.94
2004-06-30	COX, MICHAEL L	Director, President, Chief Executive Officer	普通株式	購入	785	$19.94
2004-06-30	HELMS, LARRY R	Senior Vice President, Secretary and General Counsel	普通株式	購入	131	$19.94
2004-06-30	HUDSON, BARRY J	Director	普通株式	購入	262	$19.94
2004-06-30	LORENTSON, JEFFREY B	Corporate Controller	普通株式	購入	65	$19.94
2004-06-29	COX, MICHAEL L	Director, President, Chief Executive Officer	ストックオプション	売却	8,943	$0.00
2004-06-29	COX, MICHAEL L	Director, President, Chief Executive Officer	普通株式	購入	8,943	$11.18
2004-06-29	COX, MICHAEL L	Director, President, Chief Executive Officer	普通株式	購入	1,476	$11.18
2004-06-29	COX, MICHAEL L	Director, President, Chief Executive Officer	普通株式	購入	4,949	$11.71
2004-06-29	COX, MICHAEL L	Director, President, Chief Executive Officer	ストックオプション	売却	4,949	$0.00
2004-06-29	COX, MICHAEL L	Director, President, Chief Executive Officer	ストックオプション	売却	1,476	$0.00
2004-06-08	ANDERSON, STEFAN S	Director, Chairman of the Board	ストックオプション	売却	7,293	$0.00
2004-06-08	ANDERSON, STEFAN S	Director, Chairman of the Board	普通株式	売却	3,463	$24.66
2004-06-08	ANDERSON, STEFAN S	Director, Chairman of the Board	普通株式	購入	7,293	$11.71
2004-04-30	BOEHNING, RICHARD A	Director	普通株式	購入	2,100	$23.50
2004-03-11	WORTHEN, JOHN E	Director	普通株式	購入	100	$24.83