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
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	2,300	$31.75
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	300	$31.65
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	4,400	$31.60
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	400	$31.85
2004-08-20	MIGURA, MARVIN J	Sr VP; CFO	普通株式	購入	20,000	$14.38
2004-08-20	MIGURA, MARVIN J	Sr VP; CFO	普通株式	売却	2,900	$31.58
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	1,200	$31.96
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	200	$31.95
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	100	$31.93
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	500	$31.90
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	3,000	$31.88
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	300	$31.87
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	200	$31.86
2004-08-20	HUFF, JOHN R	Director, Chairman; Chief Exec. Officer	普通株式	売却	2,400	$32.00
2004-08-20	COLLINS, T JAY	Director, President	普通株式	売却	10,000	$31.20
2004-08-20	COLLINS, T JAY	Director, President	普通株式	購入	10,000	$14.38
2004-08-20	COLLINS, T JAY	Director, President	普通株式	売却	14,900	$31.18
2004-08-20	COLLINS, T JAY	Director, President	普通株式	購入	14,900	$14.38