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
2007-03-12	LINGO, IRVING E JR	EVP, Chief Financial Officer	普通株式	購入	15,000	$11.39
2007-03-12	LINGO, IRVING E JR	EVP, Chief Financial Officer	普通株式	購入	15,000	$51.05
2007-03-01	FERGUSON, JOHN D	Director, President and CEO	普通株式	購入	6,132	$5.83
2007-03-01	FERGUSON, JOHN D	Director, President and CEO	普通株式	売却	22,500	$51.65
2007-03-01	FERGUSON, JOHN D	Director, President and CEO	普通株式	購入	22,500	$5.83
2007-03-01	FERGUSON, JOHN D	Director, President and CEO	普通株式	売却	6,132	$53.26
2007-03-01	FERGUSON, JOHN D	Director, President and CEO	ストックオプション	売却	22,500	$0.00
2007-02-27	RUSAK, WILLIAM K	Chief Human Resources Officer	普通株式	売却	691	$53.40
2007-02-27	PURYEAR, G A IV	EVP, General Counsel	普通株式	売却	1,784	$53.40
2007-02-27	MULLENGER, TODD	Vice President, Treasurer	普通株式	売却	690	$53.40
2007-02-27	LINGO, IRVING E JR	EVP, Chief Financial Officer	普通株式	売却	2,984	$53.40
2007-02-27	BOULDIN, KENNETH A	EVP, Chief Development Officer	普通株式	売却	2,882	$53.40
2007-02-27	GARFINKLE, DAVID	Vice President, Finance	普通株式	売却	690	$53.40
2007-02-27	FERGUSON, JOHN D	Director, President and CEO	普通株式	売却	5,960	$53.40
2007-02-27	ANDREWS, WILLIAM F	Director	普通株式	売却	348	$53.40
2007-02-27	SEITER, RICHARD P	Executive Vice President & CCO	普通株式	売却	3,429	$53.40
2007-02-16	FERGUSON, JOHN D	Director, President and CEO	ストックオプション	購入	37,752	$0.00
2007-02-16	MULLENGER, TODD	Vice President, Treasurer	普通株式	購入	1,980	$0.00