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
2007-08-27	FOGARTY, PATRICK W	Director Corporate Development	普通株式	売却	1,158	$28.00
2007-08-24	FOGARTY, PATRICK W	Director Corporate Development	普通株式	売却	1,342	$28.00
2007-08-24	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	2,000	$27.75
2007-08-24	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	1,321	$27.65
2007-08-23	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	2,000	$27.55
2007-08-23	VILSACK, ROBERT D	Secretary & General Counsel	普通株式	売却	1,352	$28.00
2007-08-23	VILSACK, ROBERT D	Secretary & General Counsel	普通株式	売却	2	$27.74
2007-08-23	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	619	$27.95
2007-08-23	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	2,000	$27.80
2007-08-23	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	2,000	$27.71
2007-08-22	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	3,000	$27.51
2007-08-22	VILSACK, ROBERT D	Secretary & General Counsel	普通株式	売却	400	$27.60
2007-08-22	VILSACK, ROBERT D	Secretary & General Counsel	普通株式	売却	600	$27.61
2007-08-22	FOGARTY, PATRICK W	Director Corporate Development	普通株式	売却	2,500	$27.50
2007-08-22	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	1,000	$26.80
2007-08-17	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	1,660	$25.70
2007-08-17	CRAWFORD, MATTHEW V	Director, President and COO, 10% Owner	普通株式	売却	1,000	$25.70
2007-08-15	ROMNEY, RONNA	Director	普通株式	売却	600	$24.89