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
2011-01-11	CHRISTENSEN, CHRISTOPHER R.	Director, President and CEO	普通株式	売却	10,800	$24.74
2011-01-10	CHRISTENSEN, CHRISTOPHER R.	Director, President and CEO	普通株式	売却	34,500	$25.27
2011-01-03	WITTEKIND, BEVERLY B.	V.P. and General Counsel	普通株式	売却	10,000	$24.72
2010-12-20	STAPLEY, GREGORY K.	Executive Vice President	普通株式	売却	21,999	$23.67
2010-12-17	STAPLEY, GREGORY K.	Executive Vice President	普通株式	売却	6,577	$22.95
2010-12-16	STAPLEY, GREGORY K.	Executive Vice President	普通株式	売却	23,423	$22.97
2010-12-16	MALOOF, THOMAS A	Director	普通株式	売却	5,000	$23.00
2010-12-07	MALOOF, THOMAS A	Director	普通株式	売却	5,000	$22.00
2010-11-26	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	3,600	$20.93
2010-11-24	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	5,000	$21.18
2010-11-23	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	11,100	$20.76
2010-11-22	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	2,404	$21.09
2010-11-17	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	3,116	$21.83
2010-11-17	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	20,600	$21.61
2010-11-16	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	42,500	$21.76
2010-11-15	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	25,000	$21.71
2010-11-12	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	10,700	$21.41
2010-11-11	CHRISTENSEN, ROY E	Director, 10% Owner, Chairman of the Board	普通株式	売却	11,000	$21.39