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
2012-02-29	ROBERTS, RALPH J	Director, Founder and Chairman Emeritus	普通株式	売却	345,121	$29.44
2012-02-29	ROBERTS, RALPH J	Director, Founder and Chairman Emeritus	普通株式	売却	450,000	$0.00
2012-02-29	ROBERTS, RALPH J	Director, Founder and Chairman Emeritus	普通株式	購入	450,000	$18.08
2012-02-29	ROBERTS, RALPH J	Director, Founder and Chairman Emeritus	普通株式	売却	104,879	$29.36
2012-02-29	BONOVITZ, SHELDON M	Director	普通株式	売却	3,573	$0.00
2012-02-27	BONOVITZ, SHELDON M	Director	普通株式	売却	9,000	$28.29
2012-02-23	SALVA, LAWRENCE J	SVP & Controller	普通株式	売却	104,713	$29.67
2012-02-23	SALVA, LAWRENCE J	SVP & Controller	普通株式	購入	138,750	$18.08
2012-02-23	SALVA, LAWRENCE J	SVP & Controller	普通株式	売却	34,037	$29.68
2012-02-23	SALVA, LAWRENCE J	SVP & Controller	普通株式	売却	138,750	$0.00
2012-02-22	BURKE, STEPHEN B	Executive Vice President	普通株式	売却	13,905.312	$28.97
2012-02-22	BURKE, STEPHEN B	Executive Vice President	普通株式	売却	37,248.907	$28.13
2012-02-21	ROBERTS, BRIAN L	Director, Chairman of Board, Pres. & CEO	普通株式	売却	27,000	$0.00
2012-02-17	BLOCK, ARTHUR R	SVP, GC and Secretary	普通株式	売却	6,128	$28.65
2012-02-17	SMIT, NEIL	Executive Vice President	普通株式	売却	23,779	$28.50
2012-02-17	BURKE, STEPHEN B	Executive Vice President	普通株式	売却	226,875	$0.00
2012-02-17	BURKE, STEPHEN B	Executive Vice President	普通株式	売却	678,750	$0.00
2012-02-17	BURKE, STEPHEN B	Executive Vice President	普通株式	売却	189,074	$27.89