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
2012-05-17	ANDERSON, BASIL	Director	普通株式	購入	3,660	$0.00
2012-05-17	BIONDI, FRANK	Director	普通株式	購入	3,660	$0.00
2012-05-17	VERRECCHIA, ALFRED J	Director, Chairman	普通株式	購入	3,660	$0.00
2012-05-17	PHILIP, EDWARD M	Director	普通株式	購入	3,660	$0.00
2012-05-17	HASSENFELD, ALAN G	Director, 10% Owner	普通株式	購入	3,660	$0.00
2012-05-15	GOLDNER, BRIAN	Director, President and CEO	普通株式	購入	90,000	$20.57
2012-05-15	HARGREAVES, DAVID D R	Chief Operating Officer	普通株式	売却	45,000	$0.00
2012-05-15	HARGREAVES, DAVID D R	Chief Operating Officer	普通株式	売却	26,500	$35.25
2012-05-15	GOLDNER, BRIAN	Director, President and CEO	普通株式	売却	90,000	$0.00
2012-05-15	GOLDNER, BRIAN	Director, President and CEO	普通株式	売却	90,000	$36.49
2012-05-15	HARGREAVES, DAVID D R	Chief Operating Officer	普通株式	購入	45,000	$20.57
2012-05-03	BILLING, DUNCAN	Global Chief Development Offcr	普通株式	売却	6,000	$37.00
2012-04-26	BILLING, DUNCAN	Global Chief Development Offcr	普通株式	購入	20,502	$22.73
2012-04-26	BILLING, DUNCAN	Global Chief Development Offcr	普通株式	購入	21,219	$27.10
2012-04-26	BILLING, DUNCAN	Global Chief Development Offcr	普通株式	売却	41,721	$36.50
2012-04-26	BILLING, DUNCAN	Global Chief Development Offcr	普通株式	売却	21,219	$0.00
2012-04-26	BILLING, DUNCAN	Global Chief Development Offcr	普通株式	売却	20,502	$0.00
2012-03-30	ANDERSON, BASIL	Director	普通株式	購入	179	$36.72