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
2011-02-15	EITEL, JOHN TIMOTHY	Chief Information Officer	普通株式	購入	15,000	$24.97
2011-02-15	RIESS, RICHARD K	Executive Vice President	ストックオプション	売却	9,000	$0.00
2011-02-14	REILLY, PAUL C	Director, Chief Executive Officer	普通株式	購入	2,250	$30.13
2011-02-14	REILLY, PAUL C	Director, Chief Executive Officer	普通株式	売却	1,753	$38.67
2011-02-14	REILLY, PAUL C	Director, Chief Executive Officer	ストックオプション	売却	2,250	$0.00
2011-02-11	BIEVER, ANGELA	Chief Administrative Officer	ストックオプション	売却	2,250	$0.00
2011-02-11	SIMMONS, HARDWICK	Director	ストックオプション	売却	1,650	$0.00
2011-02-11	SIMMONS, HARDWICK	Director	普通株式	購入	1,650	$30.13
2011-02-11	BIEVER, ANGELA	Chief Administrative Officer	普通株式	売却	2,000	$38.44
2011-02-11	BIEVER, ANGELA	Chief Administrative Officer	普通株式	購入	2,250	$30.13
2011-02-10	HELCK, CHESTER B	Director, Chief Operating Officer	普通株式	売却	20,000	$38.04
2011-02-01	RIESS, RICHARD K	Executive Vice President	ストックオプション	売却	3,750	$0.00
2011-02-01	RIESS, RICHARD K	Executive Vice President	普通株式	購入	3,750	$24.97
2011-02-01	RIESS, RICHARD K	Executive Vice President	普通株式	売却	3,750	$36.81
2011-01-31	ACKART, JENNIFER C	Chief Accounting Officer	普通株式	購入	1,200	$24.97
2011-01-31	ACKART, JENNIFER C	Chief Accounting Officer	普通株式	売却	827	$36.22
2011-01-31	ACKART, JENNIFER C	Chief Accounting Officer	ストックオプション	売却	1,200	$0.00
2011-01-31	SHIELDS, KENNETH A	Director	普通株式	売却	23,503	$0.00