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
2013-11-11	ALTMAN, STEVEN R	Director	普通株式	購入	10,000	$40.32
2013-10-15	SANFORD, JOHN	Chief Technology Officer	普通株式	売却	10,000	$38.28
2013-09-11	SUMMIT, PARTNERS PRIVATE EQUITY FUND VII-A, L.P.	10% Owner	普通株式	売却	1,300,000	$33.00
2013-09-11	CHUNG, PETER Y	Director, Indirect GP of 10% Owner	普通株式	売却	13,000,000	$33.00
2013-09-11	FITZGERALD, CHARLES JAMES JR	Director, Indirect GP of 10% Owner	普通株式	売却	1,300,000	$33.00
2013-09-11	SUMMIT, PARTNERS L P	Manager of GP of 10% Owner	普通株式	売却	1,300,000	$33.00
2013-09-11	CHUNG, PETER Y	Director, Indirect GP of 10% Owner	普通株式	売却	1,300,000	$33.00
2013-09-04	SUMMIT, PARTNERS L P	Manager of GP of 10% Owner	普通株式	売却	2,500,000	$31.41
2013-09-04	FITZGERALD, CHARLES JAMES JR	Director, Indirect GP of 10% Owner	普通株式	売却	2,500,000	$31.41
2013-09-04	CHUNG, PETER Y	Director, Indirect GP of 10% Owner	普通株式	売却	2,500,000	$31.41
2013-09-04	SUMMIT, PARTNERS PRIVATE EQUITY FUND VII-A, L.P.	10% Owner	普通株式	売却	2,500,000	$31.41
2013-09-03	VAN, BUSKIRK ROBERT M	Director	普通株式	売却	20,831	$35.00
2013-09-03	ZHOU, JESSICA	General Counsel & VP	普通株式	売却	5,561	$35.01
2013-08-20	SANFORD, JOHN	Chief Technology Officer	普通株式	売却	15,000	$29.01
2013-07-23	SANFORD, JOHN	Chief Technology Officer	普通株式	売却	15,000	$21.16
2013-06-18	SANFORD, JOHN	Chief Technology Officer	普通株式	売却	10,000	$17.03
2013-06-13	SUMMIT, PARTNERS L P	Manager of GP of 10% Owner	普通株式	売却	531,464	$16.00
2013-06-13	FITZGERALD, CHARLES JAMES JR	Director, Indirect GP of 10% Owner	普通株式	売却	531,464	$16.00