Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Feb 5, 2015	S	246,891	$32.00	D	4,134,961	I	See footnote
Common Stock^F2	Feb 5, 2015	S	2,758	$32.00	D	46,187	I	See footnote
Common Stock^F1	Feb 6, 2015	S	370,337	$33.20	D	3,764,624	I	See footnote
Common Stock^F2	Feb 6, 2015	S	4,137	$33.20	D	42,050	I	See footnote

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1The shares are held directly by Francisco Partners III, L.P. ("FP III"). Francisco Partners GP III, L.P. ("FP GP III LP") is the general partner of FP III. Francisco Partners GP III Management, LLC ("FP GP III Mgmt"), the general partner of FP GP III LP, shares voting and dispositive power with respect to the securities held by FP III. Dipanjan Deb, David R. Golob, Keith Geeslin and Ezra Perlman, certain of the managers of FP GP III Mgmt, share voting and dispositive power with respect to the shares held by FP III. Such persons and entities disclaim beneficial ownership of the securities held by FP III except to the extent of any pecuniary interest therein.
F2The shares are held directly by Francisco Partners Parallel Fund III, L.P. ("FPPF III"). FP GP III LP is the general partner of FPPF III. FP GP III Mgmt, the general partner of FP GP III LP, shares voting and dispositive power with respect to the securities held by FPPF III. Messrs. Deb, Golob, Geeslin and Perlman, certain of the managers of FP GP III Mgmt, share voting and dispositive power with respect to the shares held by FPPF III. Such persons and entities disclaim beneficial ownership of the securities held by FPPF III except to the extent of any pecuniary interest therein.

Remarks

This report is one of three reports, each on a separate Form 4, but relating to the same transaction being filed by Francisco Partners and certain of its affiliated funds and partners. The Reporting Person may be deemed to be, but does not concede to being, a member of a group holding over 10% of the outstanding common stock of the Issuer for purposes of Section 13(d)(3) of the Securities Exchange Act of 1934.