| (a) | Amount beneficially owned: As of December 31, 2014 (i) AVLP was the record holder of 7,475,546 shares of Common Stock (the “AVLP Shares”); (ii) Artiman Ventures Side Fund, L.P. (“AVSF”) was the record holder of 48,300 shares of Common Stock (the “AVSF Shares”); (iii) Artiman Ventures Side Fund II, L.P. (“AVSFII”) was the record holder of 97,728 shares of Common Stock (the “AVSFII Shares” and, together with the AVLP Shares and the AVSF Shares, the “Artiman Shares”); (iv) Artiman L.L.C. was the record holder of 15,497 shares of Common Stock; (v) Artiman Management, LLC (“Artiman Management”) was the record holder of 16,667 shares of Common Stock (the “Management Shares”); (vi) Baca, L.P. was the record holder of 19,943 shares of Common Stock (the “Baca Shares”); and (vii) Amit Shah was the record holder of options to purchase 31,667 shares exercisable within 60 days of December 31, 2014. Artiman, L.L.C., the general partner of AVLP, AVSF and AVSFII, may be deemed to beneficially own the Artiman Shares, but disclaims beneficial ownership of the Artiman Shares except to the extent of any pecuniary interest therein. Amit Shah and Yatin Mundkur, as (i) Managing Members of Artiman, L.L.C., the general partner of AVLP, AVSF and AVSFII, and (ii) Managing Members of Artiman Management, may be deemed to beneficially own (a) the Artiman Shares and the shares held by Artiman L.L.C. and (b) the Management Shares, respectively, but disclaims beneficial ownership of such shares except to the extent of any pecuniary interest therein. Amit Shah, the general partner of Baca, L.P., may be deemed to beneficially own the Baca Shares, but disclaims beneficial ownership of the securities except to the extent of his pecuniary interest therein. The Reporting Persons may be deemed to constitute a “group” for purposes of Section 13(d)(3) of the Act. Pursuant to Rule 13d-4 of the Act, the Reporting Persons expressly declare that the filing of this Statement shall not be construed as an admission that any such person is, for the purposes of Section 13(d) and/or Section 13(g) of the Act or otherwise, the beneficial owner of any securities covered by this Statement held by any other person. The Reporting Persons expressly disclaim that they have agreed to act as a group other than as described in this Statement. |
| (b) | Percent of class: 8.3% Artiman Ventures, L.P. 8.5% Artiman, L.L.C. 8.6% Amit Shah 8.5% Yatin Mundkur The ownership percentages above are based on an aggregate of 90,091,667 share of Common Stock, including (i) 90,060,000 shares outstanding as of October 24, 2014, as reported in the Issuer’s 10-Q, dated October 31, 2014, filed with the Securities and Exchange Commission on October 31, 2014, and (ii) 31,667 shares subject to options exercisable within 60 days of December 31, 2014. |