X0305 4 2012-04-25 0 0001223862 INFOBLOX INC BLOX 0001206787 SC X MANAGEMENT LLC 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001297909 SC IX.I MANAGEMENT, LLC 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001133918 SCFF MANAGEMENT LLC 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001296083 SEQUOIA CAPITAL ENTERPRENEURS ANNEX FUND 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001085206 SEQUOIA CAPITAL FRANCHISE FUND LP 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001092521 SEQUOIA CAPITAL FRANCHISE PARTNERS LP 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001096113 SEQUOIA CAPITAL IX 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001127112 SEQUOIA CAPITAL X PRINCIPALS FUND LLC 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001112239 SEQUOIA CAPITAL X 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 0001119873 SEQUOIA TECHNOLOGY PARTNERS X LP 3000 SAND HILL ROAD, 4-250 MENLO PARK CA 94025 0 0 1 0 Common Stock 2012-04-25 4 C 0 4346174 A 4484254 I By Sequoia Capital X, LP Common Stock 2012-04-25 4 C 0 387505 A 399816 I By Sequoia Capital X Principals Fund, LP Common Stock 2012-04-25 4 C 0 626012 A 645900 I By Sequoia Technology Partners X, LP Common Stock 2012-04-25 4 C 0 1070773 A 1106569 I By Sequoia Capital Franchise Fund, LP Common Stock 2012-04-25 4 C 0 146014 A 150895 I By Sequoia Capital Franchise Partners, LP Common Stock 2012-04-25 4 C 0 986693 A 5470947 I By Sequoia Capital X, LP Common Stock 2012-04-25 4 C 0 87973 A 487789 I By Sequoia Capital X Principals Fund, LP Common Stock 2012-04-25 4 C 0 142121 A 788021 I By Sequoia Technology Partners X, LP Common Stock 2012-04-25 4 C 0 19243 A 19243 I By Sequoia Capital Entrepreneurs Annex Fund, LP Common Stock 2012-04-25 4 C 0 694274 A 1800843 I By Sequoia Capital Franchise Fund, LP Common Stock 2012-04-25 4 C 0 94673 A 245568 I By Sequoia Capital Franchise Partners, LP Common Stock 2012-04-25 4 C 0 461849 A 461849 I By Sequoia Capital IX, LP Common Stock 2012-04-25 4 C 0 1404354 A 6875301 I By Sequoia Capital X, LP Common Stock 2012-04-25 4 C 0 125212 A 613001 I By Sequoia Capital X Principals Fund, LP Common Stock 2012-04-25 4 C 0 202279 A 990300 I By Sequoia Technology Partners X, LP Series C Convertible Preferred Stock 2012-04-25 4 C 0 13038522 0.00 D Common Stock 4346174 0 I By Sequoia Capital X, LP Series C Convertible Preferred Stock 2012-04-25 4 C 0 1162517 0.00 D Common Stock 387505 0 I By Sequoia Capital X Principals Fund, LP Series C Convertible Preferred Stock 2012-04-25 4 C 0 1878036 0.00 D Common Stock 626012 0 I By Sequoia Technology Partners X, LP Series D Convertible Preferred Stock 2012-04-25 4 C 0 3212319 0.00 D Common Stock 1070773 0 I By Sequoia Capital Franchise Fund, LP Series D Convertible Preferred Stock 2012-04-25 4 C 0 438044 0.00 D Common Stock 146014 0 I By Sequoia Capital Franchise Partners, LP Series D Convertible Preferred Stock 2012-04-25 4 C 0 2960080 0.00 D Common Stock 986693 0 I By Sequoia Capital X, LP Series D Convertible Preferred Stock 2012-04-25 4 C 0 263921 0.00 D Common Stock 87973 0 I By Sequoia Capital X Principals Fund, LP Series D Convertible Preferred Stock 2012-04-25 4 C 0 426363 0.00 D Common Stock 142121 0 I By Sequoia Technology Partners X, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 57731 0.00 D Common Stock 19243 0 I By Sequoia Capital Entrepreneurs Annex Fund, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 2082824 0.00 D Common Stock 694274 0 I By Sequoia Capital Franchise Fund, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 284021 0.00 D Common Stock 94673 0 I By Sequoia Capital Franchise Partners, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 1385549 0.00 D Common Stock 461849 0 I By Sequoia Capital IX, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 4213063 0.00 D Common Stock 1404354 0 I By Sequoia Capital X, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 375638 0.00 D Common Stock 125212 0 I By Sequoia Capital X Principals Fund, LP Series E Convertible Preferred Stock 2012-04-25 4 C 0 606839 0.00 D Common Stock 202279 0 I By Sequoia Technology Partners X, LP Each share of the issuer's Series C Convertible Preferred Stock automatically converted into 1/3 share of the issuer's Common Stock on April 25, 2012 pursuant to an election by the holders of a majority of the shares of preferred stock of the issuer in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial underwritten public offering pursuant to a registration statement on Form S-1 under the Securities Act of 1933, as amended, and had no expiration date. SC X Management LLC ("SC X Management"), the General Partner of Sequoia Capital X, LP ("SC X"), may be deemed to share voting and dispositive power with respect to the shares held by SC X. SC X Management disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. SC X Management, the Managing Member of Sequoia Capital X Principals Fund, LLC ("SC X PF"), may be deemed to share voting and dispositive power with respect to the shares held by SC X PF. SC X Management disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. SC X Management, the General Partner of Sequoia Technology Partners X, LP ("STP X"), may be deemed to share voting and dispositive power with respect to the shares held by STP X. SC X Management disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Each share of the issuer's Series D Convertible Preferred Stock automatically converted into 1/3 share of the issuer's Common Stock on April 25, 2012 pursuant to an election by the holders of a majority of the shares of preferred stock of the issuer in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial underwritten public offering pursuant to a registration statement on Form S-1 under the Securities Act of 1933, as amended, and had no expiration date. SCFF Management, LLC ("SCFF LLC"), the General Partner of Sequoia Capital Franchise Fund, LP ("SCFF"), may be deemed to share voting and dispositive power with respect to the shares held by SCFF. SCFF LLC disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. SCFF LLC, the General Partner of Sequoia Capital Franchise Partners, LP ("SCFP"), may be deemed to share voting and dispositive power with respect to the shares held by SCFP. SCFF LLC disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. Each share of the issuer's Series E Convertible Preferred Stock automatically converted into 1/3 share of the issuer's Common Stock on April 25, 2012 pursuant to an election by the holders of a majority of the shares of preferred stock of the issuer in connection with the closing of the issuer's sale of its Common Stock in its firm commitment initial underwritten public offering pursuant to a registration statement on Form S-1 under the Securities Act of 1933, as amended, and had no expiration date. SC IX.I Management, LLC ("SC IX.I Management"), the General Partner of Sequoia Capital Entrepreneurs Annex Fund, LP ("SC Annex"), may be deemed to share voting and dispositive power with respect to the shares held by SC Annex. SC IX.I Management disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. SC IX.I Management, the General Partner of Sequoia Capital IX, LP ("SC IX"), may be deemed to share voting and dispositive power with respect to the shares held by SC IX. SC IX.I Management disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes. /s/ Melinda Dunn, by power of attorney for Michael Goguen, as a Managing Member of SC X Management LLC 2012-04-27 Melinda Dunn, by power or attorney for Michael Goguen, a Managing Member of SC IX.I Management, LLC 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SCFF Management, LLC 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SC IX.I Management, LLC, the General Partner of Sequoia Capital Entrepreneurs Annex Fund, LP 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SCFF Management, LLC, the General Partner of Sequoia Capital Franchise Fund, LP 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SCFF Management, LLC, the General Partner of Sequoia Capital Franchise Partners, LP 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SC IX.I Management, LLC, the General Partner of Sequoia Capital IX, LP 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SC X Management LLC, the Managing Member of Sequoia Capital X Principals Fund, LLC 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SC X Management LLC, the General Partner of Sequoia Capital X, LP 2012-04-27 Melinda Dunn, by power of attorney for Michael Goguen, a Managing Member of SC X Management LLC, the General Partner of Sequoia Technology Partners X, LP 2012-04-27