Epstein Secrets

EOF, the parties hereto have executed this FOURTH AMENDED AND RESTATED VOTING AGREEMENT as of the date first above written. COMPANY: KEY HOLDERS: ALIPHCOM, a California Corporation By: Hosain Rahman Alexander ily President and Chief Executive Officer 99 Rhode Island Street, 3i3 Floor, San Francis

n: Evrard J. Fraise Jarrod R. Fong KPCB Holdings, Inc., as nominee do Kleiner Perkins Caufield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 Apoletto Limited [address] Deutsche Telekom Venture Funds GmbH Gotenstrasse 156 53175 Bonn, Germany Attention: Georg Schwegler Hedosophia Alpha Limited Company

4 WITNESS WHEREOF, the parties hereto have executed this FOURTH AMENDED AND RESTATED VOTING AGREEMENT as of the date first above written. COMPANY: ALIPHCOM, a California Corporation By: KEY HOLDERS: Hosain Rahman Alexander AMeily President and Chief Executive Officer 99 Rhode Island Street, 3ie Flo

n: Evrard J. Fraise Jarrod R. Fong KPCB Holdings, Inc., as nominee do Kleiner Perkins Canfield & Byers 2750 Sand Hill Road Menlo Park, CA 94025 Apoletto Limited [address] Deutsche Telekom Venture Funds GmbH Gotenstrasse 156 53175 Bonn, Germany Attention: Georg Schwegler EXHIBIT B VOTING AGREEMENT 1222

eto have executed this SERIES 5 PREFERRED STOCK PURCHASE AGREEMENT dated June 16, 2011 at a Subsequent Closing held on December 7, 2011. COMPANY: ALIPHCOM, a California Corporation Signature: Hs. Print Name: S • gclivtioto Title: GEO Address: 99 Rhode Island Street r d Floor San Francisco, C

ASE PRICE KPCB Holdings, Inc., as nominee c/o Kleiner Perkins Caufield & Byers 556,241 $4,000,001.34 2750 Sand Hill Road Menlo Park, CA 94025 Apoletto Limited 69,530 499,999.27 [address] TOTAL: 625,771 $4,500,000.61 1221982 v8/SF EFTA00287029 SUBSEQUENT CLOSING DECEMBER 15, 2011 AGGREGATE PURCH