Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2	Aug 5, 2016	J	1,300,000	$0.00	D	1,956,419	I	By: Foundation Capital IV, L.P.
Common Stock^F2	holding	—	—		—	37,559	I	By: FC IV Active Advisors Fund, LLC
Common Stock^F2	holding	—	—		—	40,364	I	By: Foundation Capital IV Principals Fund, LLC
Common Stock^F3	holding	—	—		—	240,332	I	By: Foundation Capital VI, L.P.(
Common Stock^F3	holding	—	—		—	2,684	I	By: Foundation Capital VI Principals Fund, LLC

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Foundation Capital IV, L.P. effected following the close of the trading market on August 5, 2016 without consideration to its limited partners.
F2Foundation Capital Management Co. IV, L.L.C. serves as the general partner of Foundation Capital IV, L.P. and the manager of FC IV Active Advisors Fund, LLC and Foundation Capital IV Principals Fund, LLC. Foundation Capital IV, L.P., FC IV Active Advisors Fund, LLC and Foundation Capital IV Principals Fund, LLC are under common control by Foundation Capital Management Co. IV, L.L.C. As such, Foundation Capital Management Co. IV, L.L.C. has sole voting and investment control over the shares owned by Foundation Capital IV, L.P., FC IV Active Advisors Fund, LLC and Foundation Capital IV Principals Fund, LLC, and may be deemed to beneficially own the shares held by Foundation Capital IV, L.P., FC IV Active Advisors Fund, LLC and Foundation Capital IV Principals Fund, LLC. Foundation Capital Management Co. IV, L.L.C. disclaims beneficial ownership of the shares reported herein, except to the extent of its pecuniary interest therein.
F3Foundation Capital Management Co. VI, L.L.C. serves as the general partner of Foundation Capital VI, L.P. and the manager of Foundation Capital VI Principals Fund, LLC. Foundation Capital VI, L.P. and Foundation Capital VI Principals Fund, LLC are under common control by Foundation Capital Management Co. VI, L.L.C. As such, Foundation Capital Management Co. VI, L.L.C. has sole voting and investment control over the shares owned by Foundation Capital VI, L.P. and Foundation Capital VI Principals Fund, LLC, and may be deemed to beneficially own the shares held by Foundation Capital VI, L.P. and Foundation Capital VI Principals Fund, LLC. Foundation Capital Management Co. VI, L.L.C. disclaims beneficial ownership of the shares reported herein, except to the extent of its pecuniary interest therein.