Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F2	Aug 24, 2017	J	1,100,000	$0.00	D	9,741,468	I	By Foundation Capital VI, L.P.
Common Stock^F2	Aug 24, 2017	J	283,250	$0.00	A	283,250	I	By Foundation Capital Management Co. VI, L.L.C.
Common Stock^F2	Aug 24, 2017	J	283,250	$0.00	D	0	I	By Foundation Capital Management Co. VI, L.L.C.
Common Stock^F2,F4	holding	—	—		—	53,492	I	By Elmore Family Investments B, LP
Common Stock^F2,F5	holding	—	—		—	13,656	I	By The Holland Childrens Trust
Common Stock^F2,F6	holding	—	—		—	59,989	I	By Holland/Yates Family Trust dtd 7/23/1999
Common Stock^F2,F7	holding	—	—		—	21,879	I	By Koontz Revocable Trust U/A/D 6/29/1998
Common Stock^F2,F8	holding	—	—		—	43,561	I	By Michael N. & Mary G. Schuh 1990 Family Trust
Common Stock^F2,F9	holding	—	—		—	104,169	I	By Warren M. Weiss Trust UA dated 7/20/2005
Common Stock^F2,F10	holding	—	—		—	17,418	I	By Ally L. Weiss GST Exempt Trust
Common Stock^F2,F11	holding	—	—		—	17,418	I	By Shane T. Weiss GST Exempt Trust

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 VI, L.P. effected following the close of the trading market on August 24, 2017 without consideration to its limited partners and its general partner, Foundation Capital Management Co. VI, L.L.C. Transaction pursuant to a 10b5-1 Plan dated May 31, 2016.
F10The shares are held by the ALLY L. WEISS GST EXEMPT TRUST (the "ALLY Trust"), a trust controlled by or for the benefit of one or more of Warren M. Weiss' family members. The Reporting Person disclaims beneficial ownership of the shares held by the ALLY Trust except to the extent of his proportionate pecuniary interest therein.
F11The shares are held by the SHANE T. WEISS GST EXEMPT TRUST (the "SHANE Trust"), a trust controlled by or for the benefit of one or more of Warren M. Weiss' family members. The Reporting Person disclaims beneficial ownership of the shares held by the SHANE Trust except to the extent of his proportionate pecuniary interest therein.
F2Foundation Capital Management Co. VI, L.L.C. ("FCM VI") is the sole general partner and manager of Foundation Capital VI, L.P. and Foundation Capital VI Principals Fund, LLC, respectively, and has sole voting and investment power with respect to the shares held by Foundation Capital VI, L.P. and Foundation Capital VI Principals Fund, LLC. William B. Elmore, Paul G. Koontz, Michael N. Schuh, Paul R. Holland, Steve P. Vassallo, Charles P. Moldow and Warren M. Weiss are managing members of FCM VI, and may be deemed to share voting and investment power over the shares owned by Foundation Capital VI, L.P. and Foundation Capital VI Principals Fund, LLC. Each of the managing members disclaims beneficial ownership in the shares held by the aforementioned entities except to the extent of his pecuniary interest therein. Mr. Vassallo is a member of the Board of Directors of the Issuer and, accordingly, files separate Section 16 reports.
F3Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Foundation Capital Management Co. VI, L.L.C. effected following the close of the trading market on August 24, 2017 without consideration to its members. Transaction pursuant to a 10b5-1 Plan dated May 31, 2016.
F4The shares are held by Elmore Family Investments B, LP (the "Elmore Partnership"). William B. Elmore is a general partner of the Elmore Partnership. The Reporting Person disclaims beneficial ownership of the shares held by the Elmore Partnership except to the extent of his proportionate pecuniary interest therein.
F5The shares are held by The Holland Children's Trust (the "Holland Children's Trust"). Paul R. Holland is a trustee of the Holland Children's Trust. The Reporting Person disclaims beneficial ownership of the shares held by the Holland Children's Trust except to the extent of his proportionate pecuniary interest therein.
F6The shares are held by the Holland/Yates Family Trust dtd 7/23/1999 (the "Holland Family Trust"). Paul R. Holland is a trustee of the Holland Family Trust. The Reporting Person disclaims beneficial ownership of the shares held by the Holland Family Trust except to the extent of his proportionate pecuniary interest therein.
F7The shares are held by the Koontz Revocable Trust U/A/D 6/29/1998 (the "Koontz Trust"). Paul G. Koontz is a trustee of the Koontz Trust. The Reporting Person disclaims beneficial ownership of the shares held by the Koontz Trust except to the extent of his proportionate pecuniary interest therein.
F8The shares are held by the Michael N. & Mary G. Schuh 1990 Family Trust (the "Schuh Trust"). Michael N. Schuh is a trustee of the Schuh Trust. The Reporting Person disclaims beneficial ownership of the shares held by the Schuh Trust except to the extent of his proportionate pecuniary interest therein.
F9The shares are held by The Warren M. Weiss Trust UA dated 7/20/2005 (the "Weiss Trust"). Warren M. Weiss is a trustee of the Weiss Trust. The Reporting Person disclaims beneficial ownership of the shares held by the Weiss Trust except to the extent of his proportionate pecuniary interest therein.