Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1	Oct 18, 2018	S	1,740,944	$2.0001	D	4,211,002	I	TCV VI, L.P.
Common Stock^F2	Oct 18, 2018	S	14,056	$2.0001	D	33,998	I	TCV Member Fund, L.P.
Common Stock^F3	holding	—	—		—	152,377	I	TCV VI Management, L.L.C.

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1These shares are directly held by TCV VI, L.P. ("TCV VI"). Jay C. Hoag, Richard H. Kimball, John L. Drew, Jon Q. Reynolds, Jr., and Robert W. Trudeau (collectively, the "Management VI Members") are Class A Members of Technology Crossover Management VI, L.L.C. ("Management VI"). Management VI is the general partner of TCV VI. The Management VI Members and Management VI may be deemed to beneficially own the shares of Common Stock held by TCV VI but each of the Management VI Members and Management VI disclaim any such beneficial ownership except to the extent of their pecuniary interest therein.
F2These shares are directly held by TCV Member Fund, L.P. ("TCV MF"). The Management VI Members are Class A Members of Management VI, which is a general partner of TCV MF, and limited partners of TCV MF. The Management VI Members and Management VI may be deemed to beneficially own the shares of Common Stock held by TCV MF but each of the Management VI Members and Management VI disclaim any such beneficial ownership except to the extent of their pecuniary interest therein.
F3These shares are directly held by TCV VI Management, L.L.C. ("TCV VI Management"). All of the Management VI Members are Members of TCV VI Management and, in such capacity, each may be deemed to share beneficial ownership of the shares of Common Stock held by TCV VI Management. Each of the Management VI Members disclaims any such beneficial ownership except to the extent of their respective pecuniary interest therein.