Security	Date	Code	Shares	Price	A/D	D/I	Nature of ownership
Class A Common Stock^F1	Dec 14, 2018	S	827,466	$0.16	D	D
Class A Common Stock^F2	Dec 14, 2018	S	2,820,796	$0.16	D	D
Class A Common Stock^F3	Dec 14, 2018	S	6,302,248	$0.16	D	D
Class A Common Stock^F4	Dec 14, 2018	S$0	0	$0.00	D	I	See Footnote
Class A Common Stock^F5	Dec 14, 2018	S$0	0	$0.00	D	I	See Footnote
Class A Common Stock^F6	Dec 14, 2018	S$0	0	$0.00	D	I	See Footnote

Table II — derivative securities

No Table II lines on this filing.

Explanation of responses

F1These shares were sold or are held, as applicable, directly by Highfields I LP.
F2These shares were sold or are held, as applicable, directly by Highfields II LP.
F3These shares were sold or are held, as applicable, directly by Highfields III L.P.
F4Highfields Associates LLC is the general partner of each of Highfields Capital I LP, Highfields Capital II LP and Highfields Capital III L.P. (collectively, the "Funds") and disclaims beneficial ownership of the shares sold or held by the Funds except to the extent of any pecuniary interest it may have by virtue of its general partner interest in each of the Funds.
F5Highfields Capital Management LP ("Highfields Capital Management") is the investment manager to each of the Funds. Highfields Capital Management reports no beneficial ownership of the shares sold or held by the Funds in reliance on the exclusion for asset-based fees under Rule 16a-1(a)(2).
F6Highfields GP is the general partner of Highfields Capital Management and reports no beneficial ownership of the shares sold or held by the Funds arising from its general partner interest in Highfields Capital Management because Highfields Capital Management reports no beneficial ownership of the shares.