Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Class A Common Stock^F2	Dec 12, 2018	C	10,000	$0.00	A	10,000	I	By ELCA Fund I, L.P.
Class A Common Stock^F2	Dec 12, 2018	G	10,000	$0.00	D	0	I	By ELCA Fund I, L.P.
Class A Common Stock	holding	—	—		—	263,751	D

Table II — derivative securities

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	Owned after	D/I
Class B Common Stock^F2,F4	—	Dec 12, 2018	C	10,000	D	—	—	Class A Common Stock	10,000	5,883,107	I
Class B Common Stock^F5,F2,F4	—	holding	—	—	—	—	—	Class A Common Stock	7,200	7,200	I
Class B Common Stock^F5,F2,F4	—	holding	—	—	—	—	—	Class A Common Stock	7,200	7,200	I
Class B Common Stock^F5,F2,F4	—	holding	—	—	—	—	—	Class A Common Stock	111	111	I

Explanation of responses

F1Each Share of Class A Common Stock was issued upon conversion of one share of Class B Common Stock.
F2Vladimir Shmunis and Sandra Shmunis are the managing members of ELCA, LLC. ELCA, LLC is the general partner of ELCA Fund I, L.P., ELCA Fund II, L.P., and ELCA Fund III, L.P. By virtue of this relationship, Mr. Shmunis and Mrs. Shmunis may be deemed to share voting and dispositive power with respect to the shares held by ELCA Fund I, L.P., and certain of the shares held by ELCA Fund II, L.P. and ELCA Fund III, L.P. Each of the Reporting Persons disclaims beneficial ownership of these securities except to the extent of its pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
F3The Reporting Person transferred 10,000 shares of the Issuer's Class A Common Stock as a gift to Morgan Stanley Global Impact Funding Trust, Inc., a 501(c)(3) charitable foundation.
F4Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no expiration date. In addition, each share of Class B Common Stock held by a shareholder will convert automatically into one share of Class A Common Stock upon (i) any transfer of such share (subject to certain exceptions), or (ii) the occurrence of certain events, including the vote of the holders of the Class B Common Stock, as set forth in the issuer's Amended and Restated Certificate of Incorporation.
F5Represents the shares held by ELCA Fund II, L.P. and ELCA III, L.P. in which the Reporting Persons have a pecuniary interest.