days of January 31, 2021; and (v) 23,025 shares of Class A common stock subject to RSUs that are settleable within 60 days of January 31, 2021.
(9) Represents (i) 27,630 shares of Class A common stock and 21,714,684 shares of Class B common stock held by Andreessen Horowitz Fund III, L.P. for itself and as nominee for Andreessen Horowitz Fund III-A,
L.P., Andreessen Horowitz Fund III-B, L.P., and Andreessen Horowitz Fund III-Q, L.P., which are collectively referred to as the “Andreessen Horowitz Fund III Entities”; (ii) 4,618,842 shares of Class A common
stock held by Andreessen Horowitz LSV Fund I, L.P., for itself and as nominee for Andreessen Horowitz LSV Fund I-B, L.P. and Andreessen Horowitz LSV Fund I-Q, L.P., which are collectively referred to as the
“Andreessen Horowitz LSV Entities”; (iii) 1,817,334 shares of Class B common stock held by AH Parallel Fund III, L.P. for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and
AH Parallel Fund III-Q, L.P., which are collectively referred to as the “AH Parallel Fund III Entities”; (iv) 429,480 shares of Class B common stock held by a16z Seed-III, L.L.C., which is referred to as “a16z Seed”;
and (v) 869,565 shares of Class A common stock held by CNK Fund I, L.P. for itself and as nominee for CNK Fund I-B, L.P. and CNK Fund I-Q., L.P, which are collectively referred to as the “CNK Entities”. AH
Equity Partners III, L.L.C., (“AH Equity Partners III”), the general partner of the Andreessen Horowitz Fund III Entities, has sole voting and dispositive power with regard to the shares held by the Andreessen
Horowitz Fund III Entities. AH Equity Partners LSV I, L.L.C., (“AH Equity Partners LSV”), the general partner of the Andreessen Horowitz LSV Entities, has sole voting and dispositive power with regard to the
shares held by the Andreessen Horowitz LSV Entities. AH Equity Partners III (Parallel), L.L.C., (“AH Equity Partners III (Parallel)”), the general partner of the AH Parallel Fund III Entities, has sole voting and
dispositive power with regard to the shares held by the AH Parallel Fund III Entities. The shares held directly by a16z Seed are indirectly held by the Andreessen Horowitz Fund III Entities and the members of
a16z Seed. AH Equity Partners III, the general partner of the Andreessen Horowitz Fund III Entities, has sole voting and dispositive power with regard to the shares held by a16z Seed. CNK Equity Partners I,
L.L.C., (“CNK Equity Partners”), the general partner of the CNK Fund Entities, has sole voting and dispositive power with regard to the shared held by the CNK Fund Entities. Marc Andreessen and Ben Horowitz
are the managing members of each of AH Equity Partners III, AH Equity Partners LSV, AH Equity Partners III (Parallel), and CNK Equity Partners. The address for each of these entities is 2865 Sand Hill Road,
Suite 101, Menlo Park, CA 94025.
(10) Represents 2,570,459 shares of Class A common stock held by Paradigm Fund L.P. Paradigm Fund GP LLC, the general partner of Paradigm Fund L.P. has sole voting and investment power with regard to the
shares held by Paradigm Fund L.P. The Frederick Ernest Ehrsam III Living Trust and Matt Huang are the managing members of Paradigm Fund GP LLC. Mr. Ehrsam is the trustee of The Frederick Ernest
Ehrsam III Living Trust. The address for this entity is c/o Maples Corporate Services Limited, Ugland House, PO Box 309, George Town, Grand Cayman E9 KY1-1104.
(11) Represents (i) 1,020,672 shares of Class B common stock held by CB-D Ribbit Opportunity I, LLC; (ii) 10,089,161 shares of Class B common stock held by Ribbit Capital, L.P.; (iii) 560,610 shares of Class B
common stock held by CB Ribbit Holdings, LLC; and (iv) 325,506 shares of Class B common stock held by CB Ribbit Opportunity I, LLC. The address for this entity is 364 University Avenue, Palo Alto, CA 9430.
(12) Represents 2,624,880 shares of Class A common stock held by Tiger Global Private Investment Partners XI, L.P, an affiliate of Tiger Global Management, LLC. The address for this entity is c/o Tiger Global
Management, LLC, 9 West 57th Street, 35th Floor, New York, NY 10019.
(13) Represents (i) 11,626,100 shares of Class B common stock held by Union Square Ventures 2012 Fund, L.P., or USV 2012 Fund; (ii) 449,762 shares of Class B common stock held by USV Investors 2012 Fund,
L.P., or USV Investors 2012 Fund; (iii) 1,738,007 shares of Class B common stock held by USV Opportunity 2014, LP, or USV Opportunity 2014 Fund, and (iv) 88,455 shares of Class B common stock held by
USV Opportunity Investors 2014, LP., or USV Opportunity Investors 2014 Fund. Union Square 2012 GP, L.L.C., or Union Square 2012, is the general partner of USV 2012 Fund and USV Investors 2012 Fund,
and has sole voting and investment power with regard to the shares held by USV 2012 Fund and USV Investors 2012 Fund. USV Opportunity 2014 GP, LLC, or USV Opportunity 2014, is the general partner of
USV Opportunity 2014 Fund and USV Opportunity Investors 2014 Fund, and has sole voting and investment power with regard to the shares held by USV Opportunity 2014 Fund and USV Opportunity Investors
2014 Fund. We refer to Union Square 2012 and USV Opportunity 2014 and affiliated entities as Union Square Ventures. Fred Wilson, Brad Burnham, Albert Wenger, John Buttrick, and Andy Weissman are
partners at Union Square Ventures and, therefore, may be deemed to have shared voting and investment power with regard to the shares held directly by Union Square Ventures. The address for each of these
entities is 915 Broadway, 19th Floor, New York, NY 10010.
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