COIN

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 13

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AD Holdings, LLC

Disclosed balance after: 1,037

F15 · kind: Represents (a) 613 shares received by AD Holdings, LLC pursuant to a pro rata distribution by Initialized Annex L.P., for no consideration, of shares of the Issuer's Class A Common Stock to its limited partners, and (b) 424 shares received by AD Holdings, LLC pursuant to a pro rata distribution by Section 32 Fund 2, LP, for no consideration, of shares of the Issuer's Class A Common Stock to its limited partners. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F16 · ownership.nature: These securities are held of record by AD Holdings, LLC, of which the Reporting Person is a manager.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 12

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 0

F14 · kind: On April 14, 2021, the AH Fund III Entities distributed, for no consideration, 5,542,949 shares of the Issuer's Class A Common Stock (the "AH Fund III Shares") to their limited partners and to AH EP III, the general partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. The Reporting Person and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 11

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 0

F13 · kind: On April 14, 2021, the AH Parallel Fund III Entities distributed, for no consideration, 454,334 shares of the Issuer's Class A Common Stock (the "AH Parallel Fund III Shares") to their limited partners and to AH EP III Parallel, the general partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On the same date, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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 Reporting Person and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 10

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz LSV Fund I, L.P.

Disclosed balance after: 3,417,943

F12 · kind: On April 14, 2021, the AH LSV Fund I Entities distributed, for no consideration, 1,154,711 shares of the Issuer's Class A Common Stock (the "AH LSV Fund I Shares") to their limited partners and to AH EP LSV I, the general partner of the AH LSV Fund I Entities, representing each such partner's pro rata interest in such AH LSV Fund I Shares. On the same date, AH EP LSV I distributed, for no consideration, the AH LSV Fund I Shares it received in the distribution by the AH LSV Fund I Entities to its members, representing each such member's pro rata interest in such AH LSV Fund I Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are 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. (collectively, the "AH LSV Fund I Entities"). AH Equity Partners LSV I, L.L.C. ("AH EP LSV I"), the general partner of the AH LSV Fund I Entities, has sole voting and dispositive power with regard to the shares held by the AH LSV Fund I Entities. The Reporting Person and Ben Horowitz are the managing members of AH EP LSV I and share voting and dispositive power with respect to the shares held by the AH LSV Fund I Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH LSV Fund I Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 9

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By CNK Fund I, L.P.

Disclosed balance after: 0

F11 · kind: On April 14, 2021, the CNK Fund I Entities distributed, for no consideration, 860,868 shares of the Issuer's Class A Common Stock (the "CNK I Shares") to their limited partners and to CNK EP I, the general partner of the CNK Fund I Entities, representing each such partner's pro rata interest in such CNK I Shares. On the same date, CNK EP I distributed, for no consideration, the CNK I Shares it received in the distribution by the CNK Fund I Entities to its members, representing each such member's pro rata interest in such CNK I Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.nature: These securities are 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. (collectively, the "CNK Fund I Entities"). CNK Equity Partners I, L.L.C. ("CNK EP I"), the general partner of the CNK Fund I Entities, has sole voting and dispositive power with regard to the shares held by the CNK Fund I Entities. The Reporting Person, Christopher Dixon and Ben Horowitz are the managing members of CNK EP I and share voting and dispositive power with respect to the shares held by the CNK Fund I Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the CNK Fund I Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 8

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By a16z Seed-III, LLC

Disclosed balance after: 103,469

F10 · kind: Represents shares received by a16z Seed pursuant to a pro rata distribution by FCRA Holdings LLC, for no consideration, of shares of Class A Common Stock of the Issuer to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These securities are held of record by a16z Seed-III, LLC ("a16z Seed"). The securities held directly by a16z Seed are indirectly held by the AH Fund III Entities, the members of a16z Seed. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the shares held by a16z Seed. The Reporting Person and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by a16z Seed. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Seed and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 7

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By a16z Seed-III, LLC

Disclosed balance after: 103,075

F9 · ownership.nature: These securities are held of record by a16z Seed-III, LLC ("a16z Seed"). The securities held directly by a16z Seed are indirectly held by the AH Fund III Entities, the members of a16z Seed. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the shares held by a16z Seed. The Reporting Person and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by a16z Seed. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Seed and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 6

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By CNK Fund I, L.P.

Disclosed balance after: 860,868

F8 · ownership.nature: These securities are 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. (collectively, the "CNK Fund I Entities"). CNK Equity Partners I, L.L.C. ("CNK EP I"), the general partner of the CNK Fund I Entities, has sole voting and dispositive power with regard to the shares held by the CNK Fund I Entities. The Reporting Person, Christopher Dixon and Ben Horowitz are the managing members of CNK EP I and share voting and dispositive power with respect to the shares held by the CNK Fund I Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the CNK Fund I Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 5

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz LSV Fund I, L.P.

Disclosed balance after: 4,572,654

F7 · ownership.nature: These securities are 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. (collectively, the "AH LSV Fund I Entities"). AH Equity Partners LSV I, L.L.C. ("AH EP LSV I"), the general partner of the AH LSV Fund I Entities, has sole voting and dispositive power with regard to the shares held by the AH LSV Fund I Entities. The Reporting Person and Ben Horowitz are the managing members of AH EP LSV I and share voting and dispositive power with respect to the shares held by the AH LSV Fund I Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH LSV Fund I Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 4

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 5,542,949

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. The Reporting Person and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 3

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 454,334

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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 Reporting Person and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 2

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 472,507

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: Represents the conversion of 18,173 shares of Class B Common Stock held of record by AH Parallel Fund III, L.P. into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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 Reporting Person and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027136 · doc4.xml · nonDerivative · entry 1

Andreessen Marc L · CIK 0001160077 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 5,760,371

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents the conversion of 324,792 shares of Class B Common Stock held of record by Andreessen Horowitz Fund III, L.P. into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. The Reporting Person and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. The Reporting Person disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · derivative · entry 16

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 1,344,827

Underlying: Class A Common Stock · 18,173 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F4 · kind: Represents the conversion of 18,173 shares of Class B Common Stock held of record by AH Parallel Fund III, L.P. into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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. Marc Andreessen and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · derivative · entry 15

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 15,981,943

Underlying: Class A Common Stock · 324,792 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of 324,792 shares of Class B Common Stock held of record by Andreessen Horowitz Fund III, L.P. into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 14

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Capital Management, L.L.C.

Disclosed balance after: 18,855

F17 · kind: Represents shares received by AH Capital Management, L.L.C. pursuant to pro rata distributions by AH EP III, AH EP III Parallel, AH EP LSV I and CNK EP I, for no consideration, of shares of the Issuer's Class A Common Stock to their respective members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F18 · ownership.nature: The securities are held of record by AH Capital Management, L.L.C. The members of AH Capital Management, L.L.C. are Marc Andreessen and Ben Horowitz, who share voting and dispositive power with respect to the shares held by AH Capital Management, L.L.C. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by AH Capital Management, L.L.C. and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 13

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 418,615

F15 · kind: Represents shares received by the 1997 Horowitz Family Trust pursuant to pro rata distributions by SV Angel III LP, SV Angel V LP, SV Angel VI LP, the AH Fund III Entities, the AH Parallel Fund III Entities, the AH LSV Fund I Entities, the CNK Fund I Entities, AH EP III, AH EP III Parallel, AH EP LSV I and CNK EP I, for no consideration, of shares of the Issuer's Class A Common Stock to their respective partners or members , as applicable. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F16 · ownership.nature: These securities are held of record by a family trust for which Ben Horowitz is a trustee. Each of the Reporting Persons disclaims the existence of a "group" and, other than Ben Horowitz, disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 12

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 0

F14 · kind: On April 14, 2021, the AH Fund III Entities distributed, for no consideration, 5,542,949 shares of the Issuer's Class A Common Stock (the "AH Fund III Shares") to their limited partners and to AH EP III, the general partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 11

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 0

F13 · kind: On April 14, 2021, the AH Parallel Fund III Entities distributed, for no consideration, 454,334 shares of the Issuer's Class A Common Stock (the "AH Parallel Fund III Shares") to their limited partners and to AH EP III Parallel, the general partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On the same date, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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. Marc Andreessen and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 10

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz LSV Fund I, L.P.

Disclosed balance after: 3,417,943

F12 · kind: On April 14, 2021, the AH LSV Fund I Entities distributed, for no consideration, 1,154,711 shares of the Issuer's Class A Common Stock (the "AH LSV Fund I Shares") to their limited partners and to AH EP LSV I, the general partner of the AH LSV Fund I Entities, representing each such partner's pro rata interest in such AH LSV Fund I Shares. On the same date, AH EP LSV I distributed, for no consideration, the AH LSV Fund I Shares it received in the distribution by the AH LSV Fund I Entities to its members, representing each such member's pro rata interest in such AH LSV Fund I Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are 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. (collectively, the "AH LSV Fund I Entities"). AH Equity Partners LSV I, L.L.C. ("AH EP LSV I"), the general partner of the AH LSV Fund I Entities, has sole voting and dispositive power with regard to the shares held by the AH LSV Fund I Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP LSV I and share voting and dispositive power with respect to the shares held by the AH LSV Fund I Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH LSV Fund I Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 9

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By CNK Fund I, L.P.

Disclosed balance after: 0

F11 · kind: On April 14, 2021, the CNK Fund I Entities distributed, for no consideration, 860,868 shares of the Issuer's Class A Common Stock (the "CNK I Shares") to their limited partners and to CNK EP I, the general partner of the CNK Fund I Entities, representing each such partner's pro rata interest in such CNK I Shares. On the same date, CNK EP I distributed, for no consideration, the CNK I Shares it received in the distribution by the CNK Fund I Entities to its members, representing each such member's pro rata interest in such CNK I Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F8 · ownership.nature: These securities are 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. (collectively, the "CNK Fund I Entities"). CNK Equity Partners I, L.L.C. ("CNK EP I"), the general partner of the CNK Fund I Entities, has sole voting and dispositive power with regard to the shares held by the CNK Fund I Entities. Marc Andreessen, Christopher Dixon and Ben Horowitz are the managing members of CNK EP I and share voting and dispositive power with respect to the shares held by the CNK Fund I Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the CNK Fund I Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 8

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By a16z Seed-III, LLC

Disclosed balance after: 103,469

F10 · kind: Represents shares received by a16z Seed pursuant to a pro rata distribution by FCRA Holdings LLC, for no consideration, of shares of Class A Common Stock of the Issuer to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · ownership.nature: These securities are held of record by a16z Seed-III, LLC ("a16z Seed"). The securities held directly by a16z Seed are indirectly held by the AH Fund III Entities, the members of a16z Seed. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the shares held by a16z Seed. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by a16z Seed. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Seed and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 7

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By a16z Seed-III, LLC

Disclosed balance after: 103,075

F9 · ownership.nature: These securities are held of record by a16z Seed-III, LLC ("a16z Seed"). The securities held directly by a16z Seed are indirectly held by the AH Fund III Entities, the members of a16z Seed. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the shares held by a16z Seed. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by a16z Seed. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by a16z Seed and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 6

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By CNK Fund I, L.P.

Disclosed balance after: 860,868

F8 · ownership.nature: These securities are 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. (collectively, the "CNK Fund I Entities"). CNK Equity Partners I, L.L.C. ("CNK EP I"), the general partner of the CNK Fund I Entities, has sole voting and dispositive power with regard to the shares held by the CNK Fund I Entities. Marc Andreessen, Christopher Dixon and Ben Horowitz are the managing members of CNK EP I and share voting and dispositive power with respect to the shares held by the CNK Fund I Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the CNK Fund I Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 5

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz LSV Fund I, L.P.

Disclosed balance after: 4,572,654

F7 · ownership.nature: These securities are 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. (collectively, the "AH LSV Fund I Entities"). AH Equity Partners LSV I, L.L.C. ("AH EP LSV I"), the general partner of the AH LSV Fund I Entities, has sole voting and dispositive power with regard to the shares held by the AH LSV Fund I Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP LSV I and share voting and dispositive power with respect to the shares held by the AH LSV Fund I Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH LSV Fund I Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 4

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 5,542,949

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 3

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 454,334

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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. Marc Andreessen and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 2

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 472,507

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · kind: Represents the conversion of 18,173 shares of Class B Common Stock held of record by AH Parallel Fund III, L.P. into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F5 · ownership.nature: These securities are 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. (collectively, the "AH Parallel Fund III Entities"). AH Equity Partners III (Parallel), L.L.C. ("AH EP 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. Marc Andreessen and Ben Horowitz are the managing members of AH EP III Parallel and share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F6 · ownership.nature: (Continued from Footnote 5) Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027135 · doc4.xml · nonDerivative · entry 1

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

AH Capital Management, L.L.C. · CIK 0001540358 · 10% owner

HOROWITZ BENJAMIN A · CIK 0001166586 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 5,760,371

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Represents the conversion of 324,792 shares of Class B Common Stock held of record by Andreessen Horowitz Fund III, L.P. into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: These securities are 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. (collectively, the "AH Fund III Entities"). AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Ben Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities. Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities and this report shall not be deemed an admission that any such person is the beneficial owner of such securities, except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 12

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By FJW Partners, LLC

Disclosed balance after: 2,416

F15 · kind: Represents a pro rata share distribution of the Issuer's Class A Common Stock by CNK Fund I, L.P., as nominee, to its partners and such partners' members, as applicable, for no consideration.

F16 · ownership.nature: Each of the Reporting Person and his spouse is a managing member of FJW Partners, LLC and, as such, may be deemed to share voting and dispositive power over the shares owned by FJW Partners. The Reporting Person disclaims beneficial ownership of the shares owned by FJW Partners, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 11

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By FRW 2014, LLC

Disclosed balance after: 34,286

F13 · kind: Represents pro rata share distributions of the Issuer's Class A Common Stock by USV Opportunity 2014 Fund to its partners and such partners' members, as applicable, for no consideration.

F14 · ownership.nature: The Reporting Person is a managing member of FRW 2014, LLC and, as such, he may be deemed to have voting and dispositive power over the shares owned by FRW 2014, LLC. The Reporting Person disclaims beneficial ownership of the shares owned by FRW 2014, LLC, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 10

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By FRW 2012, LLC

Disclosed balance after: 391,079

F11 · kind: Represents pro rata share distributions of the Issuer's Class A Common Stock by USV 2012 Fund and USV Investors 2012 to their partners and such partners' members, as applicable, for no consideration.

F12 · ownership.nature: The Reporting Person is a managing member of FRW 2012, LLC and, as such, he may be deemed to have voting and dispositive power over the shares owned by FRW 2012, LLC. The Reporting Person disclaims beneficial ownership of the shares owned by FRW 2012, LLC, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 9

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 38,297

F9 · kind: Represents a pro rata share distribution of the Issuer's Class A Common Stock by USV 2012 Fund to its partners and such partners' members, as applicable, for no consideration.

F10 · ownership.nature: These shares are held of record by The Frederick Wilson 1999 Irrevocable Trust, of which the Reporting Person's spouse is a co-trustee. The Reporting Person disclaims beneficial ownership of the shares owned by The Frederick Wilson Irrevocable Trust, except to the extent of his pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 8

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity Investors 2014, LP

Disclosed balance after: 1,313

F8 · ownership.nature: These shares are held by USV Opportunity Investors 2014. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity Investors 2014 and has sole voting and investment power with regard to the shares held by USV Opportunity Investors 2014. The Reporting Person, 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 USV Opportunity Investors 2014. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 7

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity 2014, LP

Disclosed balance after: 25,749

F6 · ownership.nature: These shares are held by USV Opportunity 2014 Fund. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity 2014 Fund and has sole voting and investment power with regard to the shares held by USV Opportunity 2014 Fund. The Reporting Person, 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 USV Opportunity 2014 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 6

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Investors 2012 Fund, L.P.

Disclosed balance after: 6,526

F4 · ownership.nature: These shares are held by USV Investors 2012. Union Square 2012 GP, L.L.C. is the general partner of USV Investors 2012 and has sole voting and investment power with regard to the shares held by USV Investors 2012. The Reporting Person, 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 USV Investors 2012. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 5

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Union Square Ventures 2012 Fund, LP

Disclosed balance after: 168,736

F2 · ownership.nature: These shares are held by USV 2012 Fund. Union Square 2012 GP, L.L.C. is the general partner of USV 2012 Fund and has sole voting and investment power with regard to the shares held by USV 2012 Fund. The Reporting Person, 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 USV 2012 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 4

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity Investors 2014, LP

Disclosed balance after: 30,341

F7 · kind: On April 14, 2021, USV Opportunity Investors 2014, LP ("USV Opportunity Investors 2014") distributed, for no consideration, 58,114 shares of the Issuer's Class A Common Stock to its limited partners and to USV Opportunity 2014 GP, LLC, the general partner of USV Opportunity Investors 2014, representing each such partner's pro rata interest in such shares. On the same date, USV Opportunity 2014 GP, LLC distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F8 · ownership.nature: These shares are held by USV Opportunity Investors 2014. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity Investors 2014 and has sole voting and investment power with regard to the shares held by USV Opportunity Investors 2014. The Reporting Person, 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 USV Opportunity Investors 2014. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 3

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity 2014, LP

Disclosed balance after: 596,121

F5 · kind: On April 14, 2021, USV Opportunity 2014, LP ("USV Opportunity 2014 Fund") distributed, for no consideration, 1,141,886 shares of the Issuer's Class A Common Stock to its limited partners and to USV Opportunity 2014 GP, LLC, the general partner of USV Opportunity 2014 Fund, representing each such partner's pro rata interest in such shares. On the same date, USV Opportunity 2014 GP, LLC distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F6 · ownership.nature: These shares are held by USV Opportunity 2014 Fund. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity 2014 Fund and has sole voting and investment power with regard to the shares held by USV Opportunity 2014 Fund. The Reporting Person, 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 USV Opportunity 2014 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 2

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Investors 2012 Fund, L.P.

Disclosed balance after: 151,803

F3 · kind: On April 14, 2021, USV Investors 2012 Fund, LP ("USV Investors 2012") distributed, for no consideration, 297,959 shares of the Issuer's Class A Common Stock to its limited partners and to Union Square 2012 GP, L.L.C., the general partner of USV Investors 2012, representing each such partner's pro rata interest in such shares. On the same date, Union Square 2012 GP, L.L.C. distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F4 · ownership.nature: These shares are held by USV Investors 2012. Union Square 2012 GP, L.L.C. is the general partner of USV Investors 2012 and has sole voting and investment power with regard to the shares held by USV Investors 2012. The Reporting Person, 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 USV Investors 2012. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027149 · doc4.xml · nonDerivative · entry 1

WILSON FREDERICK R · CIK 0001227688 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Union Square Ventures 2012 Fund, L.P.

Disclosed balance after: 3,924,059

F1 · kind: On April 14, 2021, Union Square Ventures 2012 Fund, LP ("USV 2012 Fund") distributed, for no consideration, 7,702,041 shares of the Issuer's Class A Common Stock to its limited partners and to Union Square 2012 GP, L.L.C., the general partner of USV 2012 Fund, representing each such partner's pro rata interest in such shares. On the same date, Union Square 2012 GP, L.L.C. distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F2 · ownership.nature: These shares are held by USV 2012 Fund. Union Square 2012 GP, L.L.C. is the general partner of USV 2012 Fund and has sole voting and investment power with regard to the shares held by USV 2012 Fund. The Reporting Person, 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 USV 2012 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 8

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity Investors 2014, LP

Disclosed balance after: 1,313

F8 · ownership.nature: These shares are held by USV Opportunity Investors 2014. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity Investors 2014 and has sole voting and investment power with regard to the shares held by USV Opportunity Investors 2014. 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 USV Opportunity Investors 2014. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 7

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity 2014, LP

Disclosed balance after: 25,749

F6 · ownership.nature: These shares are held by USV Opportunity 2014 Fund. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity 2014 Fund and has sole voting and investment power with regard to the shares held by USV Opportunity 2014 Fund. 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 USV Opportunity 2014 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 6

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Investors 2012 Fund, L.P.

Disclosed balance after: 6,526

F4 · ownership.nature: These shares are held by USV Investors 2012. Union Square 2012 GP, L.L.C. is the general partner of USV Investors 2012 and has sole voting and investment power with regard to the shares held by USV Investors 2012. 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 USV Investors 2012. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 5

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,736

F2 · ownership.direct: These shares are held by USV 2012 Fund. Union Square 2012 GP, L.L.C. is the general partner of USV 2012 Fund and has sole voting and investment power with regard to the shares held by USV 2012 Fund. 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 USV 2012 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 4

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity Investors 2014, LP

Disclosed balance after: 30,341

F7 · kind: On April 14, 2021, USV Opportunity Investors 2014, LP ("USV Opportunity Investors 2014") distributed, for no consideration, 58,114 shares of the Issuer's Class A Common Stock to its limited partners and to USV Opportunity 2014 GP, LLC, the general partner of USV Opportunity Investors 2014, representing each such partner's pro rata interest in such shares. On the same date, USV Opportunity 2014 GP, LLC distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F8 · ownership.nature: These shares are held by USV Opportunity Investors 2014. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity Investors 2014 and has sole voting and investment power with regard to the shares held by USV Opportunity Investors 2014. 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 USV Opportunity Investors 2014. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 3

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Opportunity 2014, LP

Disclosed balance after: 596,121

F5 · kind: On April 14, 2021, USV Opportunity 2014, LP ("USV Opportunity 2014 Fund") distributed, for no consideration, 1,141,886 shares of the Issuer's Class A Common Stock to its limited partners and to USV Opportunity 2014 GP, LLC, the general partner of USV Opportunity 2014 Fund, representing each such partner's pro rata interest in such shares. On the same date, USV Opportunity 2014 GP, LLC distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F6 · ownership.nature: These shares are held by USV Opportunity 2014 Fund. USV Opportunity 2014 GP, LLC is the general partner of USV Opportunity 2014 Fund and has sole voting and investment power with regard to the shares held by USV Opportunity 2014 Fund. 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 USV Opportunity 2014 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 2

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Indirect · By USV Investors 2012 Fund, L.P.

Disclosed balance after: 151,803

F3 · kind: On April 14, 2021, USV Investors 2012 Fund, LP ("USV Investors 2012") distributed, for no consideration, 297,959 shares of the Issuer's Class A Common Stock to its limited partners and to Union Square 2012 GP, L.L.C., the general partner of USV Investors 2012, representing each such partner's pro rata interest in such shares. On the same date, Union Square 2012 GP, L.L.C. distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F4 · ownership.nature: These shares are held by USV Investors 2012. Union Square 2012 GP, L.L.C. is the general partner of USV Investors 2012 and has sole voting and investment power with regard to the shares held by USV Investors 2012. 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 USV Investors 2012. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027148 · doc4.xml · nonDerivative · entry 1

Union Square Ventures 2012 Fund, L.P. · CIK 0001532179 · 10% owner

Union Square 2012 GP, L.L.C. · CIK 0001532180 · 10% owner

USV Investors 2012 Fund, L.P. · CIK 0001537452 · 10% owner

USV Opportunity 2014 GP, LLC · CIK 0001597812 · 10% owner

USV Opportunity 2014, LP · CIK 0001597793 · 10% owner

USV Opportunity Investors 2014, LP · CIK 0001597808 · 10% owner

Weissman Andy · CIK 0001640012 · 10% owner

Wenger Albert · CIK 0001640014 · 10% owner

Burnham Brad · CIK 0001640018 · 10% owner

Buttrick John · CIK 0001640011 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,924,059

F1 · kind: On April 14, 2021, Union Square Ventures 2012 Fund, LP ("USV 2012 Fund") distributed, for no consideration, 7,702,041 shares of the Issuer's Class A Common Stock to its limited partners and to Union Square 2012 GP, L.L.C., the general partner of USV 2012 Fund, representing each such partner's pro rata interest in such shares. On the same date, Union Square 2012 GP, L.L.C. distributed, for no consideration, the shares it received in the distribution to its members, representing each such member's pro rata interest in such shares.

F2 · ownership.direct: These shares are held by USV 2012 Fund. Union Square 2012 GP, L.L.C. is the general partner of USV 2012 Fund and has sole voting and investment power with regard to the shares held by USV 2012 Fund. 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 USV 2012 Fund. Each of these individuals disclaims beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any.

SEC source: 0001209191-21-027147 · doc4.xml · derivative · entry 7

Jones Jennifer N. · CIK 0001851432 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,549

Underlying: Class A Common · 4,049 shares

Expires 2030-08-18

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The options vest in equal monthly increments over four years, with the first 1/48 of the options vesting on August 1, 2020, until the options are fully vested on July 1, 2024, subject to the Reporting Person's continued service to the Issuer on each vesting date. The option contains an early-exercise provision and is exercisable as to unvested shares, subject to the Issuer's right of repurchase.