COIN

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 10

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 510,522

F7 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $323.86 and the highest price at which shares were sold was $324.78.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 9

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 519,826

F6 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $322.86 and the highest price at which shares were sold was $323.85.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 8

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 544,984

F5 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $321.595 and the highest price at which shares were sold was $322.35.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 7

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 551,104

F4 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $320.58 and the highest price at which shares were sold was $321.57.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 6

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 561,095

F3 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $319.58 and the highest price at which shares were sold was $320.56.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 5

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 589,497

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $317.12 and the highest price at which shares were sold was $317.135.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 4

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 589,797

F1 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $313.33 and the highest price at which shares were sold was $314.16. The Reporting Person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (1) through (24) to this Form 4.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 3

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 591,597

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 2

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 591,598

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.

SEC source: 0001209191-21-027140 · doc4.xml · nonDerivative · entry 1

Choi Emilie · CIK 0001851658 · President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,518

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.

SEC source: 0001209191-21-027139 · doc4.xml · derivative · entry 4

Chatterjee Surojit · CIK 0001851558 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,836,692

Underlying: Class A Common Stock · 160,000 shares

Expires 2030-02-04

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 · derivative.exercise_date: The option vested with respect to 1/4th of the total shares underlying the option on February 3, 2021, and the remaining 3/4th of the shares underlying the option will vest in equal monthly installments thereafter until the option is fully vested on February 3, 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.

SEC source: 0001209191-21-027139 · doc4.xml · nonDerivative · entry 3

Chatterjee Surojit · CIK 0001851558 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,344

SEC source: 0001209191-21-027139 · doc4.xml · nonDerivative · entry 2

Chatterjee Surojit · CIK 0001851558 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,344

SEC source: 0001209191-21-027139 · doc4.xml · nonDerivative · entry 1

Chatterjee Surojit · CIK 0001851558 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,344

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.

SEC source: 0001209191-21-027138 · doc4.xml · nonDerivative · entry 4

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 300,358

F1 · kind: Represents shares received by The Brian Armstrong Living Trust pursuant to a pro rata distribution by Andreessen Horowitz LSV Fund I, L.P., for no consideration, of shares of the Issuer's Class A Common Stock to its partners.

SEC source: 0001209191-21-027138 · doc4.xml · nonDerivative · entry 3

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 300,001

SEC source: 0001209191-21-027138 · doc4.xml · nonDerivative · entry 2

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 766,666

SEC source: 0001209191-21-027138 · doc4.xml · nonDerivative · entry 1

Armstrong Brian · CIK 0001851492 · Director · Chairman and CEO · 10% owner

Brian Armstrong Living Trust · CIK 0001856705 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By The Brian Armstrong Living Trust

Disclosed balance after: 883,333

SEC source: 0001209191-21-027134 · doc4.xml · derivative · entry 16

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · derivative · entry 15

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 14

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 13

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 12

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 11

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 10

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 9

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 8

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 7

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 6

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 5

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 4

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 3

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 2

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027134 · doc4.xml · nonDerivative · entry 1

Andreessen Horowitz LSV Fund I, L.P. · CIK 0001772284 · 10% owner

Andreessen Horowitz LSV Fund I-B, L.P. · CIK 0001772420 · 10% owner

CNK Fund I, L.P. · CIK 0001743437 · 10% owner

CNK Fund I-B, L.P. · CIK 0001748080 · 10% owner

CNK Fund I-Q, L.P. · CIK 0001748082 · 10% owner

CNK Equity Partners I, L.L.C. · CIK 0001743443 · 10% owner

AH Equity Partners LSV I, L.L.C. · CIK 0001772287 · 10% owner

Andreessen Horowitz LSV Fund I-Q, L.P. · CIK 0001772407 · 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: 0001209191-21-027133 · doc4.xml · derivative · entry 16

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · derivative · entry 15

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 14

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 13

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 12

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 11

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 10

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 9

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 8

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 7

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 6

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 5

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 4

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 3

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 2

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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: 0001209191-21-027133 · doc4.xml · nonDerivative · entry 1

a16z Seed-III, LLC · CIK 0001775245 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III, L.L.C. · CIK 0001540361 · 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.