OSCR

SEC source: 0001562180-21-007450 · primarydocument.xml · derivative · entry 4

Weaver Dennis · CIK 0001844219 · Chief Clinical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,167

Underlying: Class A Common Stock · 4,167 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: The restricted stock units vest in sixteen equal quarterly installments beginning on June 1, 2021. The Reporting Person's prior filing incorrectly stated that the restricted stock units were fully vested and the Reporting Person's number of derivative securities beneficially owned following the reported transaction was 0.

F3 · derivative.expiration_date: The restricted stock units vest in sixteen equal quarterly installments beginning on June 1, 2021. The Reporting Person's prior filing incorrectly stated that the restricted stock units were fully vested and the Reporting Person's number of derivative securities beneficially owned following the reported transaction was 0.

SEC source: 0001562180-21-007450 · primarydocument.xml · nonDerivative · entry 2

Weaver Dennis · CIK 0001844219 · Chief Clinical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,494

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 · price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

SEC source: 0001562180-21-007450 · primarydocument.xml · nonDerivative · entry 1

Weaver Dennis · CIK 0001844219 · Chief Clinical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,490

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 · price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

SEC source: 0001562180-21-007449 · primarydocument.xml · derivative · entry 4

Joyce Meghan V. · CIK 0001770749 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,236

Underlying: Class A Common Stock · 7,015 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: The restricted stock units vest in sixteen equal quarterly installments beginning on December 1, 2021.

F3 · derivative.expiration_date: The restricted stock units vest in sixteen equal quarterly installments beginning on December 1, 2021.

SEC source: 0001562180-21-007449 · primarydocument.xml · nonDerivative · entry 1

Joyce Meghan V. · CIK 0001770749 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,684

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 · price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

SEC source: 0001562180-21-006005 · primarydocument.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,317

F1 · shares: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.25 to $17.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected.

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $17.25 to $17.68, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected.

SEC source: 0000899243-21-036299 · doc4.xml · nonDerivative · entry 2

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 4,755,222

F3 · shares: Represents (i) 319,871 shares purchased by Thrive VII Growth and (ii) 3,854 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.62 to $18.02, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,698,612 shares are held directly by Thrive VII Growth and 56,610 shares are held directly by Claremount VII.

F3 · price: Represents (i) 319,871 shares purchased by Thrive VII Growth and (ii) 3,854 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.62 to $18.02, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,698,612 shares are held directly by Thrive VII Growth and 56,610 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 319,871 shares purchased by Thrive VII Growth and (ii) 3,854 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.62 to $18.02, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,698,612 shares are held directly by Thrive VII Growth and 56,610 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-036298 · doc4.xml · nonDerivative · entry 2

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 4,755,222

F3 · shares: Represents (i) 319,871 shares purchased by Thrive VII Growth and (ii) 3,854 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.62 to $18.02, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,698,612 shares are held directly by Thrive VII Growth and 56,610 shares are held directly by Claremount VII.

F3 · price: Represents (i) 319,871 shares purchased by Thrive VII Growth and (ii) 3,854 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.62 to $18.02, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,698,612 shares are held directly by Thrive VII Growth and 56,610 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 319,871 shares purchased by Thrive VII Growth and (ii) 3,854 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.62 to $18.02, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,698,612 shares are held directly by Thrive VII Growth and 56,610 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-036299 · doc4.xml · nonDerivative · entry 1

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 4,431,497

F1 · shares: Represents (i) 509,209 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 6,135 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.685 to $18.50, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,378,741 shares are held directly by Thrive VII Growth and 52,756 shares are held directly by Claremount VII.

F1 · price: Represents (i) 509,209 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 6,135 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.685 to $18.50, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,378,741 shares are held directly by Thrive VII Growth and 52,756 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 509,209 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 6,135 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.685 to $18.50, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,378,741 shares are held directly by Thrive VII Growth and 52,756 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-036298 · doc4.xml · nonDerivative · entry 1

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 4,431,497

F1 · shares: Represents (i) 509,209 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 6,135 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.685 to $18.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,378,741 shares are held directly by Thrive VII Growth and 52,756 shares are held directly by Claremount VII.

F1 · price: Represents (i) 509,209 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 6,135 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.685 to $18.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,378,741 shares are held directly by Thrive VII Growth and 52,756 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 509,209 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 6,135 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.685 to $18.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 4,378,741 shares are held directly by Thrive VII Growth and 52,756 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035729 · doc4.xml · nonDerivative · entry 5

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,916,153

F6 · shares: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · price: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · balance_after: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035729 · doc4.xml · nonDerivative · entry 4

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,694,925

F5 · shares: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · price: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · balance_after: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035726 · doc4.xml · nonDerivative · entry 5

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,916,153

F6 · shares: 6. Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · price: 6. Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · balance_after: 6. Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035726 · doc4.xml · nonDerivative · entry 4

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,694,925

F5 · shares: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · price: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · balance_after: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038101 · doc4a.xml · nonDerivative · entry 5

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,916,153

F6 · shares: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · price: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · balance_after: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038101 · doc4a.xml · nonDerivative · entry 4

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,694,925

F5 · shares: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · price: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · balance_after: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038100 · doc4a.xml · nonDerivative · entry 5

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,916,153

F6 · shares: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · price: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F6 · balance_after: Represents (i) 218,595 shares purchased by Thrive VII Growth and (ii) 2,633 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.18 to $17.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,869,532 shares are held directly by Thrive VII Growth and 46,621 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038100 · doc4a.xml · nonDerivative · entry 4

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,694,925

F5 · shares: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · price: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F5 · balance_after: Represents (i) 154,462 shares purchased by Thrive VII Growth and (ii) 1,862 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.18 to $17.175, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,650,937 shares are held directly by Thrive VII Growth and 43,988 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035729 · doc4.xml · nonDerivative · entry 3

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,538,601

F4 · shares: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · price: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035726 · doc4.xml · nonDerivative · entry 3

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,538,601

F4 · shares: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · price: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038101 · doc4a.xml · nonDerivative · entry 3

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,538,601

F4 · shares: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · price: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038100 · doc4a.xml · nonDerivative · entry 3

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,538,601

F4 · shares: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · price: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 247,024 shares purchased by Thrive VII Growth and (ii) 2,976 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.43 to $18.13, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,496,475 shares are held directly by Thrive VII Growth and 42,126 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035729 · doc4.xml · nonDerivative · entry 2

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,288,601

F3 · shares: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · price: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035729 · doc4.xml · nonDerivative · entry 1

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,024,780

F1 · shares: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · price: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035726 · doc4.xml · nonDerivative · entry 2

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,288,601

F3 · shares: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · price: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035726 · doc4.xml · nonDerivative · entry 1

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,024,780

F1 · shares: 1. Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · price: 1. Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · balance_after: 1. Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038101 · doc4a.xml · nonDerivative · entry 2

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,288,601

F3 · shares: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · price: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038101 · doc4a.xml · nonDerivative · entry 1

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,024,780

F1 · shares: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · price: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038100 · doc4a.xml · nonDerivative · entry 2

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,288,601

F3 · shares: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · price: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 260,681 shares purchased by Thrive VII Growth and (ii) 3,140 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.54 to $17.855, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 3,249,451 shares are held directly by Thrive VII Growth and 39,150 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-038100 · doc4a.xml · nonDerivative · entry 1

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,024,780

F1 · shares: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · price: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 178,737 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 2,154 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $16.54 to $17.535, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,988,770 shares are held directly by Thrive VII Growth and 36,010 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035248 · doc4.xml · nonDerivative · entry 3

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,843,889

F4 · shares: Represents (i) 155,264 shares purchased by Thrive VII Growth and (ii) 1,871 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.86 to $18.63, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,810,033 shares are held directly by Thrive VII Growth and 33,856 shares are held directly by Claremount VII.

F4 · price: Represents (i) 155,264 shares purchased by Thrive VII Growth and (ii) 1,871 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.86 to $18.63, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,810,033 shares are held directly by Thrive VII Growth and 33,856 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 155,264 shares purchased by Thrive VII Growth and (ii) 1,871 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.86 to $18.63, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,810,033 shares are held directly by Thrive VII Growth and 33,856 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035249 · doc4.xml · nonDerivative · entry 3

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,843,889

F4 · shares: Represents (i) 155,264 shares purchased by Thrive VII Growth and (ii) 1,871 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.86 to $18.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,810,033 shares are held directly by Thrive VII Growth and 33,856 shares are held directly by Claremount VII.

F4 · price: Represents (i) 155,264 shares purchased by Thrive VII Growth and (ii) 1,871 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.86 to $18.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,810,033 shares are held directly by Thrive VII Growth and 33,856 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 155,264 shares purchased by Thrive VII Growth and (ii) 1,871 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.86 to $18.63, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,810,033 shares are held directly by Thrive VII Growth and 33,856 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035248 · doc4.xml · nonDerivative · entry 2

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,686,754

F3 · shares: Represents (i) 158,475 shares purchased by Thrive VII Growth and (ii) 1,910 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.01 to $18.74, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,654,769 shares are held directly by Thrive VII Growth and 31,985 shares are held directly by Claremount VII.

F3 · price: Represents (i) 158,475 shares purchased by Thrive VII Growth and (ii) 1,910 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.01 to $18.74, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,654,769 shares are held directly by Thrive VII Growth and 31,985 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 158,475 shares purchased by Thrive VII Growth and (ii) 1,910 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.01 to $18.74, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,654,769 shares are held directly by Thrive VII Growth and 31,985 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035248 · doc4.xml · nonDerivative · entry 1

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,526,369

F1 · shares: Represents (i) 165,967 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 1,999 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.01 to $18.00, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,496,294 shares are held directly by Thrive VII Growth and 30,075 shares are held directly by Claremount VII.

F1 · price: Represents (i) 165,967 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 1,999 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.01 to $18.00, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,496,294 shares are held directly by Thrive VII Growth and 30,075 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 165,967 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 1,999 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.01 to $18.00, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,496,294 shares are held directly by Thrive VII Growth and 30,075 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035249 · doc4.xml · nonDerivative · entry 2

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,686,754

F3 · shares: Represents (i) 158,475 shares purchased by Thrive VII Growth and (ii) 1,910 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.01 to $18.74, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,654,769 shares are held directly by Thrive VII Growth and 31,985 shares are held directly by Claremount VII.

F3 · price: Represents (i) 158,475 shares purchased by Thrive VII Growth and (ii) 1,910 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.01 to $18.74, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,654,769 shares are held directly by Thrive VII Growth and 31,985 shares are held directly by Claremount VII.

F3 · balance_after: Represents (i) 158,475 shares purchased by Thrive VII Growth and (ii) 1,910 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $18.01 to $18.74, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,654,769 shares are held directly by Thrive VII Growth and 31,985 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-035249 · doc4.xml · nonDerivative · entry 1

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,526,369

F1 · shares: Represents (i) 165,967 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 1,999 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.01 to $18.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,496,294 shares are held directly by Thrive VII Growth and 30,075 shares are held directly by Claremount VII.

F1 · price: Represents (i) 165,967 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 1,999 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.01 to $18.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,496,294 shares are held directly by Thrive VII Growth and 30,075 shares are held directly by Claremount VII.

F1 · balance_after: Represents (i) 165,967 shares purchased by Thrive Capital Partners VII Growth, L.P. ("Thrive VII Growth") and (ii) 1,999 shares purchased by Claremount VII Associates, L.P. ("Claremount VII"). The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $17.01 to $18.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,496,294 shares are held directly by Thrive VII Growth and 30,075 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-034960 · doc4.xml · derivative · entry 6

Joyce Meghan V. · CIK 0001770749 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 58,666 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

F6 · derivative.exercise_date: The restricted stock units were granted in January 2021, are fully vested and settled on September 1, 2021.

F6 · derivative.expiration_date: The restricted stock units were granted in January 2021, are fully vested and settled on September 1, 2021.

SEC source: 0000899243-21-034960 · doc4.xml · nonDerivative · entry 2

Joyce Meghan V. · CIK 0001770749 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,669

F2 · shares: The sale was effected pursuant to a Rule 10b5-1 instruction letter to satisfy the Reporting Person's tax withholding obligation upon the settlement of previously granted equity awards.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.02 to $17.37, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price at which the transactions were effected.

SEC source: 0000899243-21-034960 · doc4.xml · nonDerivative · entry 1

Joyce Meghan V. · CIK 0001770749 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,683

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 · price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

SEC source: 0000899243-21-034957 · doc4.xml · derivative · entry 5

Weaver Dennis · CIK 0001844219 · Chief Clinical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,333 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.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

F6 · derivative.exercise_date: The restricted stock units were granted in January 2021, are fully vested and settled on September 1, 2021.

F6 · derivative.expiration_date: The restricted stock units were granted in January 2021, are fully vested and settled on September 1, 2021.

SEC source: 0000899243-21-034957 · doc4.xml · nonDerivative · entry 2

Weaver Dennis · CIK 0001844219 · Chief Clinical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,323

F2 · shares: The sale was effected pursuant to a Rule 10b5-1 instruction letter to satisfy the Reporting Person's tax withholding obligation upon the settlement of previously granted equity awards.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.15 to $17.24, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price at which the transactions were effected.

SEC source: 0000899243-21-034957 · doc4.xml · nonDerivative · entry 1

Weaver Dennis · CIK 0001844219 · Chief Clinical Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,350

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 · price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

SEC source: 0000899243-21-034820 · doc4.xml · nonDerivative · entry 4

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,358,403

F5 · shares: Represents (i) 209,183 shares purchased by Thrive VII Growth and (ii) 2,520 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.12 to $15.81, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,330,327 shares are held directly by Thrive VII Growth and 28,076 shares are held directly by Claremount VII.

F5 · price: Represents (i) 209,183 shares purchased by Thrive VII Growth and (ii) 2,520 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.12 to $15.81, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,330,327 shares are held directly by Thrive VII Growth and 28,076 shares are held directly by Claremount VII.

F5 · balance_after: Represents (i) 209,183 shares purchased by Thrive VII Growth and (ii) 2,520 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.12 to $15.81, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,330,327 shares are held directly by Thrive VII Growth and 28,076 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-034820 · doc4.xml · nonDerivative · entry 3

Thrive Partners VII Growth GP, LLC · CIK 0001877735 · 10% owner

Thrive Capital Partners VII Growth, L.P. · CIK 0001841736 · 10% owner

Thrive Partners VII GP, LLC · CIK 0001877733 · 10% owner

Claremount VII Associates, L.P. · CIK 0001841808 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,146,700

F4 · shares: Represents (i) 92,719 shares purchased by Thrive VII Growth and (ii) 1,117 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.12 to $15.115, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,121,144 shares are held directly by Thrive VII Growth and 25,556 shares are held directly by Claremount VII.

F4 · price: Represents (i) 92,719 shares purchased by Thrive VII Growth and (ii) 1,117 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.12 to $15.115, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,121,144 shares are held directly by Thrive VII Growth and 25,556 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 92,719 shares purchased by Thrive VII Growth and (ii) 1,117 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.12 to $15.115, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,121,144 shares are held directly by Thrive VII Growth and 25,556 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII Growth. Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-034817 · doc4.xml · nonDerivative · entry 4

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,358,403

F5 · shares: Represents (i) 209,183 shares purchased by Thrive VII Growth and (ii) 2,520 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.12 to $15.81, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,330,327 shares are held directly by Thrive VII Growth and 28,076 shares are held directly by Claremount VII.

F5 · price: Represents (i) 209,183 shares purchased by Thrive VII Growth and (ii) 2,520 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.12 to $15.81, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,330,327 shares are held directly by Thrive VII Growth and 28,076 shares are held directly by Claremount VII.

F5 · balance_after: Represents (i) 209,183 shares purchased by Thrive VII Growth and (ii) 2,520 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $15.12 to $15.81, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,330,327 shares are held directly by Thrive VII Growth and 28,076 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-034817 · doc4.xml · nonDerivative · entry 3

Kushner Joshua · CIK 0001844181 · Director · Co-Founder and Vice Chairman · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,146,700

F4 · shares: Represents (i) 92,719 shares purchased by Thrive VII Growth and (ii) 1,117 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.12 to $15.115, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,121,144 shares are held directly by Thrive VII Growth and 25,556 shares are held directly by Claremount VII.

F4 · price: Represents (i) 92,719 shares purchased by Thrive VII Growth and (ii) 1,117 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.12 to $15.115, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,121,144 shares are held directly by Thrive VII Growth and 25,556 shares are held directly by Claremount VII.

F4 · balance_after: Represents (i) 92,719 shares purchased by Thrive VII Growth and (ii) 1,117 shares purchased by Claremount VII. The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $14.12 to $15.115, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price at which the transactions were effected. All shares were purchased in accordance with the daily volume and other limitations and requirements of Rule 10b-18. Following the reported transaction, 2,121,144 shares are held directly by Thrive VII Growth and 25,556 shares are held directly by Claremount VII.

F2 · ownership.nature: Shares held directly by Thrive VII Growth and Claremount VII. Thrive Partners VII Growth GP, LLC ("Thrive Partners VII Growth") is the general partner of Thrive VII and Thrive Partners VII GP, LLC ("Thrive Partners VII") is the general partner of Claremount VII. Joshua Kushner is the sole managing member of each of Thrive Partners VII Growth and Thrive Partners VII, and, in his capacity as managing member, has voting and investment power over the shares held by each of Thrive VII Growth and Claremount VII. Each of the foregoing entities and Mr. Kushner disclaim beneficial ownership of the shares held of record by the Thrive VII Growth and Claremount VII except to the extent of their pecuniary interest therein.

SEC source: 0000899243-21-034965 · doc4.xml · derivative · entry 2

Quane Alessandrea C. · CIK 0001667819 · EVP, Chief Insurance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,210

Underlying: Class A Common Stock · 263,210 shares

Expires 2031-08-31

F3 · derivative.exercise_date: The options will vest over a four-year period in 16 equal quarterly installments beginning on December 1, 2021.

SEC source: 0000899243-21-034965 · doc4.xml · derivative · entry 1

Quane Alessandrea C. · CIK 0001667819 · EVP, Chief Insurance Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,251

Underlying: Class A Common Stock · 112,251 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: The restricted stock units will vest over a four-year period in 16 equal quarterly installments beginning on December 1, 2021.

F2 · derivative.expiration_date: The restricted stock units will vest over a four-year period in 16 equal quarterly installments beginning on December 1, 2021.

SEC source: 0000899243-21-034961 · doc4.xml · derivative · entry 2

Blackley Richard Scott · CIK 0001525020 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,210

Underlying: Class A Common Stock · 263,210 shares

Expires 2031-08-31

F3 · derivative.exercise_date: The options will vest over a four-year period in 16 equal quarterly installments beginning on December 1, 2021.

SEC source: 0000899243-21-034961 · doc4.xml · derivative · entry 1

Blackley Richard Scott · CIK 0001525020 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,251

Underlying: Class A Common Stock · 112,251 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: The restricted stock units will vest over a four-year period in 16 equal quarterly installments beginning on December 1, 2021.

F2 · derivative.expiration_date: The restricted stock units will vest over a four-year period in 16 equal quarterly installments beginning on December 1, 2021.