QS

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 6

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,045

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.25 to $26.325, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 5

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 452,837

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

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 4

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 439,975

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

F1 · kind: The shares were initially acquired as Class B Common Stock via an option exercise, and then automatically converted on a one-to-one basis to Class A Common Stock in connection with the sale of the shares.

SEC source: 0001209191-21-068873 · doc4.xml · derivative · entry 12

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 709,926

Underlying: Class A Common · 70,691 shares

Expires 2025-06-17

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

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 8

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,599

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.35 to $26.39, 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 within the ranges set forth in this footnote to this Form 4.

F5 · balance_after: Includes 234,599 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 7

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 305,290

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

SEC source: 0001209191-21-068607 · doc4.xml · derivative · entry 6

Holme Timothy · CIK 0001834249 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,686,003

Underlying: Class A Common Stock · 298,989 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.

F7 · derivative.exercise_price: The Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, and has no expiration date. On December 7, 2021, the Reporting Person directed the conversion of 298,989 shares of Class B Common Stock into Class A Common Stock.

F7 · derivative.exercise_date: The Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, and has no expiration date. On December 7, 2021, the Reporting Person directed the conversion of 298,989 shares of Class B Common Stock into Class A Common Stock.

F7 · derivative.expiration_date: The Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, and has no expiration date. On December 7, 2021, the Reporting Person directed the conversion of 298,989 shares of Class B Common Stock into Class A Common Stock.

SEC source: 0001209191-21-068607 · doc4.xml · nonDerivative · entry 5

Holme Timothy · CIK 0001834249 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 562,668

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.

F7 · price: The Class B Common Stock is convertible into an equal number of shares of Class A Common Stock at any time, at the holder's election, and has no expiration date. On December 7, 2021, the Reporting Person directed the conversion of 298,989 shares of Class B Common Stock into Class A Common Stock.

F6 · balance_after: Includes 234,599 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

SEC source: 0001209191-21-068609 · doc4.xml · nonDerivative · entry 1

MIRRO JUSTIN E · CIK 0001641982 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Kensington Capital Partners, LLC

Disclosed balance after: 1,234,056

F1 · kind: All sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.72 to $26.60, 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 within the ranges set forth in this footnote to this Form 4.

F3 · ownership.nature: Held of record by Kensington Capital Partners, LLC, for which the Reporting Person is the managing member.

SEC source: 0001209191-21-068737 · doc4.xml · derivative · entry 11

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 5,070,532

Underlying: Class A Common Stock · 5,070,532 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.

F14 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

F14 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

F14 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the Reporting Person's election and has no expiration date.

F2 · ownership.nature: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by KPCB XIV and KPCB XIV FF without consideration to their members (the "Fund Distribution").

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 10

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 1,671,587

F12 · kind: Represents the receipt of shares of Common Stock of the Issuer by virtue of the Fund Distribution.

F13 · ownership.nature: The sole member of Portico Libre, LLC is Vallejo Ventures Trust. The Reporting Person is a trustee of the Vallejo Ventures Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 9

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 42,617

F6 · kind: Represents the receipt of shares of Common Stock of the Issuer by virtue of the Associates Distribution

F11 · ownership.nature: Shares are held by The Hampton 1999 Trust Dated May 25, 1999 for which the Reporting Person serves as trustee.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 8

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 42,617

F6 · kind: Represents the receipt of shares of Common Stock of the Issuer by virtue of the Associates Distribution

F10 · ownership.nature: Shares are held by The Austin 1999 Trust Dated May 25, 1999 for which the Reporting Person serves as trustee.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 7

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 4,468

F6 · kind: Represents the receipt of shares of Common Stock of the Issuer by virtue of the Associates Distribution

F9 · ownership.nature: The managing member of Lupum Ventures, LLC is Vallejo Ventures Trust. The Reporting Person is a trustee of the Vallejo Ventures Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 6

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 47,568

F6 · kind: Represents the receipt of shares of Common Stock of the Issuer by virtue of the Associates Distribution

F8 · ownership.nature: The sole member of KPIC, LLC is Vallejo Ventures Trust. The Reporting Person is a trustee of the Vallejo Ventures Trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 499,622

F6 · kind: Represents the receipt of shares of Common Stock of the Issuer by virtue of the Associates Distribution

F7 · ownership.nature: Shares are held by Vallejo Ventures Trust for which the Reporting Person and his spouse serve as trustee.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 244,680

F5 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by KPCB XIV Associates, LLC (KPCB XIV Associates) without consideration to its members (the "Associates Distribution").

F4 · ownership.nature: The shares are held directly by KPCB XIV Associates. The Reporting Person is a managing member of KPCB XIV Associates and may be deemed to share voting and investment power over the securities held by KPCB XIV Associates. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 1,517,166

F3 · kind: Represents a change in the form of ownership from indirect to direct by virtue of the receipt of shares in the Fund Distribution.

F4 · ownership.nature: The shares are held directly by KPCB XIV Associates. The Reporting Person is a managing member of KPCB XIV Associates and may be deemed to share voting and investment power over the securities held by KPCB XIV Associates. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 0

F2 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by KPCB XIV and KPCB XIV FF without consideration to their members (the "Fund Distribution").

F1 · ownership.nature: The shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and KPCB XIV Founders Fund, LLC ("KPCB XIV FF") (collectively, the "KPCB Entities"). The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). The Reporting Person, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by the KPCB Entities and disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068737 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 5,070,532

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 · ownership.nature: The shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and KPCB XIV Founders Fund, LLC ("KPCB XIV FF") (collectively, the "KPCB Entities"). The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). The Reporting Person, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by the KPCB Entities and disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-21-068878 · doc4.xml · derivative · entry 11

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,930

Underlying: Class B Common Stock · 60,936 shares

Expires 2023-05-01

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

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 3

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: Chesapeake Trust, dated June 18 2021, Jennifer McCarthy and Owen Desmon McCarthy as Co-Trustees

Disclosed balance after: 339,613

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.50 to $26.67, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 2

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 422,045

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.50 to $26.68, 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068878 · doc4.xml · nonDerivative · entry 1

MCCARTHY MICHAEL O III · CIK 0001177264 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 482,981

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

F1 · kind: The shares were initially acquired as Class B Common Stock via an option exercise, and then automatically converted on a one-to-one basis to Class A Common Stock in connection with the sale of the shares.

F2 · balance_after: Includes 944 shares purchased under the Issuer's Employee Stock Purchase Plan in December 2021.

SEC source: 0001209191-21-068876 · doc4.xml · nonDerivative · entry 6

Prinz Fritz · CIK 0001834027 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Benedikt Prinz 2019 Trust dated June 17, 2019

Disclosed balance after: 218,880

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

SEC source: 0001209191-21-068876 · doc4.xml · nonDerivative · entry 5

Prinz Fritz · CIK 0001834027 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Benedikt Prinz 2019 Trust dated June 17, 2019

Disclosed balance after: 218,980

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.66 to $26.65, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068876 · doc4.xml · nonDerivative · entry 4

Prinz Fritz · CIK 0001834027 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Marie Helene Prinz 2019 Trust dated June 17, 2019

Disclosed balance after: 218,880

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

SEC source: 0001209191-21-068876 · doc4.xml · nonDerivative · entry 3

Prinz Fritz · CIK 0001834027 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Marie Helene Prinz 2019 Trust dated June 17, 2019

Disclosed balance after: 218,980

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.66 to $26.65, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068876 · doc4.xml · nonDerivative · entry 2

Prinz Fritz · CIK 0001834027 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Friedrich Prinz and Gertrude Prinz, Trustees of the Prinz Family Trust dated September 17, 2018

Disclosed balance after: 906,640

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.67 to $26.68, 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068876 · doc4.xml · nonDerivative · entry 1

Prinz Fritz · CIK 0001834027 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Friedrich Prinz and Gertrude Prinz, Trustees of the Prinz Family Trust dated September 17, 2018

Disclosed balance after: 906,790

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.67 to $26.66, 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 within the ranges set forth in this footnote to this Form 4.

F3 · balance_after: The Reporting Person transferred 1,000,000 shares of Class A Common Stock to a trust on November 30, 2021 and such shares are now owned indirectly.

SEC source: 0001209191-21-068875 · doc4.xml · nonDerivative · entry 1

Singh Jagdeep · CIK 0001398826 · Director · Chief Executive Officer · 10% owner · Chairman

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The Singh Family Trust UDT dated October 3, 1996

Disclosed balance after: 970,877

F1 · kind: Represents a pro-rata in-kind distribution of Common Stock of the Issuer by Kleiner Perkins Caufield & Byers XIV, LLC and KPCB XIV Founders Fund, LLC to their members (including the Reporting Person) without consideration.

SEC source: 0001209191-21-068873 · doc4.xml · derivative · entry 11

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 780,617

Underlying: Class A Common · 23,732 shares

Expires 2025-06-17

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

SEC source: 0001209191-21-068873 · doc4.xml · derivative · entry 10

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common · 9,217 shares

Expires 2025-04-27

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

SEC source: 0001209191-21-068873 · doc4.xml · derivative · entry 9

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,217

Underlying: Class A Common · 160,665 shares

Expires 2025-04-27

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

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 6

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,599

F3 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.00 to $26.17, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 5

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,482

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

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 4

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 277,750

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.10 to $26.28, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 3

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 310,867

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

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 2

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 301,650

F1 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.40 to $26.49, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068873 · doc4.xml · nonDerivative · entry 1

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 551,650

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

SEC source: 0001209191-21-068607 · doc4.xml · nonDerivative · entry 3

Holme Timothy · CIK 0001834249 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The Holme-Dang Living Trust dated 12/13/2015, Jessica Dang and Timothy Holme as trustees

Disclosed balance after: 11,659

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.08 to $25.175, 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 sold at each separate price within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068607 · doc4.xml · nonDerivative · entry 2

Holme Timothy · CIK 0001834249 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The Holme-Dang Living Trust dated 12/13/2015, Jessica Dang and Timothy Holme as trustees

Disclosed balance after: 31,848

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F4 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.08 to $25.075, 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 within the ranges set forth in this footnote to this Form 4.

SEC source: 0001209191-21-068607 · doc4.xml · nonDerivative · entry 1

Holme Timothy · CIK 0001834249 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By: The Holme-Dang Living Trust dated 12/13/2015, Jessica Dang and Timothy Holme as trustees

Disclosed balance after: 256,091

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in December 2021.

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $23.08 to $24.07, 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 within the ranges set forth in this footnote to this Form 4.

F3 · balance_after: The Reporting Person transferred 311,659 shares of Class A Common Stock to a trust on November 30, 2021 and such shares are now owned indirectly.

SEC source: 0000899243-21-047003 · doc4.xml · nonDerivative · entry 1

Khosla Ventures III, L.P. · CIK 0001471809 · 10% owner

Khosla Ventures Associates III, LLC · CIK 0001501934 · 10% owner

VK Services, LLC · CIK 0001501927 · 10% owner

KHOSLA VINOD · CIK 0001032453 · 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: 1,286,463

F1 · kind: On December 2, 2021, 3,544,040 shares of Class A Common Stock held by Khosla Ventures III, L.P. ("KV III") were distributed to the limited partners and general partners of KV III in a pro rata distribution for no consideration. Of such distributed shares, 1,288,742 shares of Class A Common Stock were received by Khosla Ventures Associates III, LLC ("KVA III") and subsequently distributed by KVA III to its members. Of such distributed shares received by KVA III, 890,137 shares of Class A Common Stock were received by VK Services, LLC ("VK Services").

F2 · ownership.nature: Consists of securities held of record by KV III, of which KVA III is the general partner. Vinod Khosla is the managing member of VK Services, which is the manager of KVA III. Each of KVA III, VK Services and Vinod Khosla may be deemed to possess voting and investment control over such securities held by KV III, and each of KVA III, VK Services and Vinod Khosla may be deemed to have indirect beneficial ownership of such securities held by KV III. Each Reporting Person disclaims beneficial ownership of such shares except to the extent of his or its pecuniary interest therein.

SEC source: 0001209191-21-067717 · doc4.xml · derivative · entry 11

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326,268

Underlying: Class A Common · 116,123 shares

Expires 2025-04-27

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

SEC source: 0001209191-21-067717 · doc4.xml · derivative · entry 10

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common · 160,665 shares

Expires 2024-04-25

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

SEC source: 0001209191-21-067717 · doc4.xml · nonDerivative · entry 7

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,599

F2 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.90, 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 within the ranges set forth in this footnote to this Form 4.

F3 · balance_after: Includes 234,599 shares represented by restricted stock units ("RSUs"). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock of the Issuer. A portion of the RSUs vest each quarter, subject to the Reporting Person's continued service as of each vesting date.

SEC source: 0001209191-21-067717 · doc4.xml · nonDerivative · entry 6

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 511,387

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

SEC source: 0001209191-21-067717 · doc4.xml · nonDerivative · entry 5

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 395,264

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

SEC source: 0001209191-21-067717 · doc4.xml · derivative · entry 9

Singh Mohit · CIK 0001834019 · Chief Development Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,665

Underlying: Class A Common Stock · 160,206 shares

Expires 2024-04-25

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.