DOERR L JOHN

SEC source: 0001209191-21-037736 · 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.

SEC source: 0001209191-21-037736 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · see footnote

Disclosed balance after: 5,070,533

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.

SEC source: 0001209191-21-034610 · doc4.xml · nonDerivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 449,740

F8 · kind: Represents the receipt of shares of Class A Common Stock of the Issuer by virtue of the Fund Distribution and the DGF II Associates Distribution.

F9 · ownership.nature: Shares are held by investment entities controlled by the Reporting Person.

SEC source: 0001209191-21-034610 · doc4.xml · nonDerivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 199,631

F6 · kind: Represents the receipt of shares of Class A Common Stock of the Issuer by virtue of the receipt of shares in the DGF II Associates distribution.

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

SEC source: 0001209191-21-034610 · doc4.xml · nonDerivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 201,393

F5 · kind: Represents a pro-rata in-kind distribution of Class A Common Stock of the Issuer by DGF II Associates without consideration to its members (the "DGF II Associates Distribution").

F4 · ownership.nature: The shares are held directly by DGF II Associates. The Reporting Person is a managing member of DGF II Associates and may be deemed to share voting and investment power over the securities held by DGF II Associates. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001209191-21-034610 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 928,629

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 DGF II Associates. The Reporting Person is a managing member of DGF II Associates and may be deemed to share voting and investment power over the securities held by DGF II Associates. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001209191-21-034610 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 164,595

F1 · kind: Represents a pro-rata in-kind distribution of Class A Common Stock of the Issuer by KPCB Digital Growth Fund II, LLC ("KPCB Growth") and KPCB DGF Founders Fund II, LLC ("KPCB FF") without consideration to their members (the "Fund Distribution").

F2 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC ("DGF II Associates"), the managing member of the KPCB Entities, the Reporting Person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The Reporting Person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 9

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 110,138

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: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 8

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 291

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

F11 · 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: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 7

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,110

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

F10 · 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: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 6

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 25,761

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

F9 · ownership.nature: Shares are held by Vallejo Ventures Trust for which the Reporting Person and his spouse serve as trustee.

SEC source: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,779

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

F8 · ownership.nature: Shares are held by The Hampton 1999 Trust Dated May 25, 1999 for which the Reporting Person serves as trustee.

SEC source: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,779

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 The Austin 1999 Trust Dated May 25, 1999 for which the Reporting Person serves as trustee.

SEC source: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,529

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

F4 · ownership.direct: 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 over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 282,091

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.direct: 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 over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-21-019438 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 9,635,143

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

F2 · ownership.nature: The shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of KPCB XIV and 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.

SEC source: 0000899243-21-014804 · doc4.xml · derivative · entry 8

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 578,081 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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.exercise_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.expiration_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F3 · ownership.nature: Consists of 9,805,602 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and 829,541 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by KPCB XIV Founders Fund, LLC ("KPCB XIV FF"). All shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of such entities. The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). L. John Doerr, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by KPCB XIV and KPCB XIV FF.

F8 · ownership.nature: Consisted of 532,991 shares held of record by KPCB XIV and 45,090 shares held of record by KPCB XIV FF.

SEC source: 0000899243-21-014804 · doc4.xml · derivative · entry 7

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 66,667 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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.exercise_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.expiration_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F3 · ownership.nature: Consists of 9,805,602 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and 829,541 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by KPCB XIV Founders Fund, LLC ("KPCB XIV FF"). All shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of such entities. The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). L. John Doerr, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by KPCB XIV and KPCB XIV FF.

F7 · ownership.nature: Consisted of 61,467 shares held of record by KPCB XIV and 5,200 shares held of record by KPCB XIV FF.

SEC source: 0000899243-21-014804 · doc4.xml · derivative · entry 6

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By WindyHill LLC

Disclosed balance after: 0

Underlying: Common Stock · 196,329 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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F2 · derivative.exercise_date: Consists of shares of Series C Preferred Stock that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the IPO.

F2 · derivative.expiration_date: Consists of shares of Series C Preferred Stock that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the IPO.

SEC source: 0000899243-21-014804 · doc4.xml · derivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 196,329 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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.exercise_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.expiration_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F3 · ownership.nature: Consists of 9,805,602 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and 829,541 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by KPCB XIV Founders Fund, LLC ("KPCB XIV FF"). All shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of such entities. The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). L. John Doerr, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by KPCB XIV and KPCB XIV FF.

F6 · ownership.nature: Consisted of 181,015 shares held of record by KPCB XIV and 15,314 shares held of record by KPCB XIV FF.

SEC source: 0000899243-21-014804 · doc4.xml · derivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 203,961 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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.exercise_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.expiration_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F3 · ownership.nature: Consists of 9,805,602 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and 829,541 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by KPCB XIV Founders Fund, LLC ("KPCB XIV FF"). All shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of such entities. The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). L. John Doerr, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by KPCB XIV and KPCB XIV FF.

F5 · ownership.nature: Consisted of 188,052 shares held of record by KPCB XIV and 15,909 shares held of record by KPCB XIV FF.

SEC source: 0000899243-21-014804 · doc4.xml · derivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Common Stock · 9,590,105 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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.exercise_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F1 · derivative.expiration_date: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F3 · ownership.nature: Consists of 9,805,602 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by Kleiner Perkins Caufield & Byers XIV, LLC ("KPCB XIV") and 829,541 shares of Common Stock issued upon the conversion of shares of Preferred Stock held by KPCB XIV Founders Fund, LLC ("KPCB XIV FF"). All shares are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of such entities. The managing member of KPCB XIV and KPCB XIV FF is KPCB XIV Associates, LLC ("KPCB XIV Associates"). L. John Doerr, a managing member of KPCB XIV Associates, exercises shared voting and dispositive control over the shares held by KPCB XIV and KPCB XIV FF.

F4 · ownership.nature: Consisted of 8,842,077 shares held of record by KPCB XIV and 748,028 shares held of record by KPCB XIV FF.

SEC source: 0000899243-21-014804 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By WindyHill LLC

Disclosed balance after: 862,996

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

F2 · price: Consists of shares of Series C Preferred Stock that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the IPO.

SEC source: 0000899243-21-014804 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 10,635,143

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: Consists of shares of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, and Series F Preferred Stock (collectively, the "Preferred Stock") that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the Issuer' initial public offering (the "IPO").

F2 · ownership.nature: Consists of shares of Series C Preferred Stock that converted to Common Stock on a 1-for-1 basis immediately prior to the closing of the IPO.

SEC source: 0001209191-21-019988 · doc4.xml · nonDerivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 184,909

F8 · kind: Represents the receipt of shares of Class A Common Stock of the Issuer by virtue of the Fund Distribution and the DGF II Associates Distribution.

F9 · ownership.nature: Shares are held by investment entities controlled by the Reporting Person.

SEC source: 0001209191-21-019988 · doc4.xml · nonDerivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 82,089

F6 · kind: Represents the receipt of shares of Class A Common Stock of the Issuer by virtue of the receipt of shares in the DGF II Associates distribution.

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

SEC source: 0001209191-21-019988 · doc4.xml · nonDerivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 82,808

F5 · kind: Represents a pro-rata in-kind distribution of Class A Common Stock of the Issuer by DGF II Associates without consideration to its members (the "DGF II Associates Distribution").

F4 · ownership.nature: The shares are held directly by DGF II Associates. The Reporting Person is a managing member of DGF II Associates and may be deemed to share voting and investment power over the securities held by DGF II Associates. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001209191-21-019988 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 590,632

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 DGF II Associates. The Reporting Person is a managing member of DGF II Associates and may be deemed to share voting and investment power over the securities held by DGF II Associates. The Reporting Person disclaims beneficial ownership over such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001209191-21-019988 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,633,915

F1 · kind: Represents a pro-rata in-kind distribution of Class A Common Stock of the Issuer by KPCB Digital Growth Fund II, LLC ("KPCB Growth") and KPCB DGF Founders Fund II, LLC ("KPCB FF") without consideration to their members (the "Fund Distribution").

F2 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC ("DGF II Associates"), the managing member of the KPCB Entities, the Reporting Person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The Reporting Person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-033988 · doc4.xml · derivative · entry 6

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 164,595 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.

F3 · derivative.exercise_price: Each share of Series H Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F3 · price: Each share of Series H Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F3 · derivative.exercise_date: Each share of Series H Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F3 · derivative.expiration_date: Each share of Series H Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F4 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC, the managing member of the KPCB Entities, the reporting person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The reporting person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-033988 · doc4.xml · derivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 417,730 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Series C Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F2 · price: Each share of Series C Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F2 · derivative.exercise_date: Each share of Series C Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F2 · derivative.expiration_date: Each share of Series C Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F4 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC, the managing member of the KPCB Entities, the reporting person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The reporting person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-033988 · doc4.xml · derivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,474,200 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 share of Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1.036138784 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F1 · price: Each share of Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1.036138784 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F1 · derivative.exercise_date: Each share of Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1.036138784 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F1 · derivative.expiration_date: Each share of Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1.036138784 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F4 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC, the managing member of the KPCB Entities, the reporting person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The reporting person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-033988 · doc4.xml · nonDerivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 6,056,525

F5 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F5 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F4 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC, the managing member of the KPCB Entities, the reporting person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The reporting person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-033988 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F5 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F5 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was automatically reclassified into one share of Class A Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock.

F4 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC, the managing member of the KPCB Entities, the reporting person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The reporting person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0000899243-20-033988 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 6,056,525

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 share of Series B Convertible Preferred Stock automatically converted into Common Stock on an approximate 1:1.036138784 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F2 · price: Each share of Series C Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F3 · price: Each share of Series H Convertible Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock and had no expiration date.

F4 · ownership.nature: The shares are held for convenience in the name of KPCB Holdings, Inc., as nominee for the accounts of KPCB Digital Growth Fund II, LLC and KPCB Digital Growth Founders Fund II, LLC, (collectively, the "KPCB Entities"). As a managing member of KPCB DGF II Associates, LLC, the managing member of the KPCB Entities, the reporting person shares voting and dispositive control with respect to the shares held by KPCB Holdings, Inc., as nominee. The reporting person disclaims beneficial ownership of these shares except to the extent of any pecuniary interest therein.

SEC source: 0001365916-20-000209 · wf-form4_160807789273022.xml · derivative · entry 8

DOERR L JOHN · CIK 0001032455 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foris Ventures, LLC

Disclosed balance after: 3,778,230

Underlying: Common Stock · 5,000,000 shares

Expires 2021-07-31

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.

F9 · derivative.expiration_date: On December 11, 2020, Foris and the Issuer amended this warrant to extend the termination date from January 31, 2021 to July 31, 2021.

F2 · ownership.nature: The Reporting Person indirectly holds all of the membership interests in Foris Ventures, LLC ("Foris"). The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001365916-20-000209 · wf-form4_160807789273022.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · by Foris Ventures, LLC

Disclosed balance after: 70,156,794

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 · balance_after: Includes 6,666,666 shares of common stock received upon automatic conversion of 20,000 shares of Series E Preferred Stock on August 17, 2020.

F2 · ownership.nature: The Reporting Person indirectly holds all of the membership interests in Foris Ventures, LLC ("Foris"). The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-048860 · doc4.xml · derivative · entry 13

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 739,275

Underlying: Class A Common Stock · 159,115 shares

Expires not disclosed

F13 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F14 · kind: Represents a change in the form of beneficial ownership of Class B Common Stock for individuals and entities associated with KPCB Holdings, Inc., as nominee.

F13 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F13 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F6 · ownership.nature: Held by Vallejo Ventures Trust, L. John and Ann Doerr, Trustees.

SEC source: 0001209191-20-048860 · doc4.xml · derivative · entry 12

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPCB Holdings, Inc. as Nominee

Disclosed balance after: 0

Underlying: Class A Common Stock · 159,115 shares

Expires not disclosed

F13 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F14 · kind: Represents a change in the form of beneficial ownership of Class B Common Stock for individuals and entities associated with KPCB Holdings, Inc., as nominee.

F13 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F13 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F2 · ownership.nature: All shares are held for convenience in the name of KPCB Holdings, Inc., as nominee, for the accounts of such individuals and entities who each exercise their own voting and dispositive control over such shares.

F3 · ownership.nature: KPCB X Associates, LLC ("KPCB X Associates"), is the general partner of Kleiner Perkins Caufield & Byers X-A, L.P. ("KPCB X-A") and Kleiner Perkins Caufield & Byers X-B, L.P. ("KPCB X-B"). Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB X Associates, share voting and dispositive control over the shares held by KPCB X-A and KPCB X-B. Each manager of KPCB X Associates disclaims beneficial ownership of the shares held by KPCB X-A and KPCB X-B.

SEC source: 0001209191-20-048860 · doc4.xml · derivative · entry 11

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPCB Holdings, Inc. as Nominee

Disclosed balance after: 159,115

Underlying: Class A Common Stock · 7,701,219 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.

F13 · derivative.exercise_price: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F1 · kind: Conversion of a derivative security in accordance with its terms.

F13 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F13 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A Common Stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F2 · ownership.nature: All shares are held for convenience in the name of KPCB Holdings, Inc., as nominee, for the accounts of such individuals and entities who each exercise their own voting and dispositive control over such shares.

F3 · ownership.nature: KPCB X Associates, LLC ("KPCB X Associates"), is the general partner of Kleiner Perkins Caufield & Byers X-A, L.P. ("KPCB X-A") and Kleiner Perkins Caufield & Byers X-B, L.P. ("KPCB X-B"). Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB X Associates, share voting and dispositive control over the shares held by KPCB X-A and KPCB X-B. Each manager of KPCB X Associates disclaims beneficial ownership of the shares held by KPCB X-A and KPCB X-B.

SEC source: 0001209191-20-048860 · doc4.xml · nonDerivative · entry 5

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · 2750 Sand Hill Associates, LLC

Disclosed balance after: 8,769

F5 · kind: Represents a change in the form of ownership by virtue of the receipt of shares in the Fund Distribution.

F8 · ownership.nature: Held by 2750 Sand Hill Associates, LLC, of which KPTV, LLC is a member.

SEC source: 0001209191-20-048860 · doc4.xml · nonDerivative · entry 4

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPTV, LLC

Disclosed balance after: 17,534

F5 · kind: Represents a change in the form of ownership by virtue of the receipt of shares in the Fund Distribution.

F7 · ownership.nature: Held by KPTV, LLC, of which Vallejo Ventures Trust is the sole member.

SEC source: 0001209191-20-048860 · doc4.xml · nonDerivative · entry 3

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By trust

Disclosed balance after: 3,040,213

F5 · kind: Represents a change in the form of ownership by virtue of the receipt of shares in the Fund Distribution.

F6 · ownership.nature: Held by Vallejo Ventures Trust, L. John and Ann Doerr, Trustees.

SEC source: 0001209191-20-048860 · doc4.xml · nonDerivative · entry 2

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPCB Holdings, Inc. as Nominee

Disclosed balance after: 0

F4 · kind: Represents a pro-rata in-kind distribution of Class A Common Stock of the Issuer by KPCB X-A and KPCB X-B without consideration to their partners (the "Fund Distribution") and a change in the form of beneficial ownership for individuals and entities associated with KPCB Holdings, Inc.

F2 · ownership.nature: All shares are held for convenience in the name of KPCB Holdings, Inc., as nominee, for the accounts of such individuals and entities who each exercise their own voting and dispositive control over such shares.

F3 · ownership.nature: KPCB X Associates, LLC ("KPCB X Associates"), is the general partner of Kleiner Perkins Caufield & Byers X-A, L.P. ("KPCB X-A") and Kleiner Perkins Caufield & Byers X-B, L.P. ("KPCB X-B"). Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB X Associates, share voting and dispositive control over the shares held by KPCB X-A and KPCB X-B. Each manager of KPCB X Associates disclaims beneficial ownership of the shares held by KPCB X-A and KPCB X-B.

SEC source: 0001209191-20-048860 · doc4.xml · nonDerivative · entry 1

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPCB Holdings, Inc. as Nominee

Disclosed balance after: 7,701,219

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: Conversion of a derivative security in accordance with its terms.

F2 · ownership.nature: All shares are held for convenience in the name of KPCB Holdings, Inc., as nominee, for the accounts of such individuals and entities who each exercise their own voting and dispositive control over such shares.

F3 · ownership.nature: KPCB X Associates, LLC ("KPCB X Associates"), is the general partner of Kleiner Perkins Caufield & Byers X-A, L.P. ("KPCB X-A") and Kleiner Perkins Caufield & Byers X-B, L.P. ("KPCB X-B"). Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB X Associates, share voting and dispositive control over the shares held by KPCB X-A and KPCB X-B. Each manager of KPCB X Associates disclaims beneficial ownership of the shares held by KPCB X-A and KPCB X-B.

SEC source: 0000899243-23-000770 · doc4.xml · derivative · entry 8

DOERR L JOHN · CIK 0001032455 · Director · 10% owner

Foris Ventures, LLC · CIK 0001749713 · 10% owner

Doerr Ann Howland · CIK 0001750962 · 10% owner

Hager Barbara · CIK 0001750733 · 10% owner

Vallejo Ventures Trust UTA 21296 · CIK 0001750751 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foris Ventures, LLC

Disclosed balance after: Not disclosed

Underlying: Common Stock · Not disclosed shares

Expires 2023-07-01

F9 · price: On October 28, 2019, the Issuer, FV, as lender, and the other parties thereto entered into that certain Amended and Restated Loan and Security Agreement (the "LSA"), pursuant to which the Issuer issued certain indebtedness to FV. On June 1, 2020, the parties to the LSA entered into Amendment No. 1 thereto, pursuant to which the Issuer granted FV the right to convert, at its option, all or any portion of the indebtedness outstanding under the LSA (the "2019 Convertible Note"), including accrued and unpaid interest, into shares of Common Stock, subject to stockholder approval, which was granted on August 14, 2020. As of January 4, 2023, 16,680,334 shares of Common Stock are issuable upon conversion of the 2019 Convertible Note in respect of an outstanding principal amount of $50 million and 3,701,734 shares of Common Stock are issuable upon conversion of accrued and unpaid interest of $11.1 million, reflecting a fixed conversion price of $3.00 per share of Common Stock.

F9 · derivative.exercise_date: On October 28, 2019, the Issuer, FV, as lender, and the other parties thereto entered into that certain Amended and Restated Loan and Security Agreement (the "LSA"), pursuant to which the Issuer issued certain indebtedness to FV. On June 1, 2020, the parties to the LSA entered into Amendment No. 1 thereto, pursuant to which the Issuer granted FV the right to convert, at its option, all or any portion of the indebtedness outstanding under the LSA (the "2019 Convertible Note"), including accrued and unpaid interest, into shares of Common Stock, subject to stockholder approval, which was granted on August 14, 2020. As of January 4, 2023, 16,680,334 shares of Common Stock are issuable upon conversion of the 2019 Convertible Note in respect of an outstanding principal amount of $50 million and 3,701,734 shares of Common Stock are issuable upon conversion of accrued and unpaid interest of $11.1 million, reflecting a fixed conversion price of $3.00 per share of Common Stock.

F2 · ownership.nature: L. John Doerr ("John Doerr") indirectly holds all of the membership interests in FV. John Doerr disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

F3 · ownership.nature: Barbara Hager, the manager of FV, may be deemed to have sole power to vote and dispose of the shares held by FV. The Vallejo Ventures Trust U/T/A 2/12/96 ("VVT"), the member of FV, may be deemed to have sole power to vote and dispose of these securities and John Doerr and Ann Doerr, the trustees of VVT, and Barbara Hager, the special trustee of VVT, may be deemed to have shared power to vote and dispose of the reported securities. Each of John Doerr, Ann Doerr and Barbara Hager disclaims beneficial ownership of the reported securities except to the extent of their pecuniary interest therein. FV and VVT are represented on the Issuer's board of directors by John Doerr. Accordingly, each of the Reporting Persons is deemed to be a director by deputization. The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act.

SEC source: 0001209191-20-047655 · doc4.xml · derivative · entry 18

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPCB Holdings, Inc. as Nominee

Disclosed balance after: 7,860,334

Underlying: Class A Common Stock · 866,690 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 · kind: Conversion of a derivative security in accordance with its terms.

F14 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A common stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F14 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A common stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F2 · ownership.nature: All shares are held for convenience in the name of KPCB Holdings, Inc., as nominee, for the accounts of such individuals and entities who each exercise their own voting and dispositive control over such shares.

F3 · ownership.nature: KPCB IX Associates, LLC ("KPCB IX Associates"), is the general partner of Kleiner Perkins Caufield & Byers IX-A, L.P. ("KPCB IX-A") and Kleiner Perkins Caufield & Byers IX-B, L.P. ("KPCB IX-B"). KPCB X Associates, LLC("KPCB X Associates"), is the general partner of Kleiner Perkins Caufield & Byers X-A, L.P. ("KPCB X-A") and Kleiner Perkins Caufield & Byers X-B, L.P. ("KPCB X-B"). Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB IX Associates, share voting and dispositive control over the shares held by KPCB IX-A and KPCB IX-B. Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB X Associates, share voting and dispositive control over the shares held by KPCB X-A and KPCB X-B. Each manager of KPCB IX Associates and KPCB X Associates disclaims beneficial ownership of the shares held by KPCB IX-A, KPCB IX-B, KPCB X-A and KPCB X-B.

SEC source: 0001209191-20-047655 · doc4.xml · derivative · entry 17

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · KPCB Holdings, Inc. as Nominee

Disclosed balance after: 0

Underlying: Class B Common Stock · 866,690 shares

Expires 2021-12-01

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.

F19 · derivative.exercise_price: Pursuant to the Amended and Restated Indenture dated April 20, 2020 governing the 6% Convertible Notes, the maturity date of the 6% Convertible Notes was extended from Demember 1, 2020 to December 1, 2021 and the conversion price was amended from $11.25 to $8.00. In addition, the interest rate was increased from 6.0% to 10.0% per annum, payable in cash.

F1 · kind: Conversion of a derivative security in accordance with its terms.

F16 · derivative.exercise_date: The outstanding principal and accrued interest on the 6% Convertible Notes due 2020 (the "6% Convertible Notes") will be convertible at any time at the option of the holders thereof into shares of Issuer's Class B Common Stock.

F19 · derivative.expiration_date: Pursuant to the Amended and Restated Indenture dated April 20, 2020 governing the 6% Convertible Notes, the maturity date of the 6% Convertible Notes was extended from Demember 1, 2020 to December 1, 2021 and the conversion price was amended from $11.25 to $8.00. In addition, the interest rate was increased from 6.0% to 10.0% per annum, payable in cash.

F14 · derivative.underlying: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A common stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F18 · derivative.underlying_shares: The number of Class B Common Stock shares reflects the principal as of August 13, 2020.

F2 · ownership.nature: All shares are held for convenience in the name of KPCB Holdings, Inc., as nominee, for the accounts of such individuals and entities who each exercise their own voting and dispositive control over such shares.

F3 · ownership.nature: KPCB IX Associates, LLC ("KPCB IX Associates"), is the general partner of Kleiner Perkins Caufield & Byers IX-A, L.P. ("KPCB IX-A") and Kleiner Perkins Caufield & Byers IX-B, L.P. ("KPCB IX-B"). KPCB X Associates, LLC("KPCB X Associates"), is the general partner of Kleiner Perkins Caufield & Byers X-A, L.P. ("KPCB X-A") and Kleiner Perkins Caufield & Byers X-B, L.P. ("KPCB X-B"). Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB IX Associates, share voting and dispositive control over the shares held by KPCB IX-A and KPCB IX-B. Brook Byers, L. John Doerr, Kevin Compton, Doug Mackenzie, Raymond Lane and Theodore Schlein, the managers of KPCB X Associates, share voting and dispositive control over the shares held by KPCB X-A and KPCB X-B. Each manager of KPCB IX Associates and KPCB X Associates disclaims beneficial ownership of the shares held by KPCB IX-A, KPCB IX-B, KPCB X-A and KPCB X-B.

SEC source: 0001209191-20-047655 · doc4.xml · derivative · entry 16

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Foris Ventures, LLC

Disclosed balance after: 1,250,000

Underlying: Class A Common Stock · 1,250,000 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 · kind: Conversion of a derivative security in accordance with its terms.

F14 · derivative.exercise_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A common stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F14 · derivative.expiration_date: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A common stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F17 · ownership.nature: The Reporting Person indirectly holds all of the membership interests in Foris Ventures, LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-047655 · doc4.xml · derivative · entry 15

DOERR L JOHN · CIK 0001032455 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Foris Ventures, LLC

Disclosed balance after: 0

Underlying: Class B Common Stock · 1,250,000 shares

Expires 2021-12-01

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.

F1 · kind: Conversion of a derivative security in accordance with its terms.

F16 · derivative.exercise_date: The outstanding principal and accrued interest on the 6% Convertible Notes due 2020 (the "6% Convertible Notes") will be convertible at any time at the option of the holders thereof into shares of Issuer's Class B Common Stock.

F14 · derivative.underlying: The Class B Common Stock is convertible into the Issuer's Class A Common Stock on a 1-for-1 basis (a) at the holder's option; or (b) upon any transfer except certain permitted transfers. All the outstanding shares of Class B Common Stock will convert automatically into shares of Class A common stock upon the date that is the earliest to occur of (i) immediately prior to the close of business on the fifth anniversary of July 27, 2018, (ii) immediately prior to the close of business on the date on which the outstanding shares of Class B Common Stock represent less than five percent (5%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding, (iii) the date and time, or the occurrence of an event, specified in a written conversion election delivered by KR Sridhar to the Secretary of the Issuer or Chairman of the Issuer's Board to so convert all shares of Class B Common Stock, or (iv) immediately following the date of the death of KR Sridhar.

F18 · derivative.underlying_shares: The number of Class B Common Stock shares reflects the principal as of August 13, 2020.

F17 · ownership.nature: The Reporting Person indirectly holds all of the membership interests in Foris Ventures, LLC. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.