RIVN

SEC source: 0001628280-25-006480 · wk-form4_1740006250.xml · nonDerivative · entry 3

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 335,076

F3 · kind: The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended September 30, 2024, filed with the Securities and Exchange Commission on November 7, 2024.

F5 · shares: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $14.08 to $14.35, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-25-006480 · wk-form4_1740006250.xml · nonDerivative · entry 2

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 338,991

F3 · kind: The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended September 30, 2024, filed with the Securities and Exchange Commission on November 7, 2024.

F4 · shares: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $14.08 to $14.33, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-25-006481 · wk-form4_1740006312.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 840,150

F1 · shares: 23,211 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 45,707 Restricted Stock Units on February 15, 2025.

F2 · price: The closing price of the Company's Class A Common Stock on February 14, 2025.

SEC source: 0001628280-25-006480 · wk-form4_1740006250.xml · nonDerivative · entry 1

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 341,932

F1 · shares: 9,968 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 26,761 Restricted Stock Units on February 15, 2025.

F2 · price: The closing price of the Company's Class A Common Stock on February 14, 2025.

SEC source: 0001628280-25-002395 · wk-form4_1737669428.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,713,834

Underlying: Class A Common Stock · 35,713 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-25-002395 · wk-form4_1737669428.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 863,361

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $13.37 to $14.02, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-25-002395 · wk-form4_1737669428.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 899,074

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: 0001628280-25-003347 · wk-form4_1738362570.xml · nonDerivative · entry 1

MARCARIO ROSE M · CIK 0001253620 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,782

F1 · shares: Represents an award of 1,523 restricted stock units, which vested on January 21, 2025. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the restricted stock units until the Reporting Person's termination of service as a director of the Issuer. The restricted stock units will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

SEC source: 0001628280-25-003348 · wk-form4_1738362580.xml · nonDerivative · entry 1

Krawiec Peter · CIK 0001891037 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,567

F1 · shares: Represents an award of 923 restricted stock units, which vested on January 21, 2025. The restricted stock units settled in shares of the Issuer's Class A Common Stock upon vesting.

SEC source: 0001628280-25-003346 · wk-form4_1738362561.xml · nonDerivative · entry 1

Schwartz Sanford Harold · CIK 0001891751 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,860

F1 · shares: Represents an award of 1,430 restricted stock units, which vested on January 21, 2025. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the restricted stock units until the Reporting Person's termination of service as a director of the Issuer. The restricted stock units will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

SEC source: 0001628280-25-000973 · wk-form4_1736375823.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,749,547

Underlying: Class A Common Stock · 71,429 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-25-000973 · wk-form4_1736375823.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 863,361

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $15.94 to $16.60, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-25-000973 · wk-form4_1736375823.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 934,790

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: 0001628280-24-052447 · wk-form4_1735251608.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,820,976

Underlying: Class A Common Stock · 71,429 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-052447 · wk-form4_1735251608.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 863,361

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $13.725 to $14.075, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote

SEC source: 0001628280-24-052447 · wk-form4_1735251608.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 934,790

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: 0001628280-24-051899 · wk-form4_1734559372.xml · nonDerivative · entry 1

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 351,900

F1 · kind: The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended September 30, 2024, filed with the Securities and Exchange Commission on November 7, 2024.

SEC source: 0001628280-24-051497 · wk-form4_1734386416.xml · derivative · entry 3

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,892,405

Underlying: Class A Common Stock · 71,429 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-051497 · wk-form4_1734386416.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 863,361

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $13.504 to $13.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-24-051497 · wk-form4_1734386416.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 934,790

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: 0001628280-24-049469 · wk-form4_1732918725.xml · nonDerivative · entry 1

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 370,401

F1 · kind: The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended September 30, 2024, filed with the Securities and Exchange Commission on November 7, 2024.

SEC source: 0001628280-24-049417 · wk-form4_1732745995.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,963,834

Underlying: Class A Common Stock · 83,334 shares

Expires 2029-03-15

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

F2 · derivative.exercise_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-049417 · wk-form4_1732745995.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 863,361

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

SEC source: 0001628280-24-049417 · wk-form4_1732745995.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 946,695

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: 0001628280-24-048544 · wk-form4_1732055627.xml · nonDerivative · entry 2

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 378,498

F3 · kind: The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 16, 2024.

SEC source: 0001628280-24-048545 · wk-form4_1732055638.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 863,361

F1 · shares: 23,165 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 45,707 Restricted Stock Units on November 15, 2024.

F2 · price: The closing price of the Company's Class A Common Stock on November 14, 2024.

SEC source: 0001628280-24-048544 · wk-form4_1732055627.xml · nonDerivative · entry 1

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 381,708

F1 · shares: 10,954 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 26,761 Restricted Stock Units on November 15, 2024.

F2 · price: The closing price of the Company's Class A Common Stock on November 14, 2024.

SEC source: 0001628280-24-043457 · wk-form4_1729716106.xml · nonDerivative · entry 1

MARCARIO ROSE M · CIK 0001253620 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,259

F1 · shares: Represents an award of 1,626 restricted stock units, which vested on October 21, 2024. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the restricted stock units until the Reporting Person's termination of service as a director of the Issuer. The restricted stock units will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

SEC source: 0001628280-24-043456 · wk-form4_1729716096.xml · nonDerivative · entry 1

Schwartz Sanford Harold · CIK 0001891751 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,430

F1 · shares: Represents an award of 1,527 restricted stock units, which vested on October 21, 2024. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the restricted stock units until the Reporting Person's termination of service as a director of the Issuer. The restricted stock units will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

SEC source: 0001628280-24-043455 · wk-form4_1729716086.xml · nonDerivative · entry 1

Krawiec Peter · CIK 0001891037 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,644

F1 · shares: Represents an award of 985 restricted stock units, which vested on October 21, 2024. The restricted stock units settled in shares of the Issuer's Class A Common Stock upon vesting.

SEC source: 0001628280-24-041309 · wk-form4_1727298631.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,047,168

Underlying: Class A Common Stock · 83,333 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-041309 · wk-form4_1727298631.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 886,526

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $11.42 to $11.85, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-24-041309 · wk-form4_1727298631.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 969,859

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: 0001628280-24-040542 · wk-form4_1726521656.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,130,501

Underlying: Class A Common Stock · 83,333 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-040542 · wk-form4_1726521656.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 886,526

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $13.52 to $13.81, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-24-040542 · wk-form4_1726521656.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 969,859

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: 0001628280-24-037768 · wk-form4_1724101583.xml · nonDerivative · entry 2

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 392,662

F3 · kind: The sale reported in this transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2023.

SEC source: 0001628280-24-037770 · wk-form4_1724101594.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 886,526

F1 · shares: 23,165 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 45,707 Restricted Stock Units on August 15, 2024.

F2 · price: The closing price of the Company's Class A Common Stock on August 14, 2024.

SEC source: 0001628280-24-037768 · wk-form4_1724101583.xml · nonDerivative · entry 1

McDonough Claire · CIK 0001890925 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 395,872

F1 · shares: 9,550 shares of Class A Common Stock were withheld by the Company for the purposes of satisfying tax withholding obligations in connection with the vesting of 26,761 Restricted Stock Units on August 15, 2024.

F2 · price: The closing price of the Company's Class A Common Stock on August 14, 2024.

SEC source: 0001628280-24-033566 · wk-form4_1722375542.xml · nonDerivative · entry 1

Baker Jeff · CIK 0001699866 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,243

F1 · shares: As a result of Reporting Person's resignation as Chief Accounting Officer of the Issuer effective July 27, 2024 (the "Effective Date"), as previously disclosed by the Issuer in its Current Report on Form 8-K filed with the Securities and Exchange Commission on July 5, 2024, as of the Effective Date the Reporting Person forfeited 104,849 unvested Restricted Stock Units ("RSUs") previously granted. As of the Effective Date the Reporting Person is no longer subject to Section 16.

SEC source: 0001628280-24-032855 · wk-form4_1721855200.xml · nonDerivative · entry 1

MARCARIO ROSE M · CIK 0001253620 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,633

F1 · shares: Represents an award of 1,707 restricted stock units, which vested on July 22, 2024. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the restricted stock units until the Reporting Person's termination of service as a director of the Issuer. The restricted stock units will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

SEC source: 0001628280-24-032854 · wk-form4_1721855189.xml · nonDerivative · entry 1

Krawiec Peter · CIK 0001891037 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,659

F1 · shares: Represents an award of 1,064 restricted stock units, which vested on July 22, 2024. The restricted stock units settled in shares of the Issuer's Class A Common Stock upon vesting.

SEC source: 0001628280-24-032853 · wk-form4_1721855179.xml · nonDerivative · entry 1

Schwartz Sanford Harold · CIK 0001891751 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 167,903

F1 · shares: Represents an award of 1,650 restricted stock units, which vested on July 22, 2024. The Reporting Person has elected to defer the issuance of the shares of the Issuer's Class A Common Stock underlying the restricted stock units until the Reporting Person's termination of service as a director of the Issuer. The restricted stock units will settle in shares of the Issuer's Class A Common Stock upon such termination of service.

SEC source: 0001628280-24-032852 · wk-form4_1721855168.xml · derivative · entry 8

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,213,834

Underlying: Class A Common Stock · 35,716 shares

Expires 2029-03-15

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

F4 · derivative.exercise_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-032852 · wk-form4_1721855168.xml · derivative · entry 7

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,249,550

Underlying: Class A Common Stock · 35,713 shares

Expires 2029-03-15

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

F4 · derivative.exercise_date: The stock option was fully vested as of February 14, 2023.

SEC source: 0001628280-24-032852 · wk-form4_1721855168.xml · nonDerivative · entry 4

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 909,691

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F3 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $16.85 to $17.18, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-24-032852 · wk-form4_1721855168.xml · nonDerivative · entry 3

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 945,407

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: 0001628280-24-032852 · wk-form4_1721855168.xml · nonDerivative · entry 2

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 909,691

F1 · kind: The sale reported in this transaction was effected automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2024, as described in the Issuer's Quarterly Report on Form 10-Q for the three months ended March 31, 2024, filed with the Securities and Exchange Commission (the "SEC") on May 7, 2024.

F2 · price: The price reported is a weighted average sale price. The shares were sold in multiple transactions at prices ranging from $16.85 to $17.15, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001628280-24-032852 · wk-form4_1721855168.xml · nonDerivative · entry 1

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 945,404

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: 0001628280-24-031974 · wk-form4_1721163592.xml · derivative · entry 5

Scaringe Robert J · CIK 0001891517 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,285,263

Underlying: Class A Common Stock · 200,000 shares

Expires 2029-03-15

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_date: The stock option was fully vested as of February 14, 2023.