JENKINS MARK W.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 9

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 204,380

F1 · kind: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F6 · price: This transaction was executed in multiple trades at prices ranging from $318.16 to $318.63 inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 8

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 204,689

F1 · kind: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F5 · price: This transaction was executed in multiple trades at prices ranging from $317.12 to $318.06 inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 7

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 204,989

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 · shares: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 6

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 204,239

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 · shares: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 5

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 202,239

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 · shares: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 4

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 192,239

F4 · shares: Represents total number of shares of Class A Common Stock of the Issuer withheld for taxes upon vesting of restricted stock units pursuant to various awards.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · derivative · entry 23

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,208

Underlying: Class A Common Stock · 31,380 shares

Expires 2032-02-21

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

F1 · kind: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F21 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vested 25% on April 1, 2023 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 3

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 193,459

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 · shares: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 2

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 162,079

F1 · kind: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F3 · price: This transaction was executed in multiple trades at prices ranging from $326.40 to $327.10 inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000206 · wk-form4_1748989258.xml · nonDerivative · entry 1

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 193,459

F1 · kind: The reported option exercises, unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F2 · price: This transaction was executed in multiple trades at prices ranging from $325.00 to $325.75, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000186 · wk-form4_1747432124.xml · derivative · entry 4

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 43,807

Underlying: Class A Common Stock · 12,691 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: The reported unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F4 · kind: Mr. Jenkins was granted the 60,000 Class B Units on January 28, 2016 with a participation threshold of $4.878; 12,000 vested on March 1, 2016 and 1,000 vested on the first of each month thereafter. The Class B Units have no expiration date.

F4 · shares: Mr. Jenkins was granted the 60,000 Class B Units on January 28, 2016 with a participation threshold of $4.878; 12,000 vested on March 1, 2016 and 1,000 vested on the first of each month thereafter. The Class B Units have no expiration date.

F4 · derivative.exercise_date: Mr. Jenkins was granted the 60,000 Class B Units on January 28, 2016 with a participation threshold of $4.878; 12,000 vested on March 1, 2016 and 1,000 vested on the first of each month thereafter. The Class B Units have no expiration date.

F4 · derivative.expiration_date: Mr. Jenkins was granted the 60,000 Class B Units on January 28, 2016 with a participation threshold of $4.878; 12,000 vested on March 1, 2016 and 1,000 vested on the first of each month thereafter. The Class B Units have no expiration date.

F3 · derivative.underlying_shares: Pursuant to an exchange agreement among the Issuer and certain common unit holders of Carvana Group, LLC, dated April 27, 2017 (the "Exchange Agreement"), holders of Class B Units may exchange their Class B Units for a number of shares of the Issuer's Class A Common Stock equal to the Class A Common Stock Value less the Adjusted Participation Threshold (as each term is defined in the Exchange Agreement) multiplied by 0.8 times the number of Class B Units being exchanged, divided by the Class A Common Stock Value.

SEC source: 0001690820-25-000186 · wk-form4_1747432124.xml · derivative · entry 3

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 7,309 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: Mr. Jenkins was granted the 100,000 Class B Units on October 21, 2016 with a participation threshold of $5.81; 20,000 vested on January 1, 2017 and 1,667 vested on the first of each month thereafter. The Class B units have no expiration date.

F1 · kind: The reported unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F2 · kind: Mr. Jenkins was granted the 100,000 Class B Units on October 21, 2016 with a participation threshold of $5.81; 20,000 vested on January 1, 2017 and 1,667 vested on the first of each month thereafter. The Class B units have no expiration date.

F1 · shares: The reported unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F2 · shares: Mr. Jenkins was granted the 100,000 Class B Units on October 21, 2016 with a participation threshold of $5.81; 20,000 vested on January 1, 2017 and 1,667 vested on the first of each month thereafter. The Class B units have no expiration date.

F2 · derivative.exercise_date: Mr. Jenkins was granted the 100,000 Class B Units on October 21, 2016 with a participation threshold of $5.81; 20,000 vested on January 1, 2017 and 1,667 vested on the first of each month thereafter. The Class B units have no expiration date.

F2 · derivative.expiration_date: Mr. Jenkins was granted the 100,000 Class B Units on October 21, 2016 with a participation threshold of $5.81; 20,000 vested on January 1, 2017 and 1,667 vested on the first of each month thereafter. The Class B units have no expiration date.

F3 · derivative.underlying_shares: Pursuant to an exchange agreement among the Issuer and certain common unit holders of Carvana Group, LLC, dated April 27, 2017 (the "Exchange Agreement"), holders of Class B Units may exchange their Class B Units for a number of shares of the Issuer's Class A Common Stock equal to the Class A Common Stock Value less the Adjusted Participation Threshold (as each term is defined in the Exchange Agreement) multiplied by 0.8 times the number of Class B Units being exchanged, divided by the Class A Common Stock Value.

SEC source: 0001690820-25-000186 · wk-form4_1747432124.xml · nonDerivative · entry 2

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,459

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

F1 · kind: The reported unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F2 · price: Mr. Jenkins was granted the 100,000 Class B Units on October 21, 2016 with a participation threshold of $5.81; 20,000 vested on January 1, 2017 and 1,667 vested on the first of each month thereafter. The Class B units have no expiration date.

F3 · price: Pursuant to an exchange agreement among the Issuer and certain common unit holders of Carvana Group, LLC, dated April 27, 2017 (the "Exchange Agreement"), holders of Class B Units may exchange their Class B Units for a number of shares of the Issuer's Class A Common Stock equal to the Class A Common Stock Value less the Adjusted Participation Threshold (as each term is defined in the Exchange Agreement) multiplied by 0.8 times the number of Class B Units being exchanged, divided by the Class A Common Stock Value.

F4 · price: Mr. Jenkins was granted the 60,000 Class B Units on January 28, 2016 with a participation threshold of $4.878; 12,000 vested on March 1, 2016 and 1,000 vested on the first of each month thereafter. The Class B Units have no expiration date.

SEC source: 0001690820-25-000186 · wk-form4_1747432124.xml · nonDerivative · entry 1

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 193,459

F1 · kind: The reported unit conversions and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · derivative · entry 20

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,846

Underlying: Class A Common Stock · 750 shares

Expires 2034-02-13

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 · kind: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F16 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vests 25% on April 1, 2025 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · derivative · entry 19

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,703

Underlying: Class A Common Stock · 2,000 shares

Expires 2034-01-24

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 · kind: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F16 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vests 25% on April 1, 2025 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · derivative · entry 18

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 248,513

Underlying: Class A Common Stock · 10,000 shares

Expires 2033-02-22

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 · kind: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F15 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vested 25% on April 1, 2024 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 17

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,459

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F14 · price: This transaction was executed in multiple trades at prices ranging from $262.48 to $262.81, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 16

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,659

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F13 · price: This transaction was executed in multiple trades at prices ranging from $260.74 to $261.16, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 15

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,859

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F12 · price: This transaction was executed in multiple trades at prices ranging from $258.99 to $259.74, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 14

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,099

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F11 · price: This transaction was executed in multiple trades at prices ranging from $257.95 to $258.03, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 13

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,299

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F10 · price: This transaction was executed in multiple trades at prices ranging from $256.89 to $257.61, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 12

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,699

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F9 · price: This transaction was executed in multiple trades at prices ranging from $255.72 to $256.69, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 11

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 215,765

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F8 · price: This transaction was executed in multiple trades at prices ranging from $254.71 to $255.65, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 10

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 217,275

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F7 · price: This transaction was executed in multiple trades at prices ranging from $253.63 to $254.52, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 9

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 218,175

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F6 · price: This transaction was executed in multiple trades at prices ranging from $252.52 to $253.44, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 8

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,114

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F5 · price: This transaction was executed in multiple trades at prices ranging from $251.40 to $252.38, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 7

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 224,259

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F4 · price: This transaction was executed in multiple trades at prices ranging from $250.18 to $250.96, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 6

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 224,559

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F3 · price: This transaction was executed in multiple trades at prices ranging from $248.00 to $248.95, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 5

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 225,909

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 4

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 226,209

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 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 3

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 225,459

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 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 2

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 223,459

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 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000148 · wk-form4_1746487436.xml · nonDerivative · entry 1

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 213,459

F1 · shares: Represents total number of shares of Class A Common Stock of the Issuer withheld for taxes upon vesting of restricted stock units pursuant to various awards.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · derivative · entry 18

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,596

Underlying: Class A Common Stock · 9,199 shares

Expires 2034-02-13

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 · kind: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F14 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vests 25% on April 1, 2025 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · derivative · entry 17

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 72,703

Underlying: Class A Common Stock · 24,234 shares

Expires 2034-01-24

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 · kind: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F14 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vests 25% on April 1, 2025 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · derivative · entry 16

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 258,513

Underlying: Class A Common Stock · 10,000 shares

Expires 2033-02-22

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 · kind: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F13 · derivative.exercise_date: The non-qualified stock options representing the right to purchase for the exercise price Class A Common Stock of the Issuer vested 25% on April 1, 2024 and monthly thereafter for the following three years, subject to the Reporting Person's continued service with the Issuer.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 15

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,678

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 14

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 214,878

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F12 · price: This transaction was executed in multiple trades at prices ranging from $211.93 to $212.89, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 13

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 223,655

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F11 · price: This transaction was executed in multiple trades at prices ranging from $210.93 to $211.92, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 12

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 232,117

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F10 · price: This transaction was executed in multiple trades at prices ranging from $209.93 to $210.92, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 11

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 238,964

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F9 · price: This transaction was executed in multiple trades at prices ranging from $28.92 to $209.91, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 10

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 243,402

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F8 · price: This transaction was executed in multiple trades at prices ranging from $207.91 to $208.87, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 9

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 244,011

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F7 · price: This transaction was executed in multiple trades at prices ranging from $206.86 to $207.77, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 8

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 246,737

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F6 · price: This transaction was executed in multiple trades at prices ranging from $205.86 to $206.84, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 7

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 249,774

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F5 · price: This transaction was executed in multiple trades at prices ranging from $204.86 to $205.85, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 6

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 254,011

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F4 · price: This transaction was executed in multiple trades at prices ranging from $203.83 to $204.78, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 5

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 257,511

F2 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

F3 · price: This transaction was executed in multiple trades at prices ranging from $202.55 to $203.56, inclusive. The price reported above reflects the volume weighted average sale price. The Reporting Person undertakes to provide, upon request by the SEC staff, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each price.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 4

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 258,111

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 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.

SEC source: 0001690820-25-000128 · wk-form4_1743633246.xml · nonDerivative · entry 3

JENKINS MARK W. · CIK 0001700540 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 248,912

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 · shares: The reported option exercises and sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 5, 2024.