TSPH

SEC source: 0000899243-21-049304 · doc4.xml · derivative · entry 8

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 196,875

Underlying: Class A Common Stock · 21,875 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.

F8 · derivative.exercise_price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · derivative.exercise_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · derivative.expiration_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-049304 · doc4.xml · nonDerivative · entry 1

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,715,233

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-049302 · doc4.xml · derivative · entry 7

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,750

Underlying: Class A Common Stock · 3,750 shares

Expires not disclosed

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

F7 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-049302 · doc4.xml · nonDerivative · entry 1

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,145

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048916 · doc4.xml · derivative · entry 8

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,750

Underlying: Class A Common Stock · 625 shares

Expires not disclosed

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

F7 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048916 · doc4.xml · nonDerivative · entry 4

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,053

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048916 · doc4.xml · nonDerivative · entry 3

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,428

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $34.03 to $34.63, inclusive.

SEC source: 0000899243-21-048916 · doc4.xml · nonDerivative · entry 2

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,557

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $33.03 to $34.02, inclusive. The Reporting Person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range(s) set forth in footnotes 3 to 6 of this Form 4.

SEC source: 0000899243-21-048909 · doc4.xml · derivative · entry 9

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,750

Underlying: Class A Common Stock · 21,875 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.

F8 · derivative.exercise_price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · derivative.exercise_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · derivative.expiration_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048909 · doc4.xml · nonDerivative · entry 4

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,702,173

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048909 · doc4.xml · nonDerivative · entry 3

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,680,298

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $34.03 to $34.63, inclusive.

SEC source: 0000899243-21-048909 · doc4.xml · nonDerivative · entry 2

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,686,315

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $33.03 to $34.02, inclusive. The Reporting Person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range(s) set forth in footnotes 3 to 6 of this Form 4.

SEC source: 0000899243-21-048914 · doc4.xml · derivative · entry 8

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,500

Underlying: Class A Common Stock · 3,750 shares

Expires not disclosed

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

F7 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048914 · doc4.xml · nonDerivative · entry 4

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,724

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048914 · doc4.xml · nonDerivative · entry 3

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,974

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $34.03 to $34.63, inclusive.

SEC source: 0000899243-21-048914 · doc4.xml · nonDerivative · entry 2

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,881

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $33.03 to $34.02, inclusive. The Reporting Person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range(s) set forth in footnotes 3 to 6 of this Form 4.

SEC source: 0000899243-21-048916 · doc4.xml · derivative · entry 7

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,375

Underlying: Class A Common Stock · 625 shares

Expires not disclosed

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

F7 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048916 · doc4.xml · nonDerivative · entry 1

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,609

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048909 · doc4.xml · derivative · entry 8

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,625

Underlying: Class A Common Stock · 21,875 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.

F8 · derivative.exercise_price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · derivative.exercise_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F8 · derivative.expiration_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048909 · doc4.xml · nonDerivative · entry 1

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,688,764

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048914 · doc4.xml · derivative · entry 7

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,250

Underlying: Class A Common Stock · 3,750 shares

Expires not disclosed

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

F7 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on December 15, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048914 · doc4.xml · nonDerivative · entry 1

Dillon Patrick · CIK 0001851986 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,250

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048910 · doc4.xml · derivative · entry 4

Buss Brad W · CIK 0001336664 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,420 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.

F4 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048910 · doc4.xml · nonDerivative · entry 1

Buss Brad W · CIK 0001336664 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,680

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-048913 · doc4.xml · derivative · entry 4

Francis Karen C · CIK 0001607429 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 4,420 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.

F4 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-048913 · doc4.xml · nonDerivative · entry 1

Francis Karen C · CIK 0001607429 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,822

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-040624 · doc4.xml · derivative · entry 1

STERLING MICHELLE M · CIK 0001639912 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,708

Underlying: Class A Common Stock · 3,708 shares

Expires not disclosed

F1 · derivative.exercise_price: The Reporting Person was granted Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied on the earlier of the first day of the month that follows the one-year anniversary of October 18, 2021 or on the date of the next regular annual meeting of the Company's stockholders held following October 18, 2021, provided that the Reporting Person remains in continuous service through such vesting date.

F1 · derivative.exercise_date: The Reporting Person was granted Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied on the earlier of the first day of the month that follows the one-year anniversary of October 18, 2021 or on the date of the next regular annual meeting of the Company's stockholders held following October 18, 2021, provided that the Reporting Person remains in continuous service through such vesting date.

F1 · derivative.expiration_date: The Reporting Person was granted Restricted Stock Units ("RSUs") which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied on the earlier of the first day of the month that follows the one-year anniversary of October 18, 2021 or on the date of the next regular annual meeting of the Company's stockholders held following October 18, 2021, provided that the Reporting Person remains in continuous service through such vesting date.

SEC source: 0000899243-21-038827 · doc4.xml · nonDerivative · entry 3

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,666,889

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $36.17 to $36.86, inclusive.

SEC source: 0000899243-21-038827 · doc4.xml · nonDerivative · entry 2

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,668,989

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $35.15 to $36.13, inclusive. The Reporting Person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range(s) set forth in footnotes 3 and 4 of this Form 4.

SEC source: 0000899243-21-038644 · doc4.xml · nonDerivative · entry 3

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,984

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $36.72 to $37.52, inclusive.

SEC source: 0000899243-21-038644 · doc4.xml · nonDerivative · entry 2

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,800

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $35.65 to $36.60, inclusive. The Reporting Person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range(s) set forth in footnotes 3 and 4 of this Form 4.

SEC source: 0000899243-21-038827 · doc4.xml · derivative · entry 5

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,500

Underlying: Class A Common Stock · 87,500 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.

F6 · derivative.exercise_price: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F6 · derivative.exercise_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F6 · derivative.expiration_date: Represents the settlement of vested RSUs. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-038827 · doc4.xml · nonDerivative · entry 1

Lu Cheng · CIK 0001851981 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,702,319

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-038644 · doc4.xml · derivative · entry 4

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Class A Common Stock · 10,000 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.

F5 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F5 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F5 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F5 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a four-year period. 25% will vest on September 29, 2021 and 6.25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-038644 · doc4.xml · nonDerivative · entry 1

Mullen James · CIK 0001852111 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

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: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-036436 · doc4.xml · derivative · entry 4

Buss Brad W · CIK 0001336664 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,420

Underlying: Class A Common Stock · 4,420 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.

F4 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-036436 · doc4.xml · nonDerivative · entry 1

Buss Brad W · CIK 0001336664 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,260

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-036435 · doc4.xml · derivative · entry 4

Francis Karen C · CIK 0001607429 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,420

Underlying: Class A Common Stock · 4,420 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.

F4 · derivative.exercise_price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · price: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.exercise_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F4 · derivative.expiration_date: The Reporting Person was granted RSUs which represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a one-year period. 25% of the RSUs vested on March 15, 2021 and 25% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-036435 · doc4.xml · nonDerivative · entry 1

Francis Karen C · CIK 0001607429 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,402

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-035993 · doc4.xml · nonDerivative · entry 6

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,614,819

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the previously reported vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $39.59 to $40.36, inclusive.

SEC source: 0000899243-21-035993 · doc4.xml · nonDerivative · entry 5

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,620,217

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the previously reported vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $38.58 to $39.58, inclusive.

SEC source: 0000899243-21-035993 · doc4.xml · derivative · entry 8

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 350,000

Underlying: Class A Common Stock · 108,334 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.

F9 · derivative.exercise_price: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F9 · price: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F9 · derivative.exercise_date: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F9 · derivative.expiration_date: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-035993 · doc4.xml · nonDerivative · entry 4

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,658,542

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the previously reported vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $41.92 to $42.70, inclusive.

SEC source: 0000899243-21-035993 · doc4.xml · nonDerivative · entry 3

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,669,497

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the previously reported vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $40.79 to $41.77, inclusive.

SEC source: 0000899243-21-035993 · doc4.xml · nonDerivative · entry 2

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,681,588

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the previously reported vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $39.78 to $40.78, inclusive. The Reporting Person undertakes to provide to the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range(s) set forth in footnotes 3 through 7 of this Form 4.

SEC source: 0000899243-21-035993 · doc4.xml · nonDerivative · entry 1

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,702,176

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-035502 · doc4.xml · nonDerivative · entry 5

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,485,508

F2 · kind: The sales reported represent shares of Class A Common Stock required to be sold by the Reporting Person to cover tax withholding obligations in connection with the previously reported vesting and settlement of RSUs. These sales are mandated by the issuer's election under its equity incentive plans to require the satisfaction of tax withholding obligations to be funded by a "sell to cover" transaction and do not represent discretionary trades by the Reporting Person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices within the range of $41.65 to $42.63, inclusive.

SEC source: 0000899243-21-035748 · doc4.xml · derivative · entry 3

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 458,334

Underlying: Class A Common Stock · 108,334 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: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F3 · price: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F3 · derivative.exercise_date: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F3 · derivative.expiration_date: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

SEC source: 0000899243-21-035748 · doc4.xml · nonDerivative · entry 1

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,593,842

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 Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

F1 · price: The Reporting Person received Restricted Stock Units ("RSUs") that represent a contingent right to receive one share of Class A Common Stock for each RSU upon the satisfaction of applicable vesting conditions. The shares were issued pursuant to vested RSUs.

SEC source: 0000899243-21-035502 · doc4.xml · derivative · entry 8

Lu Cheng · CIK 0001851981 · Director · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 566,668

Underlying: Class A Common Stock · 108,333 shares

Expires not disclosed

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

F7 · derivative.exercise_price: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · price: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.exercise_date: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.

F7 · derivative.expiration_date: Represents the settlement of a vested RSU. The Reporting Person was previously granted RSUs that represent a contingent right to receive one share of Class A Common Stock for each RSU. The RSUs are subject to a service-based vesting requirement, which shall be satisfied over a three-year period. 30% of the RSUs vested on June 30, 2020 and 8.75% of the RSUs shall vest each quarter thereafter, subject to the Reporting Person's continuous service with the issuer.