ZIP

SEC source: 0001209191-21-036698 · doc4.xml · derivative · entry 2

Irving Blake · CIK 0001492275 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,420

Underlying: Class A Common Stock · 1,420 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.

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036698 · doc4.xml · derivative · entry 1

Irving Blake · CIK 0001492275 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 1,420 shares

Expires 2026-06-04

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

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F1 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F2 · derivative.exercise_date: Commencing on April 1, 2019, the RSUs shall vest upon satisfaction of two conditions while the Reporting Person remains an employee or provider of services to the Issuer: (A) a time and service requirement satisfied as to 1/4 of the RSUs on each quarterly vesting date following the vesting commencement date; and (B) a liquidity event requirement satisfied on the earliest to occur of the first trading day following the expiration of the lockup period applicable to an IPO of the Issuer's equity securities pursuant to an effective registration statement, March 15 of the calendar year following the year in which an IPO occurs, or a change in control. The Issuer's Board of Directors has waived the liquidity event requirement condition effective as of the earlier of the first day of trading of the Issuer's Class A Common Stock on the (i) New York Stock Exchange and (ii) March 15, 2022.

SEC source: 0001209191-21-036707 · doc4.xml · derivative · entry 8

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 111,438 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036707 · doc4.xml · derivative · entry 7

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,438

Underlying: Class A Common Stock · 111,438 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036707 · doc4.xml · derivative · entry 6

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 123,750

Underlying: Class B Common Stock · 56,250 shares

Expires 2023-12-15

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

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F8 · derivative.exercise_date: 25% of the total shares underlying the option vested on January 1, 2021, and the remainder will vest as to 1/16 of the total award in quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-036707 · doc4.xml · derivative · entry 5

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 212,812

Underlying: Class B Common Stock · 14,188 shares

Expires 2024-12-15

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

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · derivative.exercise_date: Commencing on March 24, 2021, the RSUs shall vest upon satisfaction of two conditions while the recipient remains an employee or provider of services to the Issuer: (a) a time and service requirement satisfied as to 1/16 of the RSUs on each quarterly vesting date following the vesting commencement date; and (b) a liquidity event requirement satisfied on the earliest to occur of the first trading day following the expiration of the lockup period applicable to an IPO of the Issuer's equity securities pursuant to an effective registration statement, March 15 of the calendar year following the year in which an IPO occurs, or a change in control.

F7 · derivative.exercise_date: [continuation of fn6] The Issuer's Board of Directors has waived the Liquidity Event Requirement condition effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

SEC source: 0001209191-21-036707 · doc4.xml · derivative · entry 4

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 41,000 shares

Expires 2031-03-23

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · derivative.exercise_date: The RSUs shall 100% vest upon the earliest to occur of (a) first trading day following the expiration of the lockup period applicable to the IPO of the Issuer's equity securities pursuant to an effective registration statement, (b) March 15 of the calendar year following the year in which an IPO occurs or (c) a change of control, provided that the Reporting Person remains an employee or provider of service to the Issuer at such time. The Issuer's Board of Directors has waived the foregoing vesting requirement such that the RSUs shall vest in full effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

SEC source: 0001209191-21-036707 · doc4.xml · nonDerivative · entry 2

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 332,405

SEC source: 0001209191-21-036707 · doc4.xml · nonDerivative · entry 1

ZWELLING JEFFREY · CIK 0001859452 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 383,170

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036706 · doc4.xml · derivative · entry 8

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 98,062 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036706 · doc4.xml · derivative · entry 7

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,062

Underlying: Class A Common Stock · 98,062 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036706 · doc4.xml · derivative · entry 6

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,438

Underlying: Class B Common Stock · 21,562 shares

Expires 2030-02-27

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

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F7 · derivative.exercise_date: 25% of the RSUs will vest on January 1, 2021, and the remainder will vest as to 1/16 of the total award in quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-036706 · doc4.xml · derivative · entry 5

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,500

Underlying: Class B Common Stock · 67,500 shares

Expires 2026-02-13

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.

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · derivative.exercise_date: 25% of the RSUs will vest on February 14, 2020, and the remainder will vest as to 1/16 of the total award in quarterly installments thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-036706 · doc4.xml · derivative · entry 4

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 9,000 shares

Expires 2031-03-23

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · derivative.exercise_date: The RSUs shall 100% vest upon the earliest to occur of (a) first trading day following the expiration of the lockup period applicable to the IPO of the Issuer's equity securities pursuant to an effective registration statement, (b) March 15 of the calendar year following the year in which an IPO occurs or (c) a change of control, provided that the Reporting Person remains an employee or provider of service to the Issuer at such time. The Issuer's Board of Directors has waived the foregoing vesting requirement such that the RSUs shall vest in full effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

SEC source: 0001209191-21-036706 · doc4.xml · nonDerivative · entry 2

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,511

SEC source: 0001209191-21-036706 · doc4.xml · nonDerivative · entry 1

YARBROUGH TIMOTHY G. · CIK 0001859451 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 98,062

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036705 · doc4.xml · derivative · entry 10

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 248,343 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036705 · doc4.xml · derivative · entry 9

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 248,343

Underlying: Class A Common Stock · 248,343 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036705 · doc4.xml · derivative · entry 8

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 142,188

Underlying: Class B Common Stock · 182,812 shares

Expires 2026-02-13

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.

F5 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F9 · derivative.exercise_date: The RSUs vested as to 25% of the total shares on April 1, 2020, and then 6.25% of the total shares vest quarterly thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-036705 · doc4.xml · derivative · entry 7

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,594

Underlying: Class B Common Stock · 33,906 shares

Expires 2027-02-27

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

F5 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F8 · derivative.exercise_date: The RSUs vested as to 25% of the total shares on January 1, 2021, and then 6.25% of the total shares vest quarterly thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-036705 · doc4.xml · derivative · entry 6

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 20,000 shares

Expires 2031-03-23

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F7 · derivative.exercise_date: The RSUs shall 100% vest upon the earliest to occur of (a) first trading day following the expiration of the lockup period applicable to the IPO of the Issuer's equity securities pursuant to an effective registration statement, (b) March 15 of the calendar year following the year in which an IPO occurs or (c) a change of control, provided that the Reporting Person remains an employee or provider of service to the Issuer at such time. The Issuer's Board of Directors has waived the foregoing vesting requirement such that the RSUs shall vest in full effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

SEC source: 0001209191-21-036705 · doc4.xml · derivative · entry 5

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,375

Underlying: Class B Common Stock · 11,625 shares

Expires 2031-03-23

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · derivative.exercise_date: The RSUs vest as of 1/16 of the total shares quarterly beginning on January 1, 2021 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-036705 · doc4.xml · nonDerivative · entry 2

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 573,094

SEC source: 0001209191-21-036705 · doc4.xml · nonDerivative · entry 1

TRAVERS DAVID · CIK 0001859449 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 821,437

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036704 · doc4.xml · derivative · entry 10

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 40,000 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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036704 · doc4.xml · derivative · entry 9

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Class A Common Stock · 40,000 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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036704 · doc4.xml · derivative · entry 8

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 40,000 shares

Expires 2031-03-23

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F7 · derivative.exercise_date: The RSUs shall 100% vest upon the earliest to occur of (a) first trading day following the expiration of the lockup period applicable to the IPO of the Issuer's equity securities pursuant to an effective registration statement, (b) March 15 of the calendar year following the year in which an IPO occurs or (c) a change of control, provided that the Reporting Person remains an employee or provider of service to the Issuer at such time. The Issuer's Board of Directors has waived the foregoing vesting requirement such that the RSUs shall vest in full effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

SEC source: 0001209191-21-036704 · doc4.xml · nonDerivative · entry 5

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Ruth Tortorete

Disclosed balance after: 44,426

F4 · ownership.nature: The Reporting Person has voting, but not dispositive, power over such shares and disclaims beneficial ownership of such shares.

SEC source: 0001209191-21-036704 · doc4.xml · nonDerivative · entry 4

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By Robert Eugene Tortorete

Disclosed balance after: 35,626

F4 · ownership.nature: The Reporting Person has voting, but not dispositive, power over such shares and disclaims beneficial ownership of such shares.

SEC source: 0001209191-21-036704 · doc4.xml · nonDerivative · entry 3

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 1,055,000

F3 · ownership.nature: Represents shares are held by the Siegel Family Trust, of which the Reporting Person and Rochelle Siegel are co-trustees.

SEC source: 0001209191-21-036704 · doc4.xml · nonDerivative · entry 2

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001209191-21-036704 · doc4.xml · nonDerivative · entry 1

SIEGEL IAN H. · CIK 0001859448 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

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 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036703 · doc4.xml · derivative · entry 5

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,000 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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036703 · doc4.xml · derivative · entry 4

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Class A Common Stock · 5,000 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.

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036703 · doc4.xml · derivative · entry 3

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 5,000 shares

Expires 2031-03-23

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

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F3 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · derivative.exercise_date: The RSUs shall 100% vest upon the earliest to occur of (a) first trading day following the expiration of the lockup period applicable to the IPO of the Issuer's equity securities pursuant to an effective registration statement, (b) March 15 of the calendar year following the year in which an IPO occurs or (c) a change of control, provided that the Reporting Person remains an employee or provider of service to the Issuer at such time. The Issuer's Board of Directors has waived the foregoing vesting requirement such that the RSUs shall vest in full effective as of the earlier of (a) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (b) March 15, 2022.

SEC source: 0001209191-21-036703 · doc4.xml · nonDerivative · entry 2

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

SEC source: 0001209191-21-036703 · doc4.xml · nonDerivative · entry 1

SHIMANOVSKY BORIS F. · CIK 0001859446 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

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 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036702 · doc4.xml · derivative · entry 10

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,811

Underlying: Class A Common Stock · 91,314 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036702 · doc4.xml · derivative · entry 9

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,125

Underlying: Class A Common Stock · 99,125 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036702 · doc4.xml · derivative · entry 8

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,000

Underlying: Class B Common Stock · 15,000 shares

Expires 2026-12-07

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_date: The stock option is fully vested.

SEC source: 0001209191-21-036702 · doc4.xml · derivative · entry 7

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,625

Underlying: Class B Common Stock · 14,375 shares

Expires 2027-02-27

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

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F7 · derivative.exercise_date: Commencing on February 28, 2021, the RSUs shall vest upon satisfaction of two conditions while the Reporting Person remains an employee or provider of services to the Issuer: (A) a time and service requirement satisfied as to 1/16 of the RSUs on each quarterly vesting date following the vesting commencement date; and (B) a liquidity event requirement satisfied on the earliest to occur of the first trading day following the expiration of the lockup period applicable to an IPO of the Issuer's equity securities pursuant to an effective registration statement, March 15 of the calendar year following the year in which an IPO occurs, or a change in control. The Issuer's Board of Directors has waived the liquidity event requirement condition effective as of the earlier of (i) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (ii) March 15, 2022.

SEC source: 0001209191-21-036702 · doc4.xml · derivative · entry 6

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,750

Underlying: Class B Common Stock · 2,250 shares

Expires 2031-03-23

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: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · derivative.exercise_date: Commencing on March 24, 2021, the RSUs shall vest upon satisfaction of two conditions while the Reporting Person remains an employee or provider of services to the Issuer: (A) a time and service requirement satisfied as to 1/16 of the RSUs on each quarterly vesting date following the vesting commencement date; and (B) a liquidity event requirement satisfied on the earliest to occur of the first trading day following the expiration of the lockup period applicable to an IPO of the Issuer's equity securities pursuant to an effective registration statement, March 15 of the calendar year following the year in which an IPO occurs, or a change in control. The Issuer's Board of Directors has waived the Liquidity Event Requirement condition effective as of the earlier of (i) the first day of trading of the Issuer's Class A Common Stock on the New York Stock Exchange and (ii) March 15, 2022.

SEC source: 0001209191-21-036702 · doc4.xml · derivative · entry 5

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,500

Underlying: Class B Common Stock · 67,500 shares

Expires 2026-02-13

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.

F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F5 · derivative.exercise_date: Commencing on February 14, 2020, the RSUs shall vest upon satisfaction of two conditions while the Reporting Person remains an employee or provider of services to the Issuer: (A) a time and service requirement satisfied as to 1/16 of the RSUs on each quarterly vesting date following the vesting commencement date; and (B) a liquidity event requirement satisfied on the earliest to occur of the first trading day following the expiration of the lockup period applicable to an IPO of the Issuer's equity securities pursuant to an effective registration statement, March 15 of the calendar year following the year in which an IPO occurs, or a change in control. The Issuer's Board of Directors has waived the liquidity event requirement condition effective as of the earlier of the first day of trading of the Issuer's Class A Common Stock on the (i) New York Stock Exchange and (ii) March 15, 2022.

SEC source: 0001209191-21-036702 · doc4.xml · nonDerivative · entry 4

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 48,000

F3 · ownership.nature: The reported shares are held by the Sakamoto Living Trust dated 1/5/15, of which the Reporting Person is trustee and beneficiary.

SEC source: 0001209191-21-036702 · doc4.xml · nonDerivative · entry 3

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

SEC source: 0001209191-21-036702 · doc4.xml · nonDerivative · entry 2

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,000

SEC source: 0001209191-21-036702 · doc4.xml · nonDerivative · entry 1

SAKAMOTO RYAN T. · CIK 0001859442 · General Counsel and Secretary

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 291,314

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: Represents the conversion of Class B Common Stock held of record by the Reporting Person into Class A Common Stock.

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-21-036592 · doc4.xml · derivative · entry 6

Liaw Eric · CIK 0001644264 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 30,662

Underlying: Class A Common Stock · 2,183 shares

Expires not disclosed

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

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F8 · ownership.nature: Represents securities held by Institutional Venture Partners XV Executive Fund, L.P. ("IVP XV Executive Fund"). Institutional Venture Management XV, LLC is the general partner of IVP XV Executive Fund. Todd C. Chaffee, Somesh Dash, Norman A. Fogelsong, Stephen J. Harrick, the Reporting Person, Jules A. Maltz, J. Sanford Miller and Dennis B. Phelps are the managing directors of Institutional Venture Management XV, LLC and share voting and dispositive power over the shares held by IVP XV Executive Fund. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interests therein, if any.

SEC source: 0001209191-21-036592 · doc4.xml · derivative · entry 5

Liaw Eric · CIK 0001644264 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 5,763,820

Underlying: Class A Common Stock · 410,395 shares

Expires not disclosed

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

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · ownership.nature: Represents securities held by Institutional Venture Partners XV, L.P. ("IVP XV"). Institutional Venture Management XV, LLC is the general partner of IVP XV. Todd C. Chaffee, Somesh Dash, Norman A. Fogelsong, Stephen J. Harrick, the Reporting Person, Jules A. Maltz, J. Sanford Miller and Dennis B. Phelps are the managing directors of Institutional Venture Management XV, LLC and share voting and dispositive power over the shares held by IVP XV. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interests therein, if any.

SEC source: 0001209191-21-036592 · doc4.xml · derivative · entry 4

Liaw Eric · CIK 0001644264 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 11,537,381

Underlying: Class A Common Stock · 821,486 shares

Expires not disclosed

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

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F4 · ownership.nature: Represents securities held by Institutional Venture Partners XIV, L.P. ("IVP XIV"). Institutional Venture Management XIV, LLC is the general partner of IVP XIV. Todd C. Chaffee, Norman A. Fogelsong, Stephen J. Harrick, Jules A. Maltz, J. Sanford Miller and Dennis B. Phelps are the managing directors of Institutional Venture Management XIV, LLC and share voting and dispositive power over the shares held by IVP XIV. The Reporting Person disclaims beneficial ownership of such shares except to the extent of his pecuniary interests therein, if any.