EBERHARD RYAN

SEC source: 0001209191-22-019922 · doc4.xml · derivative · entry 8

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 21,869 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: 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.

F9 · 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.

F9 · 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.

F9 · 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: 0001209191-22-019922 · doc4.xml · derivative · entry 7

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,869

Underlying: Class A Common Stock · 21,869 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: 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.

F9 · 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.

F9 · 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.

F9 · 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: 0001209191-22-019922 · doc4.xml · derivative · entry 6

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,782

Underlying: Class B Common Stock · 2,556 shares

Expires 2026-08-25

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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

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

F8 · derivative.exercise_date: Commencing on August 26, 2019, 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 over four years, with 25% of the RSUs vesting on August 26, 2020, and 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-22-019922 · doc4.xml · derivative · entry 5

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,375

Underlying: Class B Common Stock · 7,125 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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F3 · price: Each 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 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-22-019922 · doc4.xml · derivative · entry 4

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,500

Underlying: Class B Common Stock · 7,500 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.

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

F3 · price: Each 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 January 1, 2019, 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. 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 New York Stock Exchange and March 15, 2022.

SEC source: 0001209191-22-019922 · doc4.xml · derivative · entry 3

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,625

Underlying: Class B Common Stock · 4,688 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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F3 · price: Each 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 vest as to 1/16 of the total shares quarterly beginning on December 15, 2021 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001209191-22-019922 · doc4.xml · nonDerivative · entry 2

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,047

F2 · kind: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of restricted stock units (the "RSUs"). The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes.

SEC source: 0001209191-22-019922 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 136,716

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.

SEC source: 0001209191-23-009424 · doc5.xml · derivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,500 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a right to receive one share of the Issuer's Class A Common Stock at the time of settlement for no consideration.

F2 · derivative.exercise_date: The RSUs were fully vested on February 18, 2022. Shares of Class A Common Stock ware issued to the Reporting Person upon settlement of the RSUs on March 15, 2022.

F3 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to the vesting date.

SEC source: 0001209191-21-071648 · doc4.xml · derivative · entry 2

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,000

Underlying: Class A Common Stock · 17,000 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: 0001209191-21-071648 · doc4.xml · derivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 233,000

Underlying: Class B Common Stock · 17,000 shares

Expires 2028-07-29

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_date: 1/48 of the total shares underlying the option vests on August 1, 2018, and the remainder will vest as to 1/48 of the total award in monthly installments thereafter, subject to the Reporting Person's continued service to the Issuer on each vesting date.

SEC source: 0001209191-21-070874 · doc4.xml · derivative · entry 9

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 21,868 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: 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.

F9 · 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.

F9 · 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.

F9 · 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: 0001209191-21-070874 · doc4.xml · derivative · entry 8

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,868

Underlying: Class A Common Stock · 21,868 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: 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.

F9 · 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.

F9 · 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.

F9 · 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: 0001209191-21-070874 · doc4.xml · derivative · entry 7

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,313

Underlying: Class B Common Stock · 4,687 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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F3 · price: Each 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 vest as to 1/16 of the total shares quarterly beginning on December 15, 2021 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001209191-21-070874 · doc4.xml · derivative · entry 6

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,450

Underlying: Class B Common Stock · 2,556 shares

Expires 2026-08-25

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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

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

F8 · derivative.exercise_date: Commencing on August 26, 2019, 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 over four years, with 25% of the RSUs vesting on August 26, 2020, and 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-070874 · doc4.xml · derivative · entry 5

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,750

Underlying: Class B Common Stock · 7,125 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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F3 · price: Each 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 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-070874 · doc4.xml · derivative · entry 4

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Class B Common Stock · 7,500 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.

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

F3 · price: Each 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 January 1, 2019, 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. 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 New York Stock Exchange and March 15, 2022.

SEC source: 0001209191-21-070874 · doc4.xml · nonDerivative · entry 2

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,847

F2 · kind: Exempt transaction pursuant to Section 16b-3(e) - payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. All of the shares reported as disposed of in this Form 4 were relinquished by the Reporting Person and cancelled by the Issuer in exchange for the Issuer's agreement to pay federal and state tax withholding obligations of the Reporting Person resulting from the vesting of restricted stock units (the "RSUs"). The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes.

SEC source: 0001209191-21-070874 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,932

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.

SEC source: 0001209191-21-062121 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,648

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.86 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of 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 set forth in this footnote.

SEC source: 0001209191-21-061809 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,450

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.09 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of 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 set forth in this footnote.

SEC source: 0001209191-21-061808 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,450

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.09 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of 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 set forth in this footnote.

SEC source: 0001209191-21-061582 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,775

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

SEC source: 0001209191-21-060290 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 119,975

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.16 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of 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 set forth in this footnote.

SEC source: 0001209191-21-070874 · doc4.xml · derivative · entry 3

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Class B Common Stock · 75,000 shares

Expires not disclosed

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

F3 · price: Each 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 vest as to 1/16 of the total shares quarterly beginning on December 15, 2021 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F5 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001209191-21-058128 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 128,598

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.18 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of 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 set forth in this footnote.

SEC source: 0001209191-21-056789 · doc4.xml · derivative · entry 7

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 17,181 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: 0001209191-21-056789 · doc4.xml · derivative · entry 6

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,181

Underlying: Class A Common Stock · 17,181 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: 0001209191-21-056789 · doc4.xml · derivative · entry 5

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,500

Underlying: Class B Common Stock · 7,500 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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

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

F9 · derivative.exercise_date: Commencing on January 1, 2019, 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. 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 New York Stock Exchange and March 15, 2022.

SEC source: 0001209191-21-056789 · doc4.xml · derivative · entry 4

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,894

Underlying: Class B Common Stock · 2,556 shares

Expires 2026-08-25

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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each 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 August 26, 2019, 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 over four years, with 25% of the RSUs vesting on August 26, 2020, and 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.

F8 · derivative.exercise_date: [continuation of fn7] These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-056789 · doc4.xml · derivative · entry 3

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,625

Underlying: Class B Common Stock · 7,125 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 RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F4 · price: Each 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 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.

F6 · derivative.exercise_date: [continuation of fn5] These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-056789 · doc4.xml · nonDerivative · entry 2

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,778

F3 · kind: Represents the aggregate number of shares sold by the Reporting Person to cover taxes and fees due upon the release and settlement of the restricted stock unit ("RSU"). The Reporting Person did not sell or otherwise dispose of any of the shares reported on this Form 4 for any reason other than to cover required taxes and fees.

SEC source: 0001209191-21-056789 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,061

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: 0001209191-21-052438 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,880

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

SEC source: 0001209191-21-043176 · doc4.xml · derivative · entry 7

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,130

Underlying: Class A Common Stock · 17,182 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: 0001209191-21-043176 · doc4.xml · derivative · entry 6

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,312

Underlying: Class A Common Stock · 17,182 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: 0001209191-21-043176 · doc4.xml · derivative · entry 5

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,450

Underlying: Class B Common Stock · 2,557 shares

Expires 2026-08-25

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 August 26, 2019, 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 over four years, with 25% of the RSUs vesting on August 26, 2020, and 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-043176 · doc4.xml · derivative · entry 4

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 99,750

Underlying: Class B Common Stock · 7,125 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 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-043176 · doc4.xml · derivative · entry 3

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Class B Common Stock · 7,500 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 January 1, 2019, 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. 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 New York Stock Exchange and March 15, 2022.

SEC source: 0001209191-21-043176 · doc4.xml · nonDerivative · entry 2

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 104,589

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.70 to $21.00 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of 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 set forth in this footnote.

SEC source: 0001209191-21-043176 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 113,932

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: 0001209191-21-036694 · doc4.xml · derivative · entry 8

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,130

Underlying: Class A Common Stock · 55,388 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: 0001209191-21-036694 · doc4.xml · derivative · entry 7

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,518

Underlying: Class A Common Stock · 102,518 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: 0001209191-21-036694 · doc4.xml · derivative · entry 6

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,007

Underlying: Class B Common Stock · 17,893 shares

Expires 2026-08-25

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.

F7 · derivative.exercise_date: Commencing on August 26, 2019, 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 over four years, with 25% of the RSUs vesting on August 26, 2020, and 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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-036694 · doc4.xml · derivative · entry 5

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,875

Underlying: Class B Common Stock · 7,125 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.

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. These RSUs are subject to a liquidity event requirement which the Issuer's Board of Directors has waived in full, effective as of the earlier to occur 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: 0001209191-21-036694 · doc4.xml · derivative · entry 4

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 10,000 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.

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: 0001209191-21-036694 · doc4.xml · derivative · entry 3

EBERHARD RYAN · CIK 0001859324 · Chief Product 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.

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: Commencing on January 1, 2019, 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. 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 New York Stock Exchange and March 15, 2022.

SEC source: 0001209191-21-036694 · doc4.xml · nonDerivative · entry 2

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,750

SEC source: 0001209191-21-036694 · doc4.xml · nonDerivative · entry 1

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,138

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: 0001209191-22-025092 · doc4a.xml · derivative · entry 3

EBERHARD RYAN · CIK 0001859324 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 102,518 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 · shares: This amended Form 4 is filed solely to correct the number of shares of Class B Common Stock that converted to Class A Common Stock on May 26, 2021, as reported in Form 4 filed on May 28, 2021. All other information reported in the Form 4 remains the same.

F3 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

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.

F1 · derivative.underlying_shares: This amended Form 4 is filed solely to correct the number of shares of Class B Common Stock that converted to Class A Common Stock on May 26, 2021, as reported in Form 4 filed on May 28, 2021. All other information reported in the Form 4 remains the same.