Garefis Amy

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · derivative · entry 12

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,636

Underlying: Class A Common Stock · 4,553 shares

Expires not disclosed

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

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F11 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F6 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · derivative · entry 11

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,359

Underlying: Class A Common Stock · 1,337 shares

Expires not disclosed

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

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F10 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, with the first two vesting tranches scheduled to settle on March 15, 2023, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F6 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · derivative · entry 10

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,896

Underlying: Class A Common Stock · 5,238 shares

Expires not disclosed

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

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F9 · derivative.exercise_date: The RSUs vest and are scheduled to settle as of 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F6 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · derivative · entry 9

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,750

Underlying: Class A Common Stock · 6,250 shares

Expires not disclosed

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

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F7 · price: Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock upon settlement.

F8 · derivative.exercise_date: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2022 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

F6 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · derivative · entry 8

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 2,250 shares

Expires not disclosed

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

F4 · derivative.exercise_price: 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 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.

F6 · derivative.expiration_date: RSUs do not expire; they either vest or are canceled prior to vesting date.

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · nonDerivative · entry 6

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 193,123

F3 · 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: 0001617553-24-000069 · wk-form4_1734488214.xml · nonDerivative · entry 5

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 203,264

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

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · nonDerivative · entry 4

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 198,711

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

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · nonDerivative · entry 3

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 197,374

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

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · nonDerivative · entry 2

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 192,136

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

SEC source: 0001617553-24-000069 · wk-form4_1734488214.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP, Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 185,886

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 into Class A Common Stock.

F2 · balance_after: The Reporting Person's previous Form 4 erroneously reported holdings of 14,467 shares of Class B Common Stock that are actually shares of Class A Common Stock.

SEC source: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 10

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,467

Underlying: Class A Common Stock · 2,250 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.

F11 · 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 into Class A Common Stock.

F11 · 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.

F11 · 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.

F11 · 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: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 9

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,717

Underlying: Class A Common Stock · 2,250 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.

F11 · 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.

F11 · 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.

F11 · 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.

F11 · 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: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 8

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 59,189

Underlying: Class A Common Stock · 4,553 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 A Common Stock upon settlement.

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

F10 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 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: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 7

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,696

Underlying: Class A Common Stock · 1,338 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 A Common Stock upon settlement.

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

F9 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, with the first two vesting tranches scheduled to settle on March 15, 2023, 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: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 6

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,134

Underlying: Class A Common Stock · 5,238 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 A Common Stock upon settlement.

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

F8 · derivative.exercise_date: The RSUs vest and are scheduled to settle as of 1/16 of the total shares quarterly beginning on March 15, 2023 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: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 5

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,250

Underlying: Class B Common Stock · 2,250 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · 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 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.

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

SEC source: 0001415889-24-023567 · form4-09182024_120949.xml · derivative · entry 4

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Class A Common Stock · 6,250 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 A Common Stock upon settlement.

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

F4 · derivative.exercise_date: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2022 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: 0001415889-24-023567 · form4-09182024_120949.xml · nonDerivative · entry 3

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,169

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: 0001415889-24-023567 · form4-09182024_120949.xml · nonDerivative · entry 2

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 179,311

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 into Class A Common Stock.

SEC source: 0001415889-24-023567 · form4-09182024_120949.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 177,061

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.

SEC source: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 10

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,467

Underlying: Class A Common Stock · 2,250 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.

F11 · 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 into Class A Common Stock.

F11 · 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.

F11 · 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.

F11 · 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: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 9

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,717

Underlying: Class A Common Stock · 2,250 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.

F11 · 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.

F11 · 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.

F11 · 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.

F11 · 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: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 8

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 63,742

Underlying: Class A Common Stock · 4,554 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 A Common Stock upon settlement.

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

F10 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 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: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 7

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 12,034

Underlying: Class A Common Stock · 1,338 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 A Common Stock upon settlement.

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

F9 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, with the first two vesting tranches scheduled to settle on March 15, 2023, 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: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 6

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 52,372

Underlying: Class A Common Stock · 5,238 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 A Common Stock upon settlement.

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

F8 · derivative.exercise_date: The RSUs vest and are scheduled to settle as of 1/16 of the total shares quarterly beginning on March 15, 2023 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: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 5

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,500

Underlying: Class B Common Stock · 2,250 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · 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 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.

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

SEC source: 0001415889-24-017460 · form4-06182024_090648.xml · derivative · entry 4

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,250

Underlying: Class A Common Stock · 6,250 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 A Common Stock upon settlement.

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

F4 · derivative.exercise_date: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2022 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: 0001415889-24-017460 · form4-06182024_090648.xml · nonDerivative · entry 3

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 159,682

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: 0001415889-24-017460 · form4-06182024_090648.xml · nonDerivative · entry 2

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 169,825

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 into Class A Common Stock.

SEC source: 0001415889-24-017460 · form4-06182024_090648.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 167,575

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

SEC source: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 10

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 14,467

Underlying: Class A Common Stock · 2,250 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.

F11 · 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 into Class A Common Stock.

F11 · 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.

F11 · 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.

F11 · 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: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 9

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,717

Underlying: Class A Common Stock · 2,250 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.

F11 · 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.

F11 · 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.

F11 · 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.

F11 · 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: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 8

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 68,296

Underlying: Class A Common Stock · 4,554 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 A Common Stock upon settlement.

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

F10 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 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: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 7

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,372

Underlying: Class A Common Stock · 1,338 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 A Common Stock upon settlement.

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

F9 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, with the first two vesting tranches scheduled to settle on March 15, 2023, 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: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 6

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 57,610

Underlying: Class A Common Stock · 5,238 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 A Common Stock upon settlement.

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

F8 · derivative.exercise_date: The RSUs vest and are scheduled to settle as of 1/16 of the total shares quarterly beginning on March 15, 2023 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: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 5

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,750

Underlying: Class B Common Stock · 2,250 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · 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 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.

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

SEC source: 0001415889-24-008657 · form4-03192024_110306.xml · derivative · entry 4

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 37,500

Underlying: Class A Common Stock · 6,250 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 A Common Stock upon settlement.

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

F4 · derivative.exercise_date: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2022 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: 0001415889-24-008657 · form4-03192024_110306.xml · nonDerivative · entry 3

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 150,195

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: 0001415889-24-008657 · form4-03192024_110306.xml · nonDerivative · entry 2

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 160,642

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 into Class A Common Stock.

SEC source: 0001415889-24-008657 · form4-03192024_110306.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 158,392

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

SEC source: 0001415889-24-007661 · form4-03122024_090345.xml · derivative · entry 1

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,850

Underlying: Class A Common Stock · 72,850 shares

Expires not disclosed

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

F2 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2024 until fully vested, subject to the Reporting Person's continued service to the Issuer on each vesting date.

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

SEC source: 0001415889-24-004206 · form4-02162024_110225.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP CHIEF PEOPLE OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 141,012

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 12, 2023.

F2 · price: Represents the weighted average sale price. The lowest price at which shares were sold was $14.48 and the highest price at which shares were sold was $14.75. The Reporting Person undertakes to provide upon request to the staff of the Securities and Exchange Commission, the Issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the range set forth herein.

F3 · balance_after: Includes 1,532 shares of Class A common stock acquired by the Reporting Person on February 14, 2024 pursuant to the Issuer's employee stock purchase plan.

SEC source: 0001209191-24-001793 · doc4.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 142,658

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 12, 2023.

SEC source: 0001209191-23-059493 · doc4.xml · nonDerivative · entry 1

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 145,836

F1 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 12, 2022.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.96 to $14.34 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: 0001209191-23-059200 · doc4.xml · derivative · entry 9

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,467

Underlying: Class A Common Stock · 2,250 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.

F10 · 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 into Class A Common Stock.

F10 · 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.

F10 · 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.

F10 · 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: 0001209191-23-059200 · doc4.xml · derivative · entry 8

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,717

Underlying: Class A Common Stock · 2,250 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.

F10 · 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.

F10 · 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.

F10 · 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.

F10 · 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: 0001209191-23-059200 · doc4.xml · derivative · entry 7

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,848

Underlying: Class A Common Stock · 5,238 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 A Common Stock upon settlement.

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

F9 · derivative.exercise_date: The RSUs vest and are scheduled to settle as to 1/16 of the total shares quarterly beginning on March 15, 2023 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: 0001209191-23-059200 · doc4.xml · derivative · entry 6

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,710

Underlying: Class A Common Stock · 1,338 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 A Common Stock upon settlement.

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

F8 · derivative.exercise_date: The RSUs vest as to 1/16 of the total shares quarterly beginning on March 15, 2023 until fully vested, with the first two vesting tranches scheduled to settle on March 15, 2023, 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: 0001209191-23-059200 · doc4.xml · derivative · entry 5

Garefis Amy · CIK 0001861460 · EVP Chief People Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,000

Underlying: Class B Common · 2,250 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of the Issuer's Class B Common Stock upon settlement.

F6 · 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.

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