SEAT

SEC source: 0000950170-24-116391 · ownership.xml · nonDerivative · entry 1

ANDERSON MARK M. · CIK 0001710175 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,579

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-116382 · ownership.xml · derivative · entry 2

Ehrhart Tom · CIK 0001876434 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,779

Underlying: Class A Common Stock · 4,889 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: The RSUs vest in five equal annual installments, beginning on October 19, 2022, such that they will be fully vested on October 19, 2026. The RSUs do not have an expiration date.

F2 · derivative.expiration_date: The RSUs vest in five equal annual installments, beginning on October 19, 2022, such that they will be fully vested on October 19, 2026. The RSUs do not have an expiration date.

SEC source: 0000950170-24-116382 · ownership.xml · nonDerivative · entry 1

Ehrhart Tom · CIK 0001876434 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,579

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-116380 · ownership.xml · derivative · entry 3

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,267

Underlying: Class A Common Stock · 1,817 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F4 · derivative.exercise_date: The RSUs began vesting in 16 equal quarterly installments on January 19, 2022, such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F4 · derivative.expiration_date: The RSUs began vesting in 16 equal quarterly installments on January 19, 2022, such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

SEC source: 0000950170-24-116380 · ownership.xml · nonDerivative · entry 1

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,811

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106491 · ownership.xml · nonDerivative · entry 4

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 124,938

F2 · shares: Represents shares sold pursuant to a mandatory "sell to cover" provision of the RSU agreement to satisfy tax withholding obligations arising in connection with the vesting and settlement of the RSUs.

F3 · price: Represents the weighted average sale price of multiple transactions at prices ranging from $4.03 to $4.03 per share. The reporting person undertakes to provide, upon request from the staff of the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-106488 · ownership.xml · nonDerivative · entry 4

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,994

F2 · shares: Represents shares sold pursuant to a mandatory "sell to cover" provision of the RSU agreement to satisfy tax withholding obligations arising in connection with the vesting and settlement of the RSUs.

F3 · price: Represents the weighted average sale price of multiple transactions at prices ranging from $4.03 to $4.03 per share. The reporting person undertakes to provide, upon request from the staff of the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-106491 · ownership.xml · derivative · entry 6

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,808

Underlying: Class A Common Stock · 6,904 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F5 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F5 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106491 · ownership.xml · derivative · entry 5

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,170

Underlying: Class A Common Stock · 14,528 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F4 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F4 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106491 · ownership.xml · nonDerivative · entry 3

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,038

SEC source: 0000950170-24-106491 · ownership.xml · nonDerivative · entry 2

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,328

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106491 · ownership.xml · nonDerivative · entry 1

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 127,424

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106494 · ownership.xml · derivative · entry 4

Fey Lawrence · CIK 0001880290 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,958

Underlying: Class A Common Stock · 23,826 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F3 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106494 · ownership.xml · derivative · entry 3

Fey Lawrence · CIK 0001880290 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,489

Underlying: Class A Common Stock · 16,245 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F2 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106494 · ownership.xml · nonDerivative · entry 2

Fey Lawrence · CIK 0001880290 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 442,897

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106494 · ownership.xml · nonDerivative · entry 1

Fey Lawrence · CIK 0001880290 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 426,652

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 22

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 814,536

Underlying: Class A Common Stock · 814,536 shares

Expires 2032-03-11

F10 · shares: Represents the entirety of a stock option award, of which 678,780 stock options are vested. One-third of the stock options vested on March 11, 2023. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2025.

F10 · derivative.exercise_date: Represents the entirety of a stock option award, of which 678,780 stock options are vested. One-third of the stock options vested on March 11, 2023. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2025.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 21

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 663,130

Underlying: Class A Common Stock · 663,130 shares

Expires 2031-10-19

F9 · shares: Represents the entirety of a stock option award, of which 455,901 stock options are vested. The stock options began vesting in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025.

F9 · derivative.exercise_date: Represents the entirety of a stock option award, of which 455,901 stock options are vested. The stock options began vesting in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 20

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 1,400,000

Underlying: Class A Common Stock · 1,400,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F12 · shares: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on May 12, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on May 12, 2027. The RSUs do not have an expiration date.

F12 · derivative.exercise_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on May 12, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on May 12, 2027. The RSUs do not have an expiration date.

F12 · derivative.expiration_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on May 12, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on May 12, 2027. The RSUs do not have an expiration date.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 19

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 1,937,984

Underlying: Class A Common Stock · 1,937,984 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F11 · shares: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on March 11, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.

F11 · derivative.exercise_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on March 11, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.

F11 · derivative.expiration_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on March 11, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 18

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 78,125

Underlying: Class A Common Stock · 78,125 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F5 · shares: Represents the unvested portion of an initial RSU award covering 250,000 shares of Class A common stock. The RSUs began vesting and settling in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F5 · derivative.exercise_date: Represents the unvested portion of an initial RSU award covering 250,000 shares of Class A common stock. The RSUs began vesting and settling in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F5 · derivative.expiration_date: Represents the unvested portion of an initial RSU award covering 250,000 shares of Class A common stock. The RSUs began vesting and settling in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 17

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 261,508

Underlying: Class A Common Stock · 261,508 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F7 · shares: Represents the unvested portion of an initial RSU award covering 523,012 shares of Class A common stock.

F6 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F6 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 16

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 52,795

Underlying: Class A Common Stock · 52,795 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F4 · shares: Represents the unvested portion of an initial RSU award covering 316,764 shares of Class A common stock.

F3 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F3 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 15

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 1,136,363

Underlying: Class A Common Stock · 1,136,363 shares

Expires 2033-03-10

F8 · shares: Represents the entirety of a stock option award, of which 568,181 stock options are vested. One-third of the stock options vested on March 11, 2024. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2026.

F8 · derivative.exercise_date: Represents the entirety of a stock option award, of which 568,181 stock options are vested. One-third of the stock options vested on March 11, 2024. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2026.

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 14

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,400,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F12 · shares: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on May 12, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on May 12, 2027. The RSUs do not have an expiration date.

F12 · derivative.exercise_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on May 12, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on May 12, 2027. The RSUs do not have an expiration date.

F12 · derivative.expiration_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on May 12, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on May 12, 2027. The RSUs do not have an expiration date.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 13

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,937,984 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F11 · shares: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on March 11, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.

F11 · derivative.exercise_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on March 11, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.

F11 · derivative.expiration_date: Represents the entirety of an RSU award that has not yet begun to vest. One-third of the RSUs will vest and settle on March 11, 2025. The remainder of the RSUs will vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2027. The RSUs do not have an expiration date.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 12

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 814,536 shares

Expires 2032-03-11

F10 · shares: Represents the entirety of a stock option award, of which 678,780 stock options are vested. One-third of the stock options vested on March 11, 2023. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2025.

F10 · derivative.exercise_date: Represents the entirety of a stock option award, of which 678,780 stock options are vested. One-third of the stock options vested on March 11, 2023. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2025.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 11

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 663,130 shares

Expires 2031-10-19

F9 · shares: Represents the entirety of a stock option award, of which 455,901 stock options are vested. The stock options began vesting in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025.

F9 · derivative.exercise_date: Represents the entirety of a stock option award, of which 455,901 stock options are vested. The stock options began vesting in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 10

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,136,363 shares

Expires 2033-03-10

F8 · shares: Represents the entirety of a stock option award, of which 568,181 stock options are vested. One-third of the stock options vested on March 11, 2024. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2026.

F8 · derivative.exercise_date: Represents the entirety of a stock option award, of which 568,181 stock options are vested. One-third of the stock options vested on March 11, 2024. The remainder of the stock options vest in equal quarterly installments such that they will be fully vested on March 11, 2026.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 9

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 261,508 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F7 · shares: Represents the unvested portion of an initial RSU award covering 523,012 shares of Class A common stock.

F6 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F6 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 8

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 261,508

Underlying: Class A Common Stock · 43,585 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F6 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F6 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 7

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 78,125 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F5 · shares: Represents the unvested portion of an initial RSU award covering 250,000 shares of Class A common stock. The RSUs began vesting and settling in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F5 · derivative.exercise_date: Represents the unvested portion of an initial RSU award covering 250,000 shares of Class A common stock. The RSUs began vesting and settling in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F5 · derivative.expiration_date: Represents the unvested portion of an initial RSU award covering 250,000 shares of Class A common stock. The RSUs began vesting and settling in 16 equal quarterly installments on January 19, 2022 such that they will be fully vested on October 19, 2025. The RSUs do not have an expiration date.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 6

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 52,795 shares

Expires not disclosed

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F4 · shares: Represents the unvested portion of an initial RSU award covering 316,764 shares of Class A common stock.

F3 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F3 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · derivative · entry 5

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,795

Underlying: Class A Common Stock · 26,397 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F3 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F3 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106485 · ownership.xml · nonDerivative · entry 4

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 697,348

F2 · ownership.nature: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · nonDerivative · entry 3

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F2 · balance_after: The reporting person transferred these securities to a trust, of which he is co-trustee, for the benefit of his immediate family members. The reporting person remains the beneficial owner of the securities held by the trust.

SEC source: 0000950170-24-106485 · ownership.xml · nonDerivative · entry 2

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 697,348

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106485 · ownership.xml · nonDerivative · entry 1

Chia Stanley · CIK 0001660999 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 653,763

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106492 · ownership.xml · derivative · entry 3

Epstein Emily T · CIK 0001910123 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,072

Underlying: Class A Common Stock · 7,845 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F2 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F2 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106492 · ownership.xml · nonDerivative · entry 2

Epstein Emily T · CIK 0001910123 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,589

SEC source: 0000950170-24-106492 · ownership.xml · nonDerivative · entry 1

Epstein Emily T · CIK 0001910123 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,224

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106488 · ownership.xml · derivative · entry 6

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,408

Underlying: Class A Common Stock · 4,068 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F5 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

F5 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2024. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2026. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106488 · ownership.xml · derivative · entry 5

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,874

Underlying: Class A Common Stock · 2,436 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

F4 · derivative.exercise_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

F4 · derivative.expiration_date: One-third of the RSUs vested and settled on March 11, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on March 11, 2025. The RSUs do not have an expiration date.

SEC source: 0000950170-24-106488 · ownership.xml · nonDerivative · entry 3

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,720

SEC source: 0000950170-24-106488 · ownership.xml · nonDerivative · entry 2

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,440

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-106488 · ownership.xml · nonDerivative · entry 1

Pickus Edward · CIK 0001891435 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,004

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Class A common stock.

SEC source: 0000950170-24-097038 · ownership.xml · nonDerivative · entry 2

Epstein Emily T · CIK 0001910123 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,379

F2 · shares: Represents shares sold pursuant to a mandatory "sell to cover" provision of the RSU agreement to satisfy tax withholding obligations arising in connection with the vesting and settlement of the RSUs.

F3 · price: Represents the weighted average sale price of multiple transactions at prices ranging from $3.76 to $3.76 per share. The reporting person undertakes to provide, upon request from the staff of the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.

SEC source: 0000950170-24-097038 · ownership.xml · derivative · entry 3

Epstein Emily T · CIK 0001910123 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,544

Underlying: Class A Common Stock · 4,308 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A common stock.

F4 · derivative.exercise_date: One-third of the RSUs vested and settled on November 12, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on November 12, 2025. The RSUs do not have an expiration date.

F4 · derivative.expiration_date: One-third of the RSUs vested and settled on November 12, 2023. The remainder of the RSUs vest and settle in equal quarterly installments such that they will be fully vested on November 12, 2025. The RSUs do not have an expiration date.

SEC source: 0000950170-24-097038 · ownership.xml · nonDerivative · entry 1

Epstein Emily T · CIK 0001910123 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,761

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

F1 · price: Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A common stock.

SEC source: 0000950170-24-085783 · ownership.xml · nonDerivative · entry 2

Bakal Riva · CIK 0001880279 · Chief Strategy Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,896

F2 · shares: Represents shares sold pursuant to a mandatory "sell to cover" provision of the RSU agreement to satisfy tax withholding obligations arising in connection with the vesting and settlement of the RSUs.

F3 · price: Represents the weighted average sale price of multiple transactions at prices ranging from $5.26 to $5.26 per share. The reporting person undertakes to provide, upon request from the staff of the SEC, the Issuer or any security holder of the Issuer, full information regarding the number of shares sold at each separate price.