Schlosser Mario

SEC source: 0001628280-26-065789 · wk-form4_1791936793.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,378

F1 · shares: Represents an award of fully vested restricted stock units ("RSUs") in lieu of cash retainers pursuant to reporting person's election under the Issuer's Amended and Restated Non-Employee Director Compensation Program (the "Plan"). Each RSU represents the right to receive one share of the Issuer's Class A Common Stock and will be settled either on a date selected by the reporting person pursuant to the Plan or as otherwise provided under the Plan.

SEC source: 0001844320-26-000018 · wk-form4_1788898567.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 449,444

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 instruction letter entered into on August 8, 2025 to satisfy the Reporting Person's tax withholding obligation upon the vesting of previously granted equity awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.97 to $31.96, 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 at which the transactions were effected.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · derivative · entry 10

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,212,293

Underlying: Class A Common Stock · 150,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · derivative · entry 9

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,362,293

Underlying: Class A Common Stock · 150,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · derivative · entry 8

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,990,000

Underlying: Class B Common Stock · 150,000 shares

Expires 2029-12-16

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

F5 · derivative.exercise_date: The stock option is fully vested and exercisable, and expires on December 16, 2029.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · nonDerivative · entry 4

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 480,866

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.59 to $30.89, 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 at which the transactions were effected.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · nonDerivative · entry 3

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 630,866

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

F1 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · derivative · entry 7

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,212,293

Underlying: Class A Common Stock · 600,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · derivative · entry 6

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,812,293

Underlying: Class A Common Stock · 600,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · derivative · entry 5

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,140,000

Underlying: Class B Common Stock · 600,000 shares

Expires 2029-12-16

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

F5 · derivative.exercise_date: The stock option is fully vested and exercisable, and expires on December 16, 2029.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 480,866

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.98 to $30.73, 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 at which the transactions were effected.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000016 · wk-form4_1788207372.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,080,866

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

F1 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001628280-26-048221 · wk-form4_1784068753.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,262

F1 · shares: Represents an award of fully vested restricted stock units ("RSUs") in lieu of cash retainers pursuant to reporting person's election under the Issuer's Amended and Restated Non-Employee Director Compensation Program (the "Plan"). Each RSU represents the right to receive one share of the Issuer's Class A Common Stock and will be settled either on a date selected by the reporting person pursuant to the Plan or as otherwise provided under the Plan.

SEC source: 0001844320-26-000013 · wk-form4_1783368657.xml · derivative · entry 6

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 538,333

Underlying: Class A Common Stock · 47,500 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F3 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000013 · wk-form4_1783368657.xml · nonDerivative · entry 4

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 0

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.10 to $32.02, 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 at which the transactions were effected.

F3 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000013 · wk-form4_1783368657.xml · nonDerivative · entry 3

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 30,228

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.10 to $31.08, 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 at which the transactions were effected.

F3 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000013 · wk-form4_1783368657.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 43,900

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.05 to $30.01, 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 at which the transactions were effected.

F3 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000013 · wk-form4_1783368657.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 47,500

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

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F3 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · derivative · entry 22

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 585,833

Underlying: Class A Common Stock · 47,500 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · derivative · entry 21

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Siena Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 283,333

Underlying: Class A Common Stock · 50,000 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · derivative · entry 20

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Noah Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 283,333

Underlying: Class A Common Stock · 50,000 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · derivative · entry 19

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,212,293

Underlying: Class A Common Stock · 880,000 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · derivative · entry 18

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,092,293

Underlying: Class A Common Stock · 660,000 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · derivative · entry 17

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,740,000

Underlying: Class B Common Stock · 660,000 shares

Expires 2029-12-16

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

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F7 · derivative.exercise_date: The stock option is fully vested and exercisable, and expires on December 16, 2029.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 16

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 0

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 15

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 97

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.08 to $30.04, 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 at which the transactions were effected.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 14

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 32,009

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.08 to $29.07, 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 at which the transactions were effected.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 13

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Pizzo-Schlosser Family Dynasty Trust

Disclosed balance after: 47,500

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

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 12

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Siena Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 0

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 11

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Siena Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 102

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.08 to $30.04, 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 at which the transactions were effected.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 10

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Siena Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 33,694

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.08 to $29.07, 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 at which the transactions were effected.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 9

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Siena Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 50,000

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

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 8

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Noah Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 0

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 7

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Noah Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 102

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.08 to $30.04, 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 at which the transactions were effected.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 6

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Noah Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 33,693

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.08 to $29.07, 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 at which the transactions were effected.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 5

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By Noah Pizzo-Schlosser Dynasty Trust

Disclosed balance after: 50,000

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

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F6 · ownership.nature: Mr. Schlosser disclaims beneficial ownership over the shares held of record by the trust except to the extent of his pecuniary interest therein, if any.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 4

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 480,866

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 3

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 482,665

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.08 to $30.04, 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 at which the transactions were effected.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,073,878

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.08 to $29.07, 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 at which the transactions were effected.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000011 · wk-form4_1782418619.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,360,866

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

F1 · kind: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on March 24, 2026.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001628280-26-041251 · wk-form4_1780691096.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,122

F1 · shares: Constitute restricted stock units ("RSUs") for which the Reporting Person is entitled to receive one (1) share of the Issuer's Class A Common Stock for each RSU upon vesting. 100% of the RSUs vest on the earlier of (i) the first anniversary of the grant date or (ii) the date of the next annual meeting of the Issuer's stockholders following the grant date, subject to the Reporting Person's continued service to the Issuer.

SEC source: 0001844320-26-000009 · wk-form4_1780604207.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 480,866

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 instruction letter entered into on August 8, 2025 to satisfy the Reporting Person's tax withholding obligation upon the vesting of previously granted equity awards.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.03 to $22.96, 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 at which the transactions were effected.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000009 · wk-form4_1780604207.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 490,534

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 instruction letter entered into on August 8, 2025 to satisfy the Reporting Person's tax withholding obligation upon the vesting of previously granted equity awards.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.03 to $22.02, 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 at which the transactions were effected.

F3 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001568651-26-000022 · wk-form4_1772659072.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 514,986

F3 · shares: The sale was effected pursuant to a Rule 10b5-1 instruction letter entered into on August 8, 2025 to satisfy the Reporting Person's tax withholding obligation upon the vesting of previously granted equity awards.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.00 to $13.85, 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 at which the transactions were effected.

SEC source: 0001568651-26-000022 · wk-form4_1772659072.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 539,321

F1 · shares: The shares represent restricted stock units, which will vest quarterly in 12 equal installments beginning on June 1, 2026, subject to the reporting person's continuous service through each vesting date.

F2 · balance_after: Includes shares to be issued in connection with the vesting of one or more restricted stock units.

SEC source: 0001844320-26-000006 · primarydocument.xml · derivative · entry 3

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,432,293

Underlying: Class A Common Stock · 23,038 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · shares: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on September 23, 2025.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000006 · primarydocument.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 350,180

F1 · shares: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on September 23, 2025.

SEC source: 0001844320-26-000006 · primarydocument.xml · nonDerivative · entry 1

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 373,218

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 · shares: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on September 23, 2025.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000004 · primarydocument.xml · derivative · entry 3

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,455,331

Underlying: Class A Common Stock · 76,962 shares

Expires not disclosed

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

F2 · derivative.exercise_price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F1 · shares: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on September 23, 2025.

F2 · price: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.exercise_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: The Class B common stock is convertible at any time at the option of the holder into Class A common stock on a one-to-one basis, subject to certain exceptions, and will mandatorily convert into Class A common stock on the date that is seven years from the date of the prospectus used in connection with the Issuer's initial public offering and upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation.

SEC source: 0001844320-26-000004 · primarydocument.xml · nonDerivative · entry 2

Schlosser Mario · CIK 0001844320 · Director · President of Technology & CTO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 350,180

F1 · shares: The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on September 23, 2025.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.00 to $17.05, 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 at which the transactions were effected.