HSDT

SEC source: 0002127311-26-000006 · wk-form4_1787603127.xml · derivative · entry 1

Tjandrasuwita Agustina Gani · CIK 0002127311 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,817

Underlying: Class A Common Stock · 88,817 shares

Expires 2031-08-20

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the 2022 Equity Incentive Plan, as amended (the "Plan"). The options vest 25% in a series of four (4) successive equal annual installments beginning on the one (1) year anniversary of the vesting commencement date of July 6, 2026 (the "Vesting Commencement Date), so that all of the options will be fully vested on the four-year anniversary of the Vesting Commencement Date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002086036-26-000006 · wk-form4_1785875422.xml · derivative · entry 1

Chee Choon Wee · CIK 0002086036 · Director · CEO and President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 923,000

Underlying: Class A Common Stock · 923,000 shares

Expires 2036-07-30

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the 2022 Equity Incentive Plan, as amended (the "Plan"). The options vest 50% immediately upon grant with the remaining 50% to vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on October 31, 2026, so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002086128-26-000005 · form4-06052026_120611.xml · derivative · entry 3

Jiang Cosmo Yi · CIK 0002086128 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,005,040

Underlying: Common Stock · 1,005,040 shares

Expires 2030-09-18

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_date: The warrant initially contained a vesting schedule as was more fully described in the Reporting Person's Form 4 filed with the Securities and Exchange Commission on June 4, 2026 (the "Original Vesting Schedule"). Notwithstanding the Original Vesting Schedule reported therein, such Original Vesting Schedule was accelerated in full at the election of the Reporting Person, such that the shares underlying the warrant became fully vested and the warrant immediately exercisable as of May 3, 2026.

SEC source: 0002086128-26-000005 · form4-06052026_120611.xml · nonDerivative · entry 2

Jiang Cosmo Yi · CIK 0002086128 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,004,430

F1 · kind: This transaction reported represents the withholding of shares by the Issuer to satisfy the cashless exercise by the Reporting Person in connection with the exercise of the warrant reported on Table II herein.

SEC source: 0002086128-26-000005 · form4-06052026_120611.xml · nonDerivative · entry 1

Jiang Cosmo Yi · CIK 0002086128 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,005,040

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

SEC source: 0001075380-26-000006 · form4-05262026_070503.xml · derivative · entry 2

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,564

Underlying: Class A Common Stock · 18,564 shares

Expires 2036-05-20

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001075380-26-000006 · form4-05262026_070503.xml · nonDerivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,542

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan (the "Plan"). The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002131577-26-000005 · form4-05262026_070507.xml · derivative · entry 2

Mello Sergio · CIK 0002131577 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,564

Underlying: Class A Common Stock · 18,564 shares

Expires 2036-05-20

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002131577-26-000005 · form4-05262026_070507.xml · nonDerivative · entry 1

Mello Sergio · CIK 0002131577 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,360

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan (the "Plan"). The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002130655-26-000005 · form4-05262026_070505.xml · derivative · entry 2

Lee Michel Kai Tai · CIK 0002130655 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,564

Underlying: Class A Common Stock · 18,564 shares

Expires 2036-05-20

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002130655-26-000005 · form4-05262026_070505.xml · nonDerivative · entry 1

Lee Michel Kai Tai · CIK 0002130655 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,360

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan (the "Plan"). The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001340555-26-000007 · form4-05262026_070501.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,564

Underlying: Class A Common Stock · 18,564 shares

Expires 2036-05-20

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001340555-26-000007 · form4-05262026_070501.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,542

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan (the "Plan"). The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be fully vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0002086036-26-000002 · form4-05132026_110559.xml · derivative · entry 4

Chee Choon Wee · CIK 0002086036 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,109,118 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.

F5 · derivative.exercise_price: Each RSU represents a contingent right to receive one (1) share of the Issuer's Class A Common Stock.

F6 · derivative.exercise_date: On September 18, 2025, the Reporting Person was granted 1,109,118 RSUs under the Issuer's 2022 Equity Incentive Plan (the "Plan"). On October 30, 2025, the RSUs fully vested following the shareholder approval of a share reserve increase to the Issuer's Plan. On May 11, 2026, each RSU settled into one share of the Issuer's Class A Common Stock.

F6 · derivative.expiration_date: On September 18, 2025, the Reporting Person was granted 1,109,118 RSUs under the Issuer's 2022 Equity Incentive Plan (the "Plan"). On October 30, 2025, the RSUs fully vested following the shareholder approval of a share reserve increase to the Issuer's Plan. On May 11, 2026, each RSU settled into one share of the Issuer's Class A Common Stock.

SEC source: 0002086036-26-000002 · form4-05132026_110559.xml · nonDerivative · entry 1

Chee Choon Wee · CIK 0002086036 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,109,118

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 · security: Shares of Class A Common Stock acquired upon the vesting of the restricted stock unit award (the "RSUs").

SEC source: 0001104659-26-065600 · tm2615490-2_4seq1.xml · nonDerivative · entry 1

Fusion Summer Ltd · CIK 0002087954 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,377,125

F1 · kind: Represents a pro-rata distribution-in-kind of Class A Common Stock by Fusion Summer Limited to one of its members for no consideration.

F1 · price: Represents a pro-rata distribution-in-kind of Class A Common Stock by Fusion Summer Limited to one of its members for no consideration.

SEC source: 0001104659-26-082801 · tm2620223-2_4seq1.xml · nonDerivative · entry 1

Summer Wisdom Holdings Ltd · CIK 0002144177 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Fusion Summer Limited

Disclosed balance after: 5,377,125

F1 · kind: Represents a pro-rata distribution-in-kind of Class A Common Stock by Fusion Summer Limited to one of its members for no consideration.

F1 · price: Represents a pro-rata distribution-in-kind of Class A Common Stock by Fusion Summer Limited to one of its members for no consideration.

F2 · ownership.nature: Summer Wisdom Holdings Limited ("Summer Wisdom") holds the sole Ordinary Share and the sole Class B Participating Share of Fusion Summer Limited ("Fusion Summer"). As the sole owner of Fusion Summer, Summer Wisdom may be deemed to beneficially own the securities held directly by Fusion Summer.

SEC source: 0001075380-26-000002 · form4-04022026_050415.xml · derivative · entry 2

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,529

Underlying: Class A Common Stock · 23,529 shares

Expires 2036-03-30

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 75% of the options vested on March 31, 2026, and the remaining 25% of options will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001075380-26-000002 · form4-04022026_050415.xml · nonDerivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,291

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001537711-26-000002 · form4-04022026_050419.xml · derivative · entry 2

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,529

Underlying: Class A Common Stock · 23,529 shares

Expires 2036-03-30

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 75% of the options vested on March 31, 2026, and the remaining 25% of options will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001537711-26-000002 · form4-04022026_050419.xml · nonDerivative · entry 1

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,220

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001215243-26-000003 · form4-04022026_050417.xml · derivative · entry 2

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,529

Underlying: Class A Common Stock · 23,529 shares

Expires 2036-03-30

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 75% of the options vested on March 31, 2026, and the remaining 25% of options will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001215243-26-000003 · form4-04022026_050417.xml · nonDerivative · entry 1

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,004

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001340555-26-000002 · form4-04022026_050413.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,529

Underlying: Class A Common Stock · 23,529 shares

Expires 2036-03-30

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 75% of the options vested on March 31, 2026, and the remaining 25% of options will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001340555-26-000002 · form4-04022026_050413.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,634

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

SEC source: 0001075380-26-000004 · form4a-05262026_110527.xml · nonDerivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,182

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

F2 · balance_after: The Issuer implemented three reverse stock splits. Effective August 16, 2023, the Issuer effected a 1-for-50 reverse stock split for the Issuer's Class A common stock, effective May 2, 2025, the Issuer effected a second 1-for-15 reverse stock split of the Issuer's Class A common stock and effective July 1, 2025, the Issuer effected a third 1-for-50 reverse stock split of the Issuer's Class A common stock. The number of securities reported herein have been adjusted to reflect the reverse stock split. The initial Form 4 did not account for the reverse stock splits.

SEC source: 0001340555-26-000005 · form4a-05262026_110519.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,182

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive Plan. 75% of the RSUs vested on March 31, 2026, and the remaining 25% of RSUs will vest on June 30, 2026, subject to the Reporting Person's continued service through such vesting period.

F2 · balance_after: The Issuer implemented three reverse stock splits. Effective August 16, 2023, the Issuer effected a 1-for-50 reverse stock split for the Issuer's Class A common stock, effective May 2, 2025, the Issuer effected a second 1-for-15 reverse stock split of the Issuer's Class A common stock and effective July 1, 2025, the Issuer effected a third 1-for-50 reverse stock split of the Issuer's Class A common stock. The number of securities reported herein have been adjusted to reflect the reverse stock split. The initial Form 4 did not account for the reverse stock splits.

SEC source: 0002086036-26-000002 · form4-05132026_110559.xml · derivative · entry 3

Chee Choon Wee · CIK 0002086036 · Director · Executive Chairman · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Summer Wisdom Holdings Limited

Disclosed balance after: 2,218,236

Underlying: Class A Common Stock · 2,218,236 shares

Expires 2030-09-17

F4 · derivative.exercise_date: Immediately exercisable.

F3 · ownership.nature: Summer Wisdom Holdings Limited ("Summer Wisdom") holds all of the ordinary shares of Fusion Summer and Fusion Summer holds shares of the Issuer's Class A Common Stock. The Reporting Person is the controlling shareholder of Summer Wisdom and, as such, has the power to vote and dispose of the shares held by Fusion Summer. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.

SEC source: 0002086128-26-000003 · form4-06052026_120652.xml · derivative · entry 1

Jiang Cosmo Yi · CIK 0002086128 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,005,040

Underlying: Common Stock · 1,005,040 shares

Expires 2030-09-18

F1 · derivative.exercise_date: On September 18, 2025, Pantera Capital Management LP ("Pantera") transferred the warrant to the Reporting Person pursuant to that certain Warrant Transfer Agreement, dated as of September 18, 2025 (the "Warrant Transfer Agreement"), by and among the Issuer, Pantera and the Reporting Person. The warrant vests as to 25% of the shares on March 18, 2026; the remaining 75% of the shares shall vest in equal monthly installments on the last day of each month over the following thirty-six (36) calendar months, in each case subject to the Reporting Person providing continuous service to the Pantera on each such vesting date.

F2 · derivative.exercise_date: Notwithstanding the foregoing, the number of vested shares on each subsequent March 31, June 30, September 30 and December 31, shall be equal to the greater of (x) the then vested amount, and (y) the Exercise-based Catch-Up Amount (as that term is defined in the Warrant Transfer Agreement), provided that in no event shall the cumulative number of vested warrant shares reported herein exceed 100% of the warrant shares reported herein.

SEC source: 0001140361-25-024935 · form4.xml · derivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600

Underlying: Class A Common Stock · 2,600 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-024938 · form4.xml · derivative · entry 1

Favit-Van Pelt Antonella R. · CIK 0001871533 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,500

Underlying: Class A Common Stock · 17,500 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-024937 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,200

Underlying: Class A Common Stock · 26,200 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-024936 · form4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600

Underlying: Class A Common Stock · 2,600 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-024933 · form4.xml · derivative · entry 1

ANDREEFF DANE · CIK 0001201810 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,400

Underlying: Class A Common Stock · 52,400 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-024934 · form4.xml · derivative · entry 1

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600

Underlying: Class A Common Stock · 2,600 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-024932 · form4.xml · derivative · entry 1

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600

Underlying: Class A Common Stock · 2,600 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000612 · form4.xml · derivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,732

Underlying: Class A Common Stock · 10,732 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000617 · form4.xml · derivative · entry 1

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,732

Underlying: Class A Common Stock · 10,732 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000616 · form4.xml · derivative · entry 1

Favit-Van Pelt Antonella R. · CIK 0001871533 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,892

Underlying: Class A Common Stock · 95,892 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000615 · form4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,732

Underlying: Class A Common Stock · 10,732 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000618 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,857

Underlying: Class A Common Stock · 139,857 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000614 · form4.xml · derivative · entry 1

ANDREEFF DANE · CIK 0001201810 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 279,715

Underlying: Class A Common Stock · 279,715 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-25-000613 · form4.xml · derivative · entry 1

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,732

Underlying: Class A Common Stock · 10,732 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032523 · form4.xml · derivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Class A Common Stock · 31,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032528 · form4.xml · derivative · entry 1

Favit-Van Pelt Antonella R. · CIK 0001871533 · Chief Medical Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 277,000

Underlying: Class A Common Stock · 277,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 62.5% of the options vested immediately upon grant, and the remaining options vest in a series of ten (10) successive equal quarterly installments on the last day of each quarter starting on September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032526 · form4.xml · derivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Class A Common Stock · 31,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032527 · form4.xml · derivative · entry 1

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Class A Common Stock · 31,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032525 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 404,000

Underlying: Class A Common Stock · 404,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 62.5% of the options vested immediately upon grant, and the remaining options vest in a series of ten (10) successive equal quarterly installments on the last day of each quarter starting on September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032524 · form4.xml · derivative · entry 1

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Class A Common Stock · 31,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of four (4) successive equal quarterly installments on the last day of each quarter starting September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-24-032522 · form4.xml · derivative · entry 1

ANDREEFF DANE · CIK 0001201810 · Director · President and CEO · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 808,000

Underlying: Class A Common Stock · 808,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 62.5% of the options vested immediately upon grant, and the remaining options vest in a series of ten (10) successive equal quarterly installments on the last day of each quarter starting on September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.