HSDT

SEC source: 0001140361-23-057794 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 12,879

F3 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-057794 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 3,402

F2 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-057794 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 16,512

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-055933 · form4.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 11,276

F3 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-055933 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,832

F2 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-055933 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 13,685

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-24-008177 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,882

F1 · balance_after: On December 4, 2023, the reporting person filed a Form 4 (the "Original Form 4") which incorrectly reported that these shares were purchased by Maple Leaf Discovery I, LP ("MLD I"), when in fact they were purchased by Maple Leaf Offshore, Ltd. ("MLO"). This amendment is being filed to correctly reflect the purchases and the amount of shares held by both MLD I and MLO following the reported transactions.

F2 · balance_after: As a result of a rounding error following a reverse stock split by the Issuer, the Original Form 4 incorrectly stated the amount of securities beneficially owned. The amounts reported on this amendment have been corrected to reflect the actual number of shares held at the time of filing the Original Form 4.

F3 · ownership.nature: The shares are held by MLO. The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-055933 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 10,633

F3 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-055933 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,603

F2 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-055933 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 12,551

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-24-008177 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,239

F1 · balance_after: On December 4, 2023, the reporting person filed a Form 4 (the "Original Form 4") which incorrectly reported that these shares were purchased by Maple Leaf Discovery I, LP ("MLD I"), when in fact they were purchased by Maple Leaf Offshore, Ltd. ("MLO"). This amendment is being filed to correctly reflect the purchases and the amount of shares held by both MLD I and MLO following the reported transactions.

F2 · balance_after: As a result of a rounding error following a reverse stock split by the Issuer, the Original Form 4 incorrectly stated the amount of securities beneficially owned. The amounts reported on this amendment have been corrected to reflect the actual number of shares held at the time of filing the Original Form 4.

F3 · ownership.nature: The shares are held by MLO. The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 8

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 599

F5 · ownership.nature: The shares are held by Maple Leaf Offshore Ltd. ("MLO"). The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 7

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 9,992

F4 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 6

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 2,375

F3 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 11,420

F2 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 458

F1 · balance_after: The share amount has been adjusted to reflect the reverse stock split effective on August 16, 2023 whereby each fifty shares issued and outstanding prior to the split were combined and converted into one share of common stock.

F5 · ownership.nature: The shares are held by Maple Leaf Offshore Ltd. ("MLO"). The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 8,334

F1 · balance_after: The share amount has been adjusted to reflect the reverse stock split effective on August 16, 2023 whereby each fifty shares issued and outstanding prior to the split were combined and converted into one share of common stock.

F4 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 1,820

F1 · balance_after: The share amount has been adjusted to reflect the reverse stock split effective on August 16, 2023 whereby each fifty shares issued and outstanding prior to the split were combined and converted into one share of common stock.

F3 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-041885 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 8,774

F1 · balance_after: The share amount has been adjusted to reflect the reverse stock split effective on August 16, 2023 whereby each fifty shares issued and outstanding prior to the split were combined and converted into one share of common stock.

F2 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-23-026972 · form4.xml · derivative · entry 2

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,865

Underlying: Class A Common Stock · 284,865 shares

Expires 2033-05-23

F2 · 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 twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be 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: 0001140361-23-026972 · form4.xml · nonDerivative · entry 1

STRAW EDWARD M · CIK 0001075380 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,111

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive 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 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: 0001140361-23-026971 · form4.xml · derivative · entry 2

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,865

Underlying: Class A Common Stock · 284,865 shares

Expires 2033-05-23

F2 · 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 twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be 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: 0001140361-23-026971 · form4.xml · nonDerivative · entry 1

BUCKMAN PAUL · CIK 0001215243 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,824

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive 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 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: 0001140361-23-026970 · form4.xml · derivative · entry 2

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,865

Underlying: Class A Common Stock · 284,865 shares

Expires 2033-05-23

F2 · 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 twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be 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: 0001140361-23-026970 · form4.xml · nonDerivative · entry 1

Perkins Sherrie L · CIK 0001537711 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,040

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive 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 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: 0001140361-23-026969 · form4.xml · derivative · entry 2

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 284,865

Underlying: Class A Common Stock · 284,865 shares

Expires 2033-05-23

F2 · 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 twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be 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: 0001140361-23-026969 · form4.xml · nonDerivative · entry 1

Walter Blane · CIK 0001340555 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,454

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2022 Equity Incentive 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 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: 0001140361-23-007528 · form4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,463,000

Underlying: Common Stock · 1,463,000 shares

Expires 2033-02-13

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 twelve (12) successive equal quarterly installments on the last day of each quarter so that all of the options will be vested on the three-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-23-007527 · form4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,693,000

Underlying: Common Stock · 2,693,000 shares

Expires 2033-02-13

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 twelve (12) successive equal quarterly installments on the last day of each quarter so that all of the options will be vested on the three-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-23-007526 · form4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,181,000

Underlying: Common Stock · 5,181,000 shares

Expires 2033-02-13

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 twelve (12) successive equal quarterly installments on the last day of each quarter so that all of the options will be vested on the three-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

SEC source: 0001140361-22-046037 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 15,752

F4 · ownership.nature: The shares are held by Maple Leaf Offshore Ltd. ("MLO"). The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-046037 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 332,517

F3 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-046037 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 62,893

F2 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-046037 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 304,323

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042922 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 13,528

F4 · ownership.nature: The shares are held by Maple Leaf Offshore Ltd. ("MLO"). The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042922 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 308,003

F3 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042922 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 54,379

F2 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042922 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 262,894

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-043128 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 13,439

F1 · shares: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F1 · balance_after: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F5 · ownership.nature: The shares are held by Maple Leaf Offshore Ltd. ("MLO"). The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-043128 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 306,923

F1 · shares: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F1 · balance_after: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F4 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-043128 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 54,025

F1 · shares: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F1 · balance_after: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F3 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-043128 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 261,057

F1 · shares: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F1 · balance_after: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F2 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042922 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 218,572

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-043128 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 218,872

F1 · shares: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F1 · balance_after: This Form 4/A is being filed to amend an inadvertent error in the number of shares purchased by the Reporting Person in the Form 4 previously filed on November 23, 2022.

F2 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042310 · form4.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 10,930

F4 · ownership.nature: The shares are held by Maple Leaf Offshore Ltd. ("MLO"). The reporting person is the president of the managing member of Andreeff Equity Advisors, L.L.C., the investment manager of MLO and as such may be deemed to beneficially own the securities owned by MLO. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042310 · form4.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 276,082

F3 · ownership.nature: The shares are held by Maple Leaf Discovery I, L.P. ("MLD I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLD I and as such may be deemed to beneficially own the securities owned by MLD I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042310 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 43,920

F2 · ownership.nature: The shares are held by Maple Leaf Partners I, L.P. ("MLP I"). The reporting person is the managing member of Maple Leaf Capital, the general partner of MLP I and as such may be deemed to beneficially own the securities owned by MLP I. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042310 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 208,572

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001140361-22-042310 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 154,819

F1 · ownership.nature: The shares are held by Maple Leaf Partners, L.P. ("MLP"). The reporting person is the managing member of Maple Leaf Capital I, LLC ("Maple Leaf Capital"), the general partner of MLP and as such may be deemed to beneficially own the securities owned by MLP. The reporting person disclaims beneficial ownership over such shares except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of the reported shares for purposes of Section 16 or for any other purposes.

SEC source: 0001104659-22-100061 · tm2225892-2_4seq1.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2032-09-12

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 twelve (12) successive equal quarterly installments on the last day of each quarter so that all of the options will be vested on the three-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.