| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Deep Track Biotechnology Master Fund, Ltd. | 9.4% | 2,686,138 | 0 | 2,686,138 | /s/ David Kroin | David Kroin, Director | |
| Deep Track Special Opportunities Fund, LP | 2.3% | 666,666 | 0 | 666,666 | /s/ David Kroin | David Kroin, Managing Member of the General Partner of the Investment Manager | |
| Deep Track Capital, LP | 12% | 3,352,804 | 0 | 3,352,804 | /s/ David Kroin | David Kroin, Managing Member of the General Partner | 0001856083 |
| David Kroin | 12% | 3,352,804 | 0 | 3,352,804 | /s/ David Kroin | David Kroin |