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Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Checkbox not checked   Rule 13d-1(b)
Checkbox checked   Rule 13d-1(c)
Checkbox not checked   Rule 13d-1(d)






SCHEDULE 13G




Comment for Type of Reporting Person:  Tang Capital Management, LLC ("TCM") beneficially owns 3,115,000 shares of the Issuer's Common Stock, all of which are currently issuable upon exercise of Warrants (the "Warrants," as defined in the Issuer's Prospectus filed pursuant to Rule 424(b)(5) with the Securities and Exchange Commission on June 9, 2023). The percentages used herein are based on 62,338,729 shares of Common Stock outstanding, which is comprised of: (i) 59,223,729 shares of Common Stock outstanding as of May 9, 2025, as set forth in the Issuer's Quarterly Report filed on Form 10-Q that was filed with the Securities and Exchange Commission on May 15, 2025 and (ii) 3,115,000 shares currently issuable upon exercise of Warrants. TCM shares voting and dispositive power over such shares with Tang Capital Partners, LP ("TCP") and Kevin Tang.


SCHEDULE 13G




Comment for Type of Reporting Person:  Kevin Tang beneficially owns 3,115,000 shares of the Issuer's Common Stock, all of which are currently issuable upon exercise of Warrants. Kevin Tang shares voting and dispositive power over such shares with TCP and TCM.


SCHEDULE 13G




Comment for Type of Reporting Person:  TCP beneficially owns 3,115,000 shares of the Issuer's Common Stock, all of which are currently issuable upon exercise of Warrants. TCP owns 3,115,000 of the Issuer's Warrants, which are each exercisable for one share of the Issuer's Common Stock. The Warrants are immediately exercisable and expire five years from the date of issuance. TCP may not exercise any portion of the Warrants for shares of Common Stock if, as a result of the exercise, TCP, together with its affiliates and any other person or entity acting as a group, would own more than 9.99% of the Issuer's outstanding shares of Common Stock after exercise. The foregoing limitations remain in effect with respect to the Warrants, and, accordingly, all 3,115,000 shares are currently issuable upon exercise of the Warrants. TCP shares voting and dispositive power over such shares with TCM and Kevin Tang.


SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G





SCHEDULE 13G



 
TANG CAPITAL MANAGEMENT, LLC
 
Signature:/s/ Kevin Tang
Name/Title:Manager
Date:08/14/2025
 
KEVIN TANG
 
Signature:/s/ Kevin Tang
Name/Title:Self
Date:08/14/2025
 
TANG CAPITAL PARTNERS, LP
 
Signature:/s/ Kevin Tang
Name/Title:Manager, Tang Capital Management, LLC, General Partner
Date:08/14/2025
 
TANG CAPITAL PARTNERS INTERNATIONAL, LP
 
Signature:/s/ Kevin Tang
Name/Title:Manager, Tang Capital Management, LLC, General Partner
Date:08/14/2025
 
TANG CAPITAL PARTNERS III, INC
 
Signature:/s/ Kevin Tang
Name/Title:Chief Executive Officer
Date:08/14/2025
 
TANG CAPITAL PARTNERS IV, INC
 
Signature:/s/ Kevin Tang
Name/Title:Chief Executive Officer
Date:08/14/2025