If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. Checkbox not checked

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).






SCHEDULE 13D




Comment for Type of Reporting Person:
All shares are held of record by Mithril I (as defined in Item 2(a) of the Original Schedule 13D (as defined below)). Mithril GP (as defined in Item 2(a) of the Original Schedule 13D) is the general partner of Mithril I and Mithril GP may be deemed to have shared voting, investment and dispositive power with respect to these securities. Ajay Royan is the authorized person of Mithril GP. Ajay Royan and Peter Thiel are the members of the investment committee of Mithril GP. The investment committee makes all investment decisions with respect to the shares held by Mithril I and may be deemed to have shared voting, investment and dispositive power with respect to these securities. The percentage in Row 13 is based on 35,464,515 shares of Common Stock (as defined in Item 1(a) of the Original Schedule 13D) outstanding as of August 4, 2025, as reported by the Issuer in its quarterly report on Form 10-Q for the quarter ended June 30, 2025, filed with the Securities and Exchange Commission (the "Commission") on August 7, 2025 (the "Form 10-Q").


SCHEDULE 13D




Comment for Type of Reporting Person:
All shares are held of record by Mithril I. Mithril GP is the general partner of Mithril I and Mithril GP may be deemed to have shared voting, investment and dispositive power with respect to these securities. Ajay Royan is the authorized person of Mithril GP. Ajay Royan and Peter Thiel are the members of the investment committee of Mithril GP. The investment committee makes all investment decisions with respect to the shares held by Mithril I and may be deemed to have shared voting, investment and dispositive power with respect to these securities. The percentage in Row 13 is based on 35,464,515 shares of Common Stock outstanding as of August 4, 2025, as set forth in the Form 10-Q.


SCHEDULE 13D




Comment for Type of Reporting Person:
All shares are held of record by Mithril II (as defined in Item 2(a) of the Original Schedule 13D). Mithril II UGP (as defined in Item 2(a) of the Original Schedule 13D) is the general partner of Mithril II GP (as defined in Item 2(a) of the Original Schedule 13D), which is the general partner of Mithril II, and each of Mithril II UGP and Mithril II GP may be deemed to have shared voting, investment and dispositive power with respect to these securities. Ajay Royan is the sole managing member of Mithril II UGP. Ajay Royan and Peter Thiel are the members of the investment committee established by Mithril II GP. The investment committee makes all investment decisions with respect to the shares held by Mithril II and may be deemed to have shared voting, investment and dispositive power with respect to these securities. The percentage in Row 13 is based on 35,464,515 shares of Common Stock outstanding as of August 4, 2025, as set forth in the Form 10-Q.


SCHEDULE 13D




Comment for Type of Reporting Person:
All shares are held of record by Mithril II. Mithril II UGP is the general partner of Mithril II GP, which is the general partner of Mithril II, and each of Mithril II UGP and Mithril II GP may be deemed to have shared voting, investment and dispositive power with respect to these securities. Ajay Royan is the sole managing member of Mithril II UGP. Ajay Royan and Peter Thiel are the members of the investment committee established by Mithril II GP. The investment committee makes all investment decisions with respect to the shares held by Mithril II and may be deemed to have shared voting, investment and dispositive power with respect to these securities. The percentage in Row 13 is based on 35,464,515 shares of Common Stock outstanding as of August 4, 2025, as set forth in the Form 10-Q.


SCHEDULE 13D




Comment for Type of Reporting Person:
All shares are held of record by Mithril II. Mithril II UGP is the general partner of Mithril II GP, which is the general partner of Mithril II, and each of Mithril II UGP and Mithril II GP may be deemed to have shared voting, investment and dispositive power with respect to these securities. Ajay Royan is the sole managing member of Mithril II UGP. Ajay Royan and Peter Thiel are the members of the investment committee established by Mithril II GP. The investment committee makes all investment decisions with respect to the shares held by Mithril II and may be deemed to have shared voting, investment and dispositive power with respect to these securities. The percentage in Row 13 is based on 35,464,515 shares of Common Stock outstanding as of August 4, 2025, as set forth in the Form 10-Q.


SCHEDULE 13D




Comment for Type of Reporting Person:
Consists of of (i) 1,298,328 shares held by Mithril I and (ii) 1,030,175 shares held by Mithril II. Mithril GP is the general partner of Mithril I and Mithril GP may be deemed to have shared voting, investment and dispositive power with respect to the securities held by Mithril I. Mithril II UGP is the general partner of Mithril II GP, which is the general partner of Mithril II, and each of Mithril II UGP and Mithril II GP may be deemed to have shared voting, investment and dispositive power with respect to the securities held by Mithril II. Ajay Royan is the authorized person of Mithril I GP and is the sole managing member of Mithril II UGP. Ajay Royan and Peter Thiel are the members of the investment committee of Mithril GP and the members of the investment committee established by Mithril II GP. Each of the investment committees makes all investment decisions with respect to the shares held by each of Mithril I and Mithril II, respectively, and may be deemed to have shared voting, investment and dispositive power with respect to the securities held by each of Mithril I and Mithril II. The percentage in Row 13 is based on 35,464,515 shares of Common Stock outstanding as of August 4, 2025, as set forth in the Form 10-Q.


SCHEDULE 13D




Comment for Type of Reporting Person:
Consists of of (i) 1,298,328 shares held by Mithril I and (ii) 1,030,175 shares held by Mithril II. Mithril GP is the general partner of Mithril I and Mithril GP may be deemed to have shared voting, investment and dispositive power with respect to the securities held by Mithril I. Mithril II UGP is the general partner of Mithril II GP, which is the general partner of Mithril II, and each of Mithril II UGP and Mithril II GP may be deemed to have shared voting, investment and dispositive power with respect to the securities held by Mithril II. Ajay Royan is the authorized person of Mithril I GP and is the sole managing member of Mithril II UGP. Ajay Royan and Peter Thiel are the members of the investment committee of Mithril GP and the members of the investment committee established by Mithril II GP. Each of the investment committees makes all investment decisions with respect to the shares held by each of Mithril I and Mithril II, respectively, and may be deemed to have shared voting, investment and dispositive power with respect to the securities held by each of Mithril I and Mithril II. The percentage in Row 13 is based on 35,464,515 shares of Common Stock outstanding as of August 4, 2025, as set forth in the Form 10-Q.


SCHEDULE 13D


 
Mithril LP
 
Signature:/s/ Ajay Royan
Name/Title:Ajay Royan, Authorized Person of Mithril GP LP, the general partner of Mithril LP
Date:08/11/2025
 
Mithril GP LP
 
Signature:/s/ Ajay Royan
Name/Title:Ajay Royan, Authorized Person
Date:08/11/2025
 
Mithril II LP
 
Signature:/s/ Ajay Royan
Name/Title:Ajay Royan, Managing Member of Mithril II UGP LLC, the general partner of Mithril II GP LP, the general partner of Mithril II LP
Date:08/11/2025
 
Mithril II GP LP
 
Signature:/s/ Ajay Royan
Name/Title:Ajay Royan, Managing Member of Mithril II UGP LLC, the general partner of Mithril GP LP
Date:08/11/2025
 
Mithril II UGP LLC
 
Signature:/s/ Ajay Royan
Name/Title:Ajay Royan, Managing Member
Date:08/11/2025
 
Ajay Royan
 
Signature:/s/ Ajay Royan
Name/Title:Ajay Royan
Date:08/11/2025
 
Peter Thiel
 
Signature:/s/ Peter Thiel
Name/Title:Peter Thiel
Date:08/11/2025