903899102

(CUSIP Number)
Charlene O'Connor
5215 Old Orchard Rd., Suite 970
Skokie, IL, 60077
847-733-1230

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
10/27/2026

(Date of Event Which Requires Filing of This Statement)


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:
Bradford T. Whitmore has shared voting power of 6,502,920 shares as the manager of Whitmore Holdings, LLC and as the manager of Zistar Management, LLC, a member and manager of SUNRAY I, LLC. Whitmore Holdings, LLC and SUNRAY I, LLC are the holders of the shares. Bradford T. Whitmore has shared dispositive power of 6,502,920 shares as the manager of Whitmore Holdings, LLC and as the manager of Zistar Management, LLC, a member and manager of SUNRAY I, LLC. Whitmore Holdings, LLC and SUNRAY I, LLC are the holders of the shares.


SCHEDULE 13D





SCHEDULE 13D





SCHEDULE 13D



Comment for Type of Reporting Person:
Zistar Management, LLC has sole voting power of 4,452,283 shares as the manager of SUNRAY I, LLC, the holder of the shares. Zistar Management, LLC has sole dispositive power of 4,452,283 shares as the manager of SUNRAY I, LLC, the holder of the shares.


SCHEDULE 13D



Comment for Type of Reporting Person:
Bradford Whitmore Trust has shared voting power of 6,502,920 shares as the sole member of Whitmore Holdings, LLC and the sole member of Zistar Management, LLC, the manager of SUNRAY I, LLC. Whitmore Holdings, LLC and SUNRAY I, LLC are the holders of the shares. Bradford Whitmore Trust has shared dispositive power of 6,502,920 shares as the sole member of Whitmore Holdings, LLC and the sole member of Zistar Management, LLC, the manager of SUNRAY I, LLC. Whitmore Holdings, LLC and SUNRAY I, LLC are the holders of the shares.


SCHEDULE 13D

WHITMORE BRADFORD T
Signature:Bradford T. Whitmore
Name/Title:Bradford T. Whitmore
Date:10/29/2026
SUNRAY I, LLC
Signature:Zistar Management, LLC
Name/Title:Manager
Date:10/29/2026
Signature:Bradford T. Whitmore
Name/Title:Manager, Zistar Management, LLC
Date:10/29/2026
WHITMORE HOLDINGS, LLC
Signature:Bradford T. Whitmore
Name/Title:Manager
Date:10/29/2026
ZISTAR MANAGEMENT, LLC
Signature:Bradford T. Whitmore
Name/Title:Manager
Date:10/29/2026
BRADFORD WHITMORE TRUST
Signature:Bradford T. Whitmore
Name/Title:Trustee
Date:10/29/2026