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.

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).




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SCHEDULE 13D




Comment for Type of Reporting Person:
Solerin Equity Limited(the reporting person) is a business company with limited liability incorporated in the British Virgin Islands, which is wholly owned by Mr. Marc Cywinski the Chief Operations Officer ("COO") of SunScout Holding Limited("the issuer"). Mr Cywinski has Shared Voting and Dispositive power over the 5,360,000 Class A Ordinary shares of $0.0001 par value("Class A Ordinary Shares") and 7,500,000 Class B ordinary shares of $0.0001 par value ("Class B Ordinary Shares") of the Issuer held by the Reporting Person. Each of the Class A Ordinary Shares has one vote per share, while each of the Class B Ordinary shares has twenty(20) votes per share.


SCHEDULE 13D




Comment for Type of Reporting Person:
Solerin Equity Limited(the reporting person) is a business company with limited liability incorporated in the British Virgin Islands, which is wholly owned by Mr. Marc Cywinski the Chief Operations Officer ("COO") of SunScout Holding Limited("the issuer"). Mr Cywinski has Shared Voting and Dispositive power over the 5,360,000 Class A oedinary shares of $0.0001 par value("Class A Ordinary Shares") and 7,500,000 Class B ordinary shares of $0.0001 par value ("Class B Ordinary Shares") of the Issuer held by the Reporting Person. Each of the Class A Ordinary Shares has one vote per share, while each of the Class B Ordinary shares has twenty(20) votes per share.


SCHEDULE 13D


 
Cywinski Marc
 
Signature:Marc Cywinski
Name/Title:Chief Operations Officer
Date:08/18/2026
 
Solerin Equity limited
 
Signature:Marc Cywinski
Name/Title:Chief Operations Officer
Date:08/18/2026

ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

JOINT FILING AGREEMENT 08-18/2026

LOCK-UP AGREEMENT