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






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D






SCHEDULE 13D


 
Renata Kellnerova
 
Signature:/s/ Lubomir Kral
Name/Title:Lubomir Kral, Attorney-in-Fact
Date:08/27/2026
 
AMALAR HOLDING s.r.o.
 
Signature:/s/ Lubomir Kral
Name/Title:Lubomir Kral, Attorney-in-Fact
Date:08/27/2026
 
PPF Group a.s.
 
Signature:/s/ Lubomir Kral
Name/Title:Lubomir Kral, Attorney-in-Fact
Date:08/27/2026
 
Vox Ventures B.V.
 
Signature:/s/ Lubomir Kral
Name/Title:Lubomir Kral, Attorney-in-Fact
Date:08/27/2026
 
Matsuba Limited
 
Signature:/s/ Lubomir Kral
Name/Title:Lubomir Kral, Attorney-in-Fact
Date:08/27/2026

ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

AMENDED AND RESTATED JOINT FILING AGREEMENT

POWER OF ATTORNEY OF VOX VENTURES B.V

POWER OF ATTORNEY OF MATSUBA LIMITED