Global Graphene Group, Inc. - Significant Ownership

Signature - Title
/s/ Robert Crouch - Robert Crouch/Vice President of Legal Affairs
Location
Dayton, OH
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by Global Graphene Group, Inc..

Significant Ownership of Global Graphene Group, Inc.

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
STI Solidion Technology Inc. Common stock, par value $0.0001 per share 54.5% $182K $46.6K 1.76M +34.5% Global Graphene Group, Inc. Oct 9, 2025

Schedules 13D/G Reported by Global Graphene Group, Inc.:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Date Filed
* An asterisk sign (*) next to the price indicates that the price is likely invalid.