Global Graphene Group, Inc. SEC EDGAR Filings (CIK 0001678511)

SEC EDGAR filings, ownership reports, and insider transactions for Global Graphene Group, Inc..

Business address
1240 Mccook Ave., Dayton, OH, 45404
Top holdings (ownership)
STI
Top holdings (Schedule 13D)
STI
State of incorporation
DE
Fiscal year end
31 December
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Global Graphene Group, Inc. has filed 17 SEC EDGAR filings since 29 Jun 2016

Latest Filings

Recent SEC filings for Global Graphene Group, Inc. including 4, 144, SCHEDULE 13D/A and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 15 Dec 2025 11 Dec 2025 001-41323
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Nov 2025 24 Nov 2025 001-41323
144 Open 144 document View SEC filing for 144 24 Nov 2025
4 Open 4 document View SEC filing for 4 14 Oct 2025 09 Oct 2025 001-41323
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 14 Oct 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 12 Sep 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Sep 2025 10 Sep 2025 001-41323
144 Open 144 document View SEC filing for 144 12 Sep 2025
144 Open 144 document View SEC filing for 144 10 Sep 2025
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 13 Jun 2025
4 Open 4 document View SEC filing for 4 13 Jun 2025 13 Jun 2025 001-41323
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Jun 2025 10 Jun 2025 001-41323
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 Apr 2025 25 Apr 2025 001-41323
144 Open 144 document View SEC filing for 144 25 Apr 2025
3 Open 3 document View SEC filing for 3 12 Feb 2024 02 Feb 2024 001-41323
SC 13D Open SC 13D document View SEC filing for SC 13D SCHEDULE 13D 06 Feb 2024
D Open D document View SEC filing for D 29 Jun 2016 021-266027

About this filer

Global Graphene Group, Inc. files with the SEC under CIK 0001678511. This page aggregates EDGAR filings and related ownership activity.

See reporting owner transactions.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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