Graphene & Solar Technologies Ltd SEC filings GSTX

Graphene & Solar Technologies Ltd has 235 filings in SEC EDGAR's recent list, going back to Oct 21, 2010. Its latest annual report, Form 10-K, was filed on Feb 25, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 25, 2026 (other events). The company's fiscal year ends on September 30.

Form Description Filed Period
10-Q Quarterly report Aug 14, 2026 Jun 30, 2026
10-Q Quarterly report May 15, 2026 Mar 31, 2026
10-Q Quarterly report Apr 10, 2026 Dec 31, 2025
10-Q/A Amended quarterly report Nov 12, 2025 Jun 30, 2025
10-Q Quarterly report Nov 12, 2025 Jun 30, 2025
10-Q Quarterly report Oct 20, 2025 Mar 31, 2025
10-Q Quarterly report Oct 20, 2025 Dec 31, 2024
10-Q Quarterly report Oct 9, 2024 Jun 30, 2024
10-Q Quarterly report May 24, 2024 Mar 31, 2024
10-Q Quarterly report Mar 27, 2024 Dec 31, 2023
10-Q Quarterly report Sep 13, 2023 Jun 30, 2023
10-Q Quarterly report Aug 4, 2023 Mar 31, 2023
10-Q Quarterly report Jun 29, 2023 Dec 31, 2022
10-Q Quarterly report Aug 18, 2022 Jun 30, 2022
10-Q Quarterly report Aug 4, 2022 Mar 31, 2022
10-Q Quarterly report Jul 29, 2022 Dec 31, 2021
10-Q Quarterly report Sep 2, 2021 Jun 30, 2021
10-Q Quarterly report May 27, 2021 Mar 31, 2021
10-Q Quarterly report Mar 23, 2021 Dec 31, 2020
10-Q Quarterly report Sep 8, 2020 Jun 30, 2020
10-Q Quarterly report Jul 16, 2020 Mar 31, 2020
10-Q Quarterly report Jul 7, 2020 Dec 31, 2019
10-Q Quarterly report Sep 12, 2019 Jun 30, 2019
10-Q Quarterly report May 21, 2019 Mar 31, 2019
10-Q Quarterly report Feb 28, 2019 Dec 31, 2018
10-Q Quarterly report Aug 20, 2018 Jun 30, 2018
10-Q Quarterly report May 22, 2018 Mar 31, 2018
10-Q Quarterly report Feb 14, 2018 Dec 31, 2017
10-Q Quarterly report Jan 17, 2018 Jun 30, 2017
10-Q Quarterly report Jan 17, 2018 Mar 31, 2017
10-Q Quarterly report Jan 17, 2018 Dec 31, 2016
10-Q Quarterly report Jan 17, 2018 Jun 30, 2016
10-Q Quarterly report Jan 17, 2018 Mar 31, 2016
10-Q Quarterly report Jan 17, 2018 Dec 31, 2015
10-Q Quarterly report Aug 10, 2015 Jun 30, 2015
10-Q Quarterly report May 20, 2015 Mar 31, 2015
10-Q Quarterly report Feb 20, 2015 Dec 31, 2014
10-Q Quarterly report Aug 14, 2014 Jun 30, 2014
10-Q/A Amended quarterly report May 19, 2014 Mar 31, 2014
10-Q Quarterly report May 15, 2014 Mar 31, 2014
10-Q Quarterly report Feb 13, 2014 Dec 31, 2013
10-Q Quarterly report Aug 9, 2013 Jun 30, 2013
10-Q Quarterly report May 14, 2013 Mar 31, 2013
10-Q Quarterly report Feb 13, 2013 Dec 31, 2012
10-Q Quarterly report Aug 14, 2012 Jun 30, 2012
10-Q Quarterly report May 10, 2012 Mar 31, 2012
10-Q Quarterly report Feb 14, 2012 Dec 31, 2011

Showing 47 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.

Company profile

Industry
Metal Mining (SIC 1000)
Listed as
GSTX (OTC)
Fiscal year ends
September 30
Incorporated in
CO
Headquarters
Phoenix, AZ
SEC filer status
, Emerging growth company
SEC CIK
1497649
Former names
Solar Quartz Technologies Corp (until Jan 23, 2019); Vanguard Energy Corp (until Jul 13, 2017)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.