Stockle - the stock oracle

Graphene & Solar Technologies Ltd

NYSE:GSTX
US$0.086Close 7 Oct 2026 · delayed

Past year: ▲ 28567%(0.03c – 10.0c USD)

Market cap
A$90.0m
Shares on issue
740m
Story beats
14 since 2012
Last event
24 June 2026

Announcements, explained

Each one in plain English, with the numbers worked through for a shareholder.

13 Feb 2020late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

27 Dec 2019late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its annual report would be filed late.

Discuss in chat

23 Aug 2019auditor change● Neutral

Three days after its prior auditor's alarming resignation, the company engaged Pinnacle Accountancy Group of Utah as its new auditor.

Discuss in chat

20 Aug 2019late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

20 Aug 2019auditor change▼ BadMajor

Farber Hass Hurley resigned as auditor after just seven months, citing "inconsistent and incomplete information" and a lack of support for transactions involving the company, its subsidiary and an affiliate - it could not even complete its review of the June 2019 quarter.

Discuss in chat

14 Aug 2019late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

21 May 2019quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported quarterly revenue of $0 and a net loss of $239 thousand for the period ended 2019-03-31.

Discuss in chat

17 May 2019late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

5 Apr 2019securities registration● Neutral

Graphene & Solar Technologies Ltd registered a securities offering with the SEC.

Discuss in chat

28 Feb 2019quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported quarterly revenue of $0 and a net loss of $279 thousand for the period ended 2018-12-31.

Discuss in chat

14 Feb 2019late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

5 Feb 2019auditor change● NeutralMajor

The company engaged Farber Hass Hurley LLP as its new auditor and completed another name change and ticker swap, from Solar Quartz Technologies to Graphene & Solar Technologies Limited (GSTX) - its second rebrand in under two years.

Discuss in chat

22 Jan 2019financial restatement▼ BadMajor

New management (in place since the 2017 reverse merger) discovered a fiscal-2015 annual report had never actually been filed, and when it was finally filed in 2018 it was never sent to the outside auditors for required review - the company disclosed that report should not be relied upon.

Discuss in chat

31 Dec 2018late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its annual report would be filed late.

Discuss in chat

20 Aug 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported quarterly revenue of $0 and a net loss of $255 thousand for the period ended 2018-06-30.

Discuss in chat

13 Aug 2018late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

22 May 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $1.4 million for the period ended 2018-03-31.

Discuss in chat

14 Feb 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

17 Jan 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

17 Jan 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

17 Jan 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

17 Jan 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

17 Jan 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

17 Jan 2018quarterly activities report▼ Bad

Graphene & Solar Technologies Ltd reported a quarterly net loss of $254 thousand for the period ended 2017-12-31.

Discuss in chat

27 Dec 2017late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its annual report would be filed late.

Discuss in chat

12 Oct 2017capital raising announcement● NeutralMajor

Newly renamed SQTX detailed plans for a small private placement (up to $1.5 million) and a much larger future $150 million capital raise to build high-purity-quartz-sand factories in Australia and Texas - ambitious plans for a company whose own books showed just $66 in total assets against $286,500 in liabilities.

Discuss in chat

4 Oct 2017business combination● NeutralMajor

An amendment to the report of the July 1, 2017 reverse merger: Vanguard Energy (renamed Solar Quartz Technologies Corporation) acquired all shares of Solar Quartz Technology Limited, a New Zealand holding company, from Solar Quartz Technologies, Inc. in exchange for 213,402,755 new shares. The New Zealand company's only assets are five mineral leases in North Queensland, Australia (Quartz Hill and White Springs, about 308 acres) said to hold high purity quartz; no physical mining work has taken place and the company says the leases are at development stage. The filing says management values the deposits at about $530 million, and it describes plans for a roughly $10 million processing plant and a $28 million sand plant in Australia, but states the funding is not in place. This completes the shift from the former Houston oil business to a quartz development company.

Discuss in chat

13 July 2017business combination● NeutralMajor

After three years as a dormant, asset-less shell, Vanguard Energy acquired all of Solar Quartz Technology Limited (a New Zealand holding company for high-purity-quartz mining rights in Queensland, Australia) for 213.4 million shares - nominally valued at "$530 million" in the filing, though the shell had essentially no real assets to back that figure - and renamed itself Solar Quartz Technologies Corporation (SQTX).

Discuss in chat

17 May 2016late filing notice▼ Bad

Graphene & Solar Technologies Ltd notified the SEC that its quarterly report would be filed late.

Discuss in chat

11 Feb 2016late filing notice▼ Bad

Graphene & Solar Technologies Ltd amended its notice to the SEC that its quarterly report would be filed late.

Discuss in chat