GSTX

Graphene & Solar Technologies Ltd
—

Company Information

Company Name
Graphene & Solar Technologies Ltd
CIK
CIK0001497649
Category
Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company
Ticker: Exchange
GSTX: OTC
Fiscal Year End
September 30
Owner Organization
01 Energy & Transportation
SIC
1000
SIC Description
Metal Mining
Ticker
GSTX

SEC filing data through

Insider Sentiment

Last purchase
2012-09-28
Last sale
—
Shares purchased (TTM)
50,000
Shares sold (TTM)
0
Buy ratio (TTM)100.0%

Institutional Sentiment

As of
2025-03-31
Institutional shares owned
1,029,472
Shares outstanding
647,389,204
Ownership
0.16%
-0.12% Y/Y

Earnings Market Reaction

Filing date
2026-08-14
Price on filing date
—
1-month reaction
0.00%
3-month reaction
…
Drift continued4/6 (67%)
Faded / reversed2/6 (33%)

Balance Sheet

Values in millions ($)
Line item2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-302024-03-312023-12-312023-09-30Subscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnSubscriber-only columnTrend
Assets Current
Cash And Cash Equivalents At Carrying Value000000000---
Cash-----0000000
Prepaid Expense Current000000000000
Assets Current000000000000
Other Assets
Other Finite Lived Intangible Assets Gross---------000
Property Plant And Equipment Net000000000000
Accounts And Other Receivables Net Current--------0---
Other Receivables00000000---0
Other Assets00000000----
Operating Lease Right Of Use Asset00000000---0
Assets Held In Trust Noncurrent-----------0
Assets000000000000
Liabilities Current
Accounts Payable And Other Accrued Liabilities Current222221111331
Interest Payable Current000000000000
Other Liabilities Current22222221---2
Operating Lease Liability Current00000000----
Notes Payable Current-00000000000
Other Notes Payable Current0-----------
Other Loans Payable Current000000000000
Convertible Notes Payable Current00000000-000
Liabilities Current555554432655
Operating Lease Liability Noncurrent00000000----
Liabilities555554432655
Stockholders Equity
Common Stock Value000000000000
Additional Paid In Capital717070707069696968646464
Common Stock Share Subscribed But Unissued Subscriptions Receivable-1-1-1-1-1-1-1-1--1-1-1
Retained Earnings Accumulated Deficit-83-76-75-74-74-73-72-71-70-69-69-68
Accumulated Other Comprehensive Income Loss Net Of Tax000000000000
Minority Interest-0-0-0-0-0-0-0-0----
Stockholders Equity-5-5-4-5-5-4-3-3-2-6--5
Liabilities And Stockholders Equity000000000000
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment--------000-
Debt Default Shortterm Debt Amount000000000---
Convertible Debt Current000000000---
Debt Instrument Unamortized Discount Current0000000000-0
Preferred Stock Shares Authorized101010101010101010101010
Preferred Stock Par Or Stated Value Per Share0.000.000.000.000.000.000.000.000.000.000.000.00
Preferred Stock Shares Issued000000000000
Preferred Stock Shares Outstanding000000000000
Common Stock Shares Authorized1,5001,5001,500800800800800800800500500800
Common Stock Par Or Stated Value Per Share0.000.000.000.000.00-0.000.000.000.000.000.00
Shares Outstanding740726726726703655643570451425422421
Common Stock Shares Issued740726726726703655643570451425422421

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Graphene & Solar Technologies Ltd (GSTX) — SEC Financial Statements & Analysis

Graphene & Solar Technologies Ltd (GSTX) is a metal mining company, incorporated in CO. Graphene & Solar Technologies Ltd trades on OTC as: GSTX. Graphene & Solar Technologies Ltd (GSTX)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-14. Based on that filing, Graphene & Solar Technologies Ltd carries a market cap of $90.19M, a P/E ratio of -9.65x, a P/B ratio of -17.80x, an enterprise value of $90.52M, and an EV/EBITDA multiple of -10.64x. On profitability, it posts a Return on Equity (ROE) of 194.54% and a Return on Assets (ROA) of -2603.77%. Per share, it reports EPS of $-0.01, diluted EPS of $-0.01, free cash flow per share of $-0.00, and a dividend per share of $0.00. Over the trailing year, it posted net income growth of 135.03% year-over-year and EPS growth of 78.26% year-over-year. On the balance sheet, it maintains a current ratio of 0.01x, a quick ratio of 0.01x, working capital of $-5.32M, a debt-to-equity ratio of -1.06x, a debt ratio of 16.48, an interest coverage ratio of -35.87x, free cash flow of $-781.84K (TTM), and net debt of $332.67K. Figures sourced from SEC EDGAR.

Market Cap
$90.19M
P/E TTM
-9.65x
EPS TTM
$-0.01
P/B TTM
-17.80x
ROE TTM
194.54%
ROA TTM
-2603.77%
Debt To Equity
-1.06x
Free Cash Flow TTM
$-781.84K

Data as of 2026-06-30 · Source: SEC EDGAR

Frequently Asked Questions

What industry is Graphene & Solar Technologies Ltd in?

Graphene & Solar Technologies Ltd (GSTX) operates in the Metal Mining industry.

What exchange does GSTX trade on?

Graphene & Solar Technologies Ltd (GSTX) trades on the OTC.

Where is Graphene & Solar Technologies Ltd incorporated?

Graphene & Solar Technologies Ltd is incorporated in CO.

When was Graphene & Solar Technologies Ltd (GSTX)'s most recent SEC filing?

Graphene & Solar Technologies Ltd (GSTX)'s most recent SEC filing is a Form 10-Q for the period ended 2026-06-30, filed with the SEC on 2026-08-14.

What is GSTX's market cap?

Graphene & Solar Technologies Ltd (GSTX) has a market capitalization of $90.19M as of 2026-06-30.

What is GSTX's EPS (earnings per share)?

Graphene & Solar Technologies Ltd (GSTX)'s trailing twelve month EPS is $-0.01 as of 2026-06-30.

What is GSTX's ROE (return on equity)?

Graphene & Solar Technologies Ltd (GSTX)'s trailing twelve month Return on Equity (ROE) is 194.54% as of 2026-06-30.

What is GSTX's ROA (return on assets)?

Graphene & Solar Technologies Ltd (GSTX)'s trailing twelve month Return on Assets (ROA) is -2603.77% as of 2026-06-30.

What is GSTX's EV/EBITDA?

Graphene & Solar Technologies Ltd (GSTX)'s trailing twelve month EV/EBITDA is -10.64x as of 2026-06-30.

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