Skip to main content

Graphene & Solar Technologies Ltd

corporate_fare Company Profile

Graphene & Solar Technologies Ltd

GSTX·OTC·Energy & Transportation·CIK 0001497649

Graphene & Solar Technologies Ltd manufactures materials and technologies for a sustainable future, focusing on the energy and water sectors. The company has a portfolio of businesses that use advanced manufacturing to produce advanced materials for energy and water production. Graphene & Solar Technologies Ltd is committed to establishing local manufacturing of tangible products for local markets. In the energy sector, the company is focused on re-establishing solar manufacturing, initially targeting the USA and Australia, while also exploring opportunities in Southeast Asia and Europe. The solar market is experiencing strong growth, exceeding 10% annually, driven by solar being the cheapest form of electricity generation. The adoption and price reductions of short-term battery storage have enabled many solar and battery installations to operate independently of grid-based distribution. Solar is a mature, proven technology. In Q1 in the USA, a record 11GW of solar was installed, representing 75% of new energy installations in America. Currently, approximately 15GW of solar cell and panel manufacturing factories are under construction in the US, with an additional approximate 15GW of factories in planning. A solar panel consists of multiple solar cells made from silicon wafers. Currently, 99% of all silicon wafers are produced in China. US-based silicon wafer production, along with most cell and panel production, ceased over a decade ago, leading to China's dominance in solar manufacturing. All but one of the new American factories rely on Chinese-produced wafers. Graphene & Solar Technologies Ltd plans to be one of the first companies to produce American-made silicon wafers during Q1/Q2 2026.

Graphene & Solar Technologies Ltd (OTC:GSTX) is a publicly traded company in the Energy & Transportation sector. Wiseek has independently scored 7 items for GSTX at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-14, rated 9/10. Across its 7 most recent items scored 7 or higher, the top rating is 9/10, with 5 rated 8 or above. Recent SEC coverage for GSTX spans 10-Q, 8-K, 10-K/A.

Recent high-impact activity:

  • GSTX 10-Q Flags Going Concern, $8.8M Loss, and Heavy Dilution
  • Graphene & Solar Technologies Appoints Two Solar Industry Veterans to Board
  • Graphene & Solar Technologies Sees Second Board Resignation in Months
  • GSTX Subsidiary Secures $45M California Tax Credit for Solar Manufacturing
  • Graphene & Solar Technologies Reports Worsening Financials, Internal Control Weaknesses, and Significant Dilution

Financial Snapshot

Fiscal year ended September 30, 2024
Net Income
-$2.64M
Diluted EPS
-$0.01
Op. Cash Flow
-$96.03K
Operating Income
-$2.56M
Cash & Equivalents
$1.84K
Debt / Equity
0.00×
Shares Outstanding
569.78M sh
Source: 10-K · filed 2026-03-18 · accession 0001903596-26-000081

Short Interest & Short Volume

On October 2, 2026, 2.8% of GSTX volume reported to FINRA trade-reporting facilities was marked short.

Daily short volume (FINRA facilities)2.8% of 3,975 shares on October 2, 2026

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

Dilution Risk

Low risk

Filing-implied dilution signals for GSTX, detected from its recent SEC filings · based on capital-structure filings through 2026-05-15.

Going Concern Warning Reiterated · Worsening Financial Performance

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

Browse all tickers starting with G →
$0.0877 +0.00% today
52-week range · as of 2026-08-14 $0.0001 – $0.21
Market cap
$64.89M
Volume
4K (0.4× avg)
3-mo avg 9K
Live data · 2026-10-05 02:49 UTC · Market closed

show_chartPrice Chart

Loading chart...

feed GSTX - Latest Insights

GSTX
Aug 14, 2026, 1:12 PM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $0.090
Real-time Price: $0.0877 info
Change: -$0.0023 (-3%) info
Market Cap: $64.892M info
GSTX
Jun 30, 2026, 2:06 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.100
Real-time Price: $0.0877 info
Change: -$0.0123 (-12%) info
Market Cap: $64.892M info
GSTX
Jun 26, 2026, 6:03 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $0.092
Real-time Price: $0.0877 info
Change: -$0.0043 (-5%) info
Market Cap: $64.892M info
GSTX
Jun 24, 2026, 5:01 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.100
Real-time Price: $0.0877 info
Change: -$0.0123 (-12%) info
Market Cap: $64.892M info
GSTX
May 15, 2026, 11:50 AM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $0.050
Real-time Price: $0.0877 info
Change: +$0.0377 (+75%) info
Market Cap: $64.892M info
GSTX
Apr 23, 2026, 12:03 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.060
Real-time Price: $0.0877 info
Change: +$0.0277 (+46%) info
Market Cap: $64.892M info
GSTX
Jan 30, 2026, 6:04 PM EST
Filing Type: 10-K/A
Importance Score:
9
Price at Filing: $0.0225
Real-time Price: $0.0877 info
Change: +$0.0652 (+290%) info
Market Cap: $64.892M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets