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Graphene & Solar Technologies Ltd

corporate_fare Company Profile

Graphene & Solar Technologies Ltd

GSTX·OTC·Energy & Transportation·CIK 0000911522

Graphene & Solar Technologies Limited engages in the development and commercialization of silicon wafers and solar cells for the photovoltaic manufacturing sector. It also maintains interest in the development of water harvesting products, as well as bulk production of graphene. The company was formerly known as Solar Quartz Technologies Corporation and changed its name to Graphene & Solar Technologies Limited in September 2018. Graphene & Solar Technologies Limited was incorporated in 2010 and is based in Phoenix, Arizona.

Graphene & Solar Technologies Ltd (OTC:GSTX) is a publicly traded company in the Energy & Transportation sector. Wiseek monitors GSTX SEC EDGAR filings and licensed market news in real time, scoring each submission for market-moving significance on a 1–10 scale. Items rated 7 or higher generate instant alerts.

Recent high-impact activity:

  • 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
  • CFO Resigns Amidst Financial Distress; Interim Successor Appointed

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 →

$0.0535
52-week range · as of 2026-06-30 $0.0001 – $0.21
Market cap
$37.84M
Volume
22.4K (3.0× avg)
3-mo avg 7.4K
Live data · 2026-07-29 13:09 UTC · Pre-market

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feed GSTX - Latest Insights

GSTX
Jun 30, 2026, 2:06 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $0.100
Real-time Price: $0.0535 info
Change: -$0.0465 (-47%) info
Market Cap: $37.839M info
GSTX
Jun 26, 2026, 6:03 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $0.092
Real-time Price: $0.0535 info
Change: -$0.0385 (-42%) info
Market Cap: $37.839M info
GSTX
Jun 24, 2026, 5:01 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $0.100
Real-time Price: $0.0535 info
Change: -$0.0465 (-47%) info
Market Cap: $37.839M info
GSTX
May 15, 2026, 11:50 AM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $0.050
Real-time Price: $0.0535 info
Change: +$0.0035 (+7%) info
Market Cap: $37.839M info
GSTX
Apr 23, 2026, 12:03 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $0.060
Real-time Price: $0.0535 info
Change: -$0.0065 (-11%) info
Market Cap: $37.839M 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: $0.0535 info
Change: +$0.031 (+138%) info
Market Cap: $37.839M info