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Graphene & Solar Technologies Limited (GSTX)

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As of 09:30AM EDT. Market open.

Graphene & Solar Technologies Limited

23 Corporate Plaza Drive
Suite 150
Newport Beach, CA 92660
United States
949 478 8387

IndustrySemiconductor Equipment & Materials
Full-time employees

Key executives

NameTitlePayExercisedYear born
Mr. David A. B. HalsteadInterim Financial & Accounting Officer and Independent DirectorN/AN/A1947
Mr. Rodney YoungChairman & Chief Financial AdvisorN/AN/AN/A
Dr. Andrew LiangInterim CEO & Director of OperationsN/AN/AN/A
Ms. Kristine WooInterim Company Sec.N/AN/A1969
Amounts are as of 31 December 2021, and compensation values are for the last fiscal year ending on that date. Pay includes salary, bonuses, etc. Exercised is the value of options exercised during the fiscal year. Currency in USD.


Graphene & Solar Technologies Limited produces high purity quartz sand in the United States. Its products are used for the production of semiconductors and photovoltaic solar panels. 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 Newport Beach, California.

Corporate governance

Graphene & Solar Technologies Limited’s ISS governance QualityScore as of N/A is N/A. The pillar scores are Audit: N/A; Board: N/A; Shareholder rights: N/A; Compensation: N/A.

Corporate governance scores courtesy of Institutional Shareholder Services (ISS). Scores indicate decile rank relative to index or region. A decile score of 1 indicates lower governance risk, while 10 indicates higher governance risk.