PMA Graphene Technology Group Inc. SEC filings PMA
PMA Graphene Technology Group Inc. has 133 filings in SEC EDGAR's recent list, going back to Dec 23, 2022. Its latest annual report, Form 20-F, was filed on Aug 17, 2026 for the period ended Mar 31, 2026. The most recent current report (Form 6-K) was filed on Nov 5, 2026. The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| NT 20-F | Filing | Jul 31, 2026 | Mar 31, 2026 |
| NT 20-F | Filing | Jul 31, 2025 | Mar 31, 2025 |
| CERT | Filing | Nov 22, 2024 | — |
| 8-A12B | Filing | Nov 22, 2024 | — |
| EFFECT | Filing | Nov 21, 2024 | — |
| UPLOAD | Letter from the SEC | Nov 21, 2024 | — |
| CORRESP | Letter to the SEC | Nov 21, 2024 | — |
| UPLOAD | Letter from the SEC | Nov 20, 2024 | — |
| CORRESP | Letter to the SEC | Nov 19, 2024 | — |
| CORRESP | Letter to the SEC | Nov 19, 2024 | — |
| CORRESP | Letter to the SEC | Sep 27, 2024 | — |
| UPLOAD | Letter from the SEC | Sep 19, 2024 | — |
| RW | Filing | Aug 27, 2024 | — |
| NT 20-F | Filing | Jul 29, 2024 | Mar 31, 2024 |
| EFFECT | Filing | Jun 27, 2024 | — |
| CORRESP | Letter to the SEC | Jun 25, 2024 | — |
| CORRESP | Letter to the SEC | Jun 25, 2024 | — |
| CORRESP | Letter to the SEC | May 9, 2024 | — |
| UPLOAD | Letter from the SEC | May 7, 2024 | — |
| CORRESP | Letter to the SEC | Apr 29, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 23, 2024 | — |
| CORRESP | Letter to the SEC | Oct 17, 2023 | — |
| UPLOAD | Letter from the SEC | Oct 6, 2023 | — |
| CORRESP | Letter to the SEC | Sep 22, 2023 | — |
| UPLOAD | Letter from the SEC | Jul 6, 2023 | — |
| DRSLTR | Filing | May 9, 2023 | — |
| DRS/A | Filing | May 9, 2023 | — |
| UPLOAD | Letter from the SEC | May 2, 2023 | — |
| DRSLTR | Filing | Apr 18, 2023 | — |
| DRS/A | Filing | Apr 18, 2023 | — |
| UPLOAD | Letter from the SEC | Apr 5, 2023 | — |
| DRS/A | Filing | Mar 20, 2023 | — |
| DRSLTR | Filing | Mar 17, 2023 | — |
| UPLOAD | Letter from the SEC | Feb 17, 2023 | — |
| DRS/A | Filing | Jan 20, 2023 | — |
| DRS | Filing | Dec 23, 2022 | — |
Showing 36 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Construction - Special Trade Contractors (SIC 1700)
- Listed as
- PMA (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- Cayman Islands
- Headquarters
- Kowloon
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1956166
- Former names
- Ming Shing Group Holdings Ltd (until Sep 3, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.