Golden Sun Technology Group Ltd. SEC filings GSUN
Golden Sun Technology Group Ltd. has 104 filings in SEC EDGAR's recent list, going back to Dec 18, 2020. Its latest annual report, Form 20-F, was filed on Feb 13, 2026 for the period ended Sep 30, 2025. The most recent current report (Form 6-K) was filed on Oct 20, 2026. The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| NT 20-F | Notification of late filing | Feb 3, 2026 | Sep 30, 2025 |
| EFFECT | Filing | Mar 25, 2025 | — |
| CORRESP | Letter to the SEC | Mar 21, 2025 | — |
| CORRESP | Letter to the SEC | Mar 18, 2025 | — |
| CORRESP | Letter to the SEC | Mar 17, 2025 | — |
| UPLOAD | Letter from the SEC | Mar 6, 2025 | — |
| DRS | Filing | Feb 26, 2025 | — |
| NT 20-F | Notification of late filing | Jan 31, 2025 | Sep 30, 2024 |
| NT 20-F | Notification of late filing | Jan 31, 2024 | Sep 30, 2023 |
| NT 20-F | Notification of late filing | Jan 31, 2023 | Sep 30, 2022 |
| EFFECT | Filing | Jun 21, 2022 | — |
| CERT | Filing | Jun 21, 2022 | — |
| 8-A12B | For registration of certain classes | Jun 17, 2022 | — |
| CORRESP | Letter to the SEC | Jun 15, 2022 | — |
| CORRESP | Letter to the SEC | Jun 15, 2022 | — |
| CORRESP | Letter to the SEC | May 31, 2022 | — |
| UPLOAD | Letter from the SEC | May 27, 2022 | — |
| CORRESP | Letter to the SEC | May 6, 2022 | — |
| UPLOAD | Letter from the SEC | Apr 29, 2022 | — |
| CORRESP | Letter to the SEC | Apr 1, 2022 | — |
| UPLOAD | Letter from the SEC | Mar 10, 2022 | — |
| CORRESP | Letter to the SEC | Feb 11, 2022 | — |
| UPLOAD | Letter from the SEC | Dec 3, 2021 | — |
| CORRESP | Letter to the SEC | Nov 16, 2021 | — |
| UPLOAD | Letter from the SEC | Sep 21, 2021 | — |
| CORRESP | Letter to the SEC | Aug 30, 2021 | — |
| UPLOAD | Letter from the SEC | Aug 23, 2021 | — |
| CORRESP | Letter to the SEC | Jun 21, 2021 | — |
| UPLOAD | Letter from the SEC | May 17, 2021 | — |
| CORRESP | Letter to the SEC | May 7, 2021 | — |
| UPLOAD | Letter from the SEC | Apr 19, 2021 | — |
| DRSLTR | Filing | Mar 30, 2021 | — |
| DRS/A | Filing | Mar 30, 2021 | — |
| UPLOAD | Letter from the SEC | Jan 12, 2021 | — |
| DRS | Filing | Dec 18, 2020 | — |
Showing 35 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.
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Company profile
- Industry
- Services-Educational Services (SIC 8200)
- Listed as
- GSUN (Nasdaq)
- Fiscal year ends
- September 30
- Incorporated in
- Cayman Islands
- Headquarters
- Shanghai
- SEC filer status
- Non-accelerated filer, Emerging growth company
- SEC CIK
- 1826376
- Former names
- Golden Sun Health Technology Group Ltd (until Sep 24, 2025); Golden Sun Education Group Ltd (until Nov 27, 2023)
Other Services-Educational Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.