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 |
|---|---|---|---|
| 144 | Notice of proposed sale | Aug 28, 2026 | — |
| 3 | Initial insider ownership | Apr 3, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 27, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 27, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 27, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 18, 2026 |
| 3 | Initial insider ownership | Mar 26, 2026 | Mar 18, 2026 |
| 144 | Notice of proposed sale | Aug 19, 2025 | — |
| 144 | Notice of proposed sale | Dec 20, 2024 | — |
| 144 | Notice of proposed sale | Jul 11, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2024 | — |
| 144 | Notice of proposed sale | Nov 27, 2023 | — |
Showing 17 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.