Ostin Technology Group Co., Ltd. Form 20-F: Annual report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-01-26: Form 20-F; Period of report 2025-09-30; Description ANNUAL REPORT; Document ea0272584-20f_ostintech.htm.
- 2025-01-27: Form 20-F; Period of report 2024-09-30; Description ANNUAL REPORT; Document ea0228218-20f_ostintech.htm.
- 2024-01-31: Form 20-F; Period of report 2023-09-30; Description ANNUAL REPORT; Document f20f2023_ostintechnology.htm.
- 2023-02-16: Form 20-F; Period of report 2022-09-30; Description ANNUAL REPORT; Document f20f2022_ostintechnology.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-01-26 | 20-F | 2025-09-30 | ANNUAL REPORT | ea0272584-20f_ostintech.htm |
| 2025-01-27 | 20-F | 2024-09-30 | ANNUAL REPORT | ea0228218-20f_ostintech.htm |
| 2024-01-31 | 20-F | 2023-09-30 | ANNUAL REPORT | f20f2023_ostintechnology.htm |
| 2023-02-16 | 20-F | 2022-09-30 | ANNUAL REPORT | f20f2022_ostintechnology.htm |