Ostin Technology Group Co., Ltd. Form 6-K: Report of foreign private issuer
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2026-06-18: Form 6-K; Period of report 2026-03-31; Description REPORT OF FOREIGN PRIVATE ISSUER; Document ea0295236-6k_ostin.htm.
- 2026-04-01: Form 6-K; Period of report 2026-04-01; Description REPORT OF FOREIGN PRIVATE ISSUER; Document ea0284540-6k_ostin.htm.
- 2026-01-08: Form 6-K; Period of report 2026-01-08; Description REPORT OF FOREIGN PRIVATE ISSUER; Document ea0272250-6k_ostintec.htm.
- 2025-11-13: Form 6-K; Period of report 2025-11-13; Description REPORT OF FOREIGN PRIVATE ISSUER; Document ea0265259-6k_ostin.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2026-06-18 | 6-K | 2026-03-31 | REPORT OF FOREIGN PRIVATE ISSUER | ea0295236-6k_ostin.htm |
| 2026-04-01 | 6-K | 2026-04-01 | REPORT OF FOREIGN PRIVATE ISSUER | ea0284540-6k_ostin.htm |
| 2026-01-08 | 6-K | 2026-01-08 | REPORT OF FOREIGN PRIVATE ISSUER | ea0272250-6k_ostintec.htm |
| 2025-11-13 | 6-K | 2025-11-13 | REPORT OF FOREIGN PRIVATE ISSUER | ea0265259-6k_ostin.htm |
| 2025-10-21 | 6-K | 2025-10-21 | REPORT OF FOREIGN PRIVATE ISSUER | ea0262002-6k_ostin.htm |
| 2025-09-26 | 6-K | 2025-09-26 | REPORT OF FOREIGN PRIVATE ISSUER | ea0258937-6k_ostin.htm |
| 2025-08-06 | 6-K | 2025-08-06 | REPORT OF FOREIGN PRIVATE ISSUER | ea0251858-6k_ostin.htm |
| 2025-07-18 | 6-K | 2025-07-18 | REPORT OF FOREIGN PRIVATE ISSUER | ea0249497-6k_ostin.htm |
| 2025-07-10 | 6-K/A | 2025-07-10 | AMENDMENT NO. 1 TO FORM 6-K | ea0248525-6ka1_ostin.htm |
| 2025-07-03 | 6-K | 2025-07-03 | REPORT OF FOREIGN PRIVATE ISSUER | ea0248128-6k_ostin.htm |
| 2025-07-01 | 6-K | 2025-06-30 | REPORT OF FOREIGN PRIVATE ISSUER | ea0247579-6k_ostintech.htm |
| 2025-06-30 | 6-K | 2025-03-31 | REPORT OF FOREIGN PRIVATE ISSUER | ea0247274-6k_ostin.htm |
| 2025-05-12 | 6-K | 2025-05-12 | REPORT OF FOREIGN PRIVATE ISSUER | ea0241665-6k_ostin.htm |
| 2025-05-02 | 6-K | 2025-05-02 | REPORT OF FOREIGN PRIVATE ISSUER | ea0240608-6k_ostin.htm |
| 2025-04-16 | 6-K | 2025-04-16 | REPORT OF FOREIGN PRIVATE ISSUER | ea0238309-6k_ostin.htm |
| 2025-04-09 | 6-K | 2025-04-09 | REPORT OF FOREIGN PRIVATE ISSUER | ea0237305-6k_ostin.htm |
| 2025-04-01 | 6-K | 2025-04-01 | CURRENT REPORT | ea0234754-6k_ostin.htm |
| 2025-03-21 | 6-K | 2025-03-21 | REPORT OF FOREIGN PRIVATE ISSUER | ea0234738-6k_ostintech.htm |
| 2025-02-14 | 6-K | 2025-02-14 | REPORT OF FOREIGN PRIVATE ISSUER | ea0230487-6k_ostin.htm |
| 2025-01-23 | 6-K | 2025-01-23 | REPORT OF FOREIGN PRIVATE ISSUER | ea0228429-6k_ostin.htm |
| 2025-01-21 | 6-K | 2025-01-17 | REPORT OF FOREIGN PRIVATE ISSUER | ea0228068-6k_ostin.htm |
| 2024-12-23 | 6-K/A | 2024-12-23 | AMENDMENT NO. 1 TO FORM 6-K | ea0225833-6ka1_ostin.htm |
| 2024-12-20 | 6-K | 2024-12-20 | REPORT OF FOREIGN PRIVATE ISSUER | ea0225480-6k_ostin.htm |
| 2024-11-27 | 6-K | 2024-11-27 | REPORT OF FOREIGN PRIVATE ISSUER | ea0222832-6k_ostin.htm |
| 2024-11-08 | 6-K | 2024-11-08 | CURRENT REPORT | ea0220393-6k_ostintech.htm |
| 2024-10-04 | 6-K | 2024-10-04 | REPORT OF FOREIGN PRIVATE ISSUER | ea0216652-6k_ostintech.htm |
| 2024-08-26 | 6-K | 2024-03-31 | REPORT OF FOREIGN PRIVATE ISSUER | ea0209893-6k_ostintech.htm |
| 2024-07-24 | 6-K | 2024-07-24 | REPORT OF FOREIGN PRIVATE ISSUER | ea0209891-6k_ostintechno.htm |
| 2024-06-27 | 6-K | 2024-06-27 | REPORT OF FOREIGN PRIVATE ISSUER | ea0208186-6k_ostintech.htm |
| 2024-04-02 | 6-K | 2024-04-02 | REPORT OF FOREIGN PRIVATE ISSUER | ea0203177-6k_ostintech.htm |
| 2024-03-14 | 6-K | 2024-03-14 | CURRENT REPORT | f6k0324_ostintech.htm |
| 2024-02-07 | 6-K | 2024-02-07 | REPORT OF FOREIGN PRIVATE ISSUER | ea192936-6k_ostintech.htm |
| 2024-01-26 | 6-K | 2024-01-26 | REPORT OF FOREIGN PRIVATE ISSUER | ea192295-6k_ostintech.htm |
| 2024-01-24 | 6-K | 2024-01-24 | REPORT OF FOREIGN PRIVATE ISSUER | ea192114-6k_ostintech.htm |
| 2023-10-04 | 6-K | 2023-10-04 | REPORT OF FOREIGN PRIVATE ISSUER | ea186162-6k_ostintech.htm |
| 2023-09-28 | 6-K | 2023-09-28 | REPORT OF FOREIGN PRIVATE ISSUER | ea186006-6k_ostintech.htm |
| 2023-08-30 | 6-K | 2023-08-30 | REPORT OF FOREIGN PRIVATE ISSUER | f6k0823_ostintech.htm |
| 2023-08-15 | 6-K | 2023-08-15 | REPORT OF FOREIGN PRIVATE ISSUER | ea183663-6k_ostintech.htm |
| 2023-08-03 | 6-K | 2023-03-31 | REPORT OF FOREIGN PRIVATE ISSUER | ea182460-6k_ostintech.htm |
| 2022-08-19 | 6-K | 2022-08-19 | REPORT OF FOREIGN PRIVATE ISSUER | ea164686-6k_ostintech.htm |
| 2022-07-26 | 6-K | 2022-07-26 | Report of foreign private issuer | ea163352-6k_ostin.htm |
| 2022-05-05 | 6-K | 2022-05-05 | REPORT OF FOREIGN PRIVATE ISSUER | ea159334-6k_ostintechnology.htm |