Tungray Technologies SEC Filings
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At close: Oct 9, 4:00 PM ET · Delayed 15 min
Tungray Technologies filing overview
This page lists 40 recent SEC filings by Tungray Technologies (TRSG), including 17 6-K, 10 F-1/A, 4 SC 13G, 3 20-F. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
TRSG SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Sep 18, 2026 | 6-K | FORM 6-K FILING | View on EDGAR |
| Sep 11, 2026 | 6-K | FORM 6-K FILING | View on EDGAR |
| Aug 18, 2026 | 6-K | FORM 6-K FILING | View on EDGAR |
| Aug 18, 2026 | 6-K | FORM 6-K FILING | View on EDGAR |
| Jul 6, 2026 | 6-K | FORM 6-K FILING | View on EDGAR |
| May 28, 2026 | 6-K | FORM 6-K FILING | View on EDGAR |
| Apr 23, 2026 | 20-F | TUNGRAY TECHNOLOGIES INC - FORM 20-F SEC FILING | View on EDGAR |
| Oct 15, 2025 | 20-F/A | TUNGRAY TECHNOLOGIES INC - FORM 20-F/A SEC FILING | View on EDGAR |
| Sep 30, 2025 | 6-K | FORM 6-K FILING | View on EDGAR |
| Sep 25, 2025 | 6-K | FORM 6-K FILING | View on EDGAR |
| Aug 14, 2025 | 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | View on EDGAR |
| Aug 12, 2025 | 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | View on EDGAR |
| Jul 9, 2025 | 6-K/A | TUNGRAY FORM 6-K/A | View on EDGAR |
| Jul 7, 2025 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jun 26, 2025 | 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | View on EDGAR |
| Jun 12, 2025 | 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | View on EDGAR |
| May 14, 2025 | 20-F | TUNGRAY TECHNOLOGIES INC - FORM 20-F SEC FILING | View on EDGAR |
| Dec 31, 2024 | 6-K | Report of foreign private issuer | View on EDGAR |
| Dec 31, 2024 | 20-F/A | Annual report (foreign private issuer) (amendment) | View on EDGAR |
| Dec 31, 2024 | 6-K | Report of foreign private issuer | View on EDGAR |
| Nov 14, 2024 | SC 13G | SCHEDULE 13G | View on EDGAR |
| Nov 14, 2024 | SC 13G | SCHEDULE 13G | View on EDGAR |
| Nov 14, 2024 | SC 13G | SCHEDULE 13G | View on EDGAR |
| Nov 14, 2024 | SC 13G | SCHEDULE 13G | View on EDGAR |
| Sep 12, 2024 | 6-K | Report of foreign private issuer | View on EDGAR |
| Apr 30, 2024 | 6-K | Report of foreign private issuer | View on EDGAR |
| Apr 26, 2024 | 20-F | Annual report (foreign private issuer) | View on EDGAR |
| Apr 24, 2024 | 6-K | Report of foreign private issuer | View on EDGAR |
| Apr 18, 2024 | 424B4 | Prospectus | View on EDGAR |
| Mar 25, 2024 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Mar 1, 2024 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Dec 8, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Nov 29, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Nov 8, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Oct 4, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Jun 5, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| May 19, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Apr 25, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Mar 30, 2023 | F-1/A | Registration statement (foreign issuer) (amendment) | View on EDGAR |
| Mar 10, 2023 | F-1 | Registration statement (foreign issuer) | View on EDGAR |