Tungray Technologies Inc — All Filings
66 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
All
20-F
20-F/A
3
424B4
6-K
6-K/A
8-A12B
CERT
CORRESP
DRS
DRS/A
DRSLTR
EFFECT
F-1
F-1/A
FWP
NT 20-F
SC 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 3 | PRIMARY DOCUMENT | 0001096906-26-000343 | Mar 19, 2026 | Mar 18, 2026 |
| 3 | PRIMARY DOCUMENT | 0001096906-26-000342 | Mar 19, 2026 | Mar 18, 2026 |
| 3 | PRIMARY DOCUMENT | 0001096906-26-000338 | Mar 18, 2026 | — |
| 3 | PRIMARY DOCUMENT | 0001096906-26-000335 | Mar 18, 2026 | — |
| 3 | PRIMARY DOCUMENT | 0001096906-26-000331 | Mar 18, 2026 | — |
| 3 | PRIMARY DOCUMENT | 0001096906-26-000330 | Mar 18, 2026 | — |
| 20-F/A | TUNGRAY TECHNOLOGIES INC - FORM 20-F/A SEC FILING | 0001096906-25-001681 | Oct 15, 2025 | Dec 31, 2024 |
| 6-K | FORM 6-K FILING | 0001096906-25-001594 | Sep 30, 2025 | — |
| 6-K | FORM 6-K FILING | 0001096906-25-001576 | Sep 25, 2025 | Sep 24, 2025 |
| 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | 0001096906-25-001328 | Aug 14, 2025 | — |
| 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | 0001096906-25-001276 | Aug 12, 2025 | — |
| 6-K/A | TUNGRAY FORM 6-K/A | 0001096906-25-001114 | Jul 9, 2025 | — |
| SCHEDULE 13G/A | — | 0001096906-25-001098 | Jul 7, 2025 | — |
| 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | 0001096906-25-001043 | Jun 26, 2025 | Jun 25, 2025 |
| 6-K | TUNGRAY TECHNOLOGIES INC - 6-K | 0001096906-25-000948 | Jun 12, 2025 | — |
| 20-F | TUNGRAY TECHNOLOGIES INC - FORM 20-F SEC FILING | 0001096906-25-000785 | May 14, 2025 | Dec 31, 2024 |
| NT 20-F | TUNGRAY TECHNOLOGIES INC FORM NT 20-F | 0001096906-25-000655 | May 1, 2025 | Dec 31, 2024 |
| 6-K | FORM 6-K | 0001575872-24-001299 | Dec 31, 2024 | — |
| 20-F/A | FORM 20-F/A | 0001575872-24-001297 | Dec 31, 2024 | Dec 31, 2023 |
| 6-K | FORM 6-K | 0001575872-24-001296 | Dec 31, 2024 | — |
| SC 13G | SCHEDULE 13G | 0001575872-24-001164 | Nov 14, 2024 | — |
| SC 13G | SCHEDULE 13G | 0001575872-24-001163 | Nov 14, 2024 | — |
| SC 13G | SCHEDULE 13G | 0001575872-24-001162 | Nov 14, 2024 | — |
| SC 13G | SCHEDULE 13G | 0001575872-24-001161 | Nov 14, 2024 | — |
| 6-K | FORM 6-K | 0001575872-24-001000 | Sep 12, 2024 | — |
| 6-K | FORM 6-K | 0001575872-24-000425 | Apr 30, 2024 | — |
| 20-F | FORM 20-F | 0001575872-24-000407 | Apr 26, 2024 | Dec 31, 2023 |
| 6-K | FORM 6-K | 0001575872-24-000396 | Apr 24, 2024 | Apr 23, 2024 |
| CERT | — | 0001354457-24-000274 | Apr 19, 2024 | — |
| 424B4 | FORM 424B4 | 0001575872-24-000374 | Apr 18, 2024 | — |
| EFFECT | — | 9999999995-24-000755 | Mar 28, 2024 | — |
| 8-A12B | FORM 8-A12B | 0001575872-24-000297 | Mar 28, 2024 | — |
| CORRESP | — | 0001575872-24-000284 | Mar 27, 2024 | — |
| CORRESP | — | 0001575872-24-000283 | Mar 27, 2024 | — |
| F-1/A | FORM F-1/A | 0001575872-24-000268 | Mar 25, 2024 | — |
| F-1/A | FORM F-1/A | 0001575872-24-000199 | Mar 1, 2024 | — |
| CORRESP | — | 0001575872-23-001865 | Dec 8, 2023 | — |
| F-1/A | FORM F-1/A | 0001575872-23-001864 | Dec 8, 2023 | — |
| UPLOAD | — | 0000000000-23-013217 | Dec 5, 2023 | — |
| FWP | FORM FWP | 0001575872-23-001848 | Dec 4, 2023 | — |
| CORRESP | — | 0001575872-23-001834 | Nov 29, 2023 | — |
| F-1/A | FORM F-1A | 0001575872-23-001833 | Nov 29, 2023 | — |
| UPLOAD | — | 0000000000-23-012554 | Nov 16, 2023 | — |
| CORRESP | — | 0001575872-23-001710 | Nov 8, 2023 | — |
| F-1/A | FORM F-1A | 0001575872-23-001709 | Nov 8, 2023 | — |
| UPLOAD | — | 0000000000-23-011878 | Oct 30, 2023 | — |
| F-1/A | FORM F-1A | 0001575872-23-001550 | Oct 4, 2023 | — |
| CORRESP | — | 0001575872-23-000902 | Jun 5, 2023 | — |
| F-1/A | FORM F-1/A | 0001575872-23-000901 | Jun 5, 2023 | — |
| UPLOAD | — | 0000000000-23-005568 | May 25, 2023 | — |