TANTECH HOLDINGS LTD - TANH
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 6
Latest filed: Jan 15, 2026
| Form | Count |
|---|---|
| 6-K | 6 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Jan 15, 2026 | 6-K | Jan 15, 2026 | 0001477932-26-000231 | View |
| Dec 31, 2025 | 6-K | Dec 31, 2025 | 0001477932-25-009264 | View |
| Dec 19, 2025 | 6-K | Jun 30, 2025 | 0001477932-25-009067 | View |
| Dec 11, 2025 | 6-K | Dec 11, 2025 | 0001477932-25-008933 | View |
| Oct 24, 2025 | 6-K | Oct 23, 2025 | 0001477932-25-007719 | View |
| Oct 17, 2025 | 6-K | Oct 17, 2025 | 0001477932-25-007636 | View |