TANHNasdaqIndustrial Organic ChemicalsFiscal year ends December 31
TANTECH HOLDINGS LTD
Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on May 14, 2026
$10.20−3.42 (-25.11%)
Close on Oct 19, 2026
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- P/E (TTM)
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- Dividend yield
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SEC filings
40 of Tantech's most recent filings on SEC EDGAR
| Document | Form | Period | Filed | Source |
|---|---|---|---|---|
| Current report | 6-K | Oct 2, 2026 | Oct 2, 2026 | SEC EDGAR |
| Current report | 6-K | Sep 24, 2026 | Sep 24, 2026 | SEC EDGAR |
| Current report | 6-K | Sep 1, 2026 | Sep 1, 2026 | SEC EDGAR |
| Current report | 6-K | Aug 19, 2026 | Aug 19, 2026 | SEC EDGAR |
| Current report | 6-K | Aug 5, 2026 | Aug 6, 2026 | SEC EDGAR |
| Current report | 6-K | Aug 4, 2026 | Aug 4, 2026 | SEC EDGAR |
| Annual report | 20-F | Dec 31, 2025 | May 14, 2026 | SEC EDGAR |
| Current report | 6-K | Apr 1, 2026 | Apr 2, 2026 | SEC EDGAR |
| Current report | 6-K | Mar 31, 2026 | Mar 31, 2026 | SEC EDGAR |
| Current report | 6-K | Mar 24, 2026 | Mar 25, 2026 | SEC EDGAR |
| Current report | 6-K | Mar 23, 2026 | Mar 23, 2026 | SEC EDGAR |
| Current report | 6-K | Jan 15, 2026 | Jan 15, 2026 | SEC EDGAR |
| Current report | 6-K | Dec 31, 2025 | Dec 31, 2025 | SEC EDGAR |
| Current report | 6-K | Jun 30, 2025 | Dec 19, 2025 | SEC EDGAR |
| Current report | 6-K | Dec 11, 2025 | Dec 11, 2025 | SEC EDGAR |
| Current report | 6-K | Oct 23, 2025 | Oct 24, 2025 | SEC EDGAR |
| Current report | 6-K | Oct 17, 2025 | Oct 17, 2025 | SEC EDGAR |
| Current report | 6-K | Sep 24, 2025 | Sep 24, 2025 | SEC EDGAR |
| Annual report, amended | 20-F/A | Dec 31, 2024 | Sep 18, 2025 | SEC EDGAR |
| Current report | 6-K | Jun 2, 2025 | Jun 3, 2025 | SEC EDGAR |
| Annual report | 20-F | Dec 31, 2024 | May 15, 2025 | SEC EDGAR |
| Current report | 6-K | Mar 3, 2025 | Mar 3, 2025 | SEC EDGAR |
| Current report | 6-K | Feb 10, 2025 | Feb 10, 2025 | SEC EDGAR |
| Current report | 6-K | Jan 7, 2025 | Jan 8, 2025 | SEC EDGAR |
| Current report | 6-K | Jan 6, 2025 | Jan 6, 2025 | SEC EDGAR |
| Current report | 6-K | Jun 30, 2024 | Jan 2, 2025 | SEC EDGAR |
| Current report | 6-K | Dec 27, 2024 | Dec 27, 2024 | SEC EDGAR |
| Current report | 6-K | Dec 20, 2024 | Dec 20, 2024 | SEC EDGAR |
| Current report | 6-K | Dec 11, 2024 | Dec 16, 2024 | SEC EDGAR |
| Current report | 6-K | Sep 10, 2024 | Sep 10, 2024 | SEC EDGAR |
| Current report | 6-K | Aug 28, 2024 | Aug 28, 2024 | SEC EDGAR |
| Current report | 6-K | Jun 17, 2024 | Jun 17, 2024 | SEC EDGAR |
| Annual report | 20-F | Dec 31, 2023 | Jun 11, 2024 | SEC EDGAR |
| Current report | 6-K | May 21, 2024 | May 21, 2024 | SEC EDGAR |
| Current report | 6-K | May 8, 2024 | May 8, 2024 | SEC EDGAR |
| Current report | 6-K | Apr 24, 2024 | Apr 26, 2024 | SEC EDGAR |
| Current report | 6-K | Mar 19, 2024 | Mar 19, 2024 | SEC EDGAR |
| Current report | 6-K | Feb 28, 2024 | Feb 29, 2024 | SEC EDGAR |
| Current report | 6-K | Jan 16, 2024 | Jan 16, 2024 | SEC EDGAR |
| Current report | 6-K | Jan 2, 2024 | Jan 2, 2024 | SEC EDGAR |