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
- Market cap
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- P/E (TTM)
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- Dividend yield
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Price history
Daily open, high, low, close and volume
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Daily prices are not in StockData yet. This table fills in once an end-of-day price source is connected. | ||||||
Stock splits
From SEC filings
| Date | Ratio | Effect on per-share figures |
|---|---|---|
| Sep 4, 2026 | 1-for-50 reverse | Earlier per-share figures multiplied by 50 |
| May 15, 2025(first seen in filings) | 1-for-40 reverse | Earlier per-share figures multiplied by 40 |
| Feb 13, 2025 | 1-for-40 reverse | Earlier per-share figures multiplied by 40 |
| Nov 9, 2022 | 1-for-24 reverse | Earlier per-share figures multiplied by 24 |
| Feb 28, 2022 | 1-for-10 reverse | Earlier per-share figures multiplied by 10 |
| Feb 25, 2022 | 1-for-10 reverse | Earlier per-share figures multiplied by 10 |