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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Ownership
Who owns Tantech's shares
Held by institutions
–
Shares held, 13F filers
Institutional holders
–
Net institutional buying
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Insider trades, 12 months
0 buys · 0 sales
Open-market trades only
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Streeterville Capital LLC | 71,185 | 8.40% | 13G (passive) | Apr 21, 2025 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Zheyuan Liu | CEO | – | – | Apr 9, 2026 |
| Hongdao Qian | Director | – | – | Mar 31, 2026 |
| Shudong Wang | Director | – | – | Mar 31, 2026 |
| Mengqi Liao | Director | – | – | Mar 31, 2026 |
| Yefang Zhang | Director | 1,142 | 0.02% | Mar 17, 2026 |