Zhang Xiaochun 13D and 13G filings for Tantech Holdings Ltd:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2023-10-12 4:30 pm Purchase | 2023-07-25 | 13G | Tantech Holdings Ltd TANH | Zhang Xiaochun | 5,250 5.920% | 5,250 (New Position) | Filing |