Zhang An 13D and 13G filings for HARVARD APPARATUS REGENERATIVE:
- 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 |
| 2023-02-16 11:11 am Purchase | 2022-12-31 | 13G | HARVARD APPARATUS REGENERATIVE HRGN | Zhang An | 818,919 7.030% | 168,919 (+25.99%) | Filing |
| 2021-09-23 4:31 pm Purchase | 2021-09-01 | 13G | HARVARD APPARATUS REGENERATIVE HRGN | Zhang An | 650,000 6.080% | 650,000 (New Position) | Filing |