HUEN IAN CHUNG YUEN 13D and 13G filings for Aptorum Group Limited:
- 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 |
| 2021-06-01 4:30 pm Purchase |
2021-05-26 | 13D | Aptorum Group Limited APM |
HUEN IAN CHUNG YUEN | 16,491,186 69.250% |
143,142 (+0.88%) |
Filing |