Mitchell P. Kopin 13D and 13G filings for Helius Medical Technologies, Inc.:
- 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 |
| 2024-05-14 4:15 pm Purchase |
2024-05-09 | 13G | Helius Medical Technologies, Inc. HSDT |
Mitchell P. Kopin | 90,288 4.990% |
89,698 (+15203.05%) |
Filing |
| 2024-02-06 10:22 am Purchase |
2023-12-31 | 13G | Helius Medical Technologies, Inc. HSDT |
Mitchell P. Kopin | 590 0.100% |
590 (New Position) |
Filing |