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 |
| 2023-02-08 06:06 am Sale | 2022-12-31 | 13G | Helius Medical Technologies, Inc. HSDT | Mitchell P. Kopin | 30,000 5.100% | -20,000 (-40.00%) | Filing |
| 2022-08-15 06:00 am Purchase | 2022-08-05 | 13G | Helius Medical Technologies, Inc. HSDT | Mitchell P. Kopin | 50,000 8.400% | 50,000 (New Position) | Filing |