Mitchell P. Kopin 13D and 13G filings for SeaStar Medical Holding Corporation:
- 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 |
| 2026-02-13 4:43 pm Purchase | 2025-12-31 | 13G | SEASTAR MED HLDG CORP COM ICU | Mitchell P. Kopin | 3,980,665 9.990% | 3,670,847 (+1184.84%) | Filing |
| 2025-11-07 5:25 pm Purchase | 2025-09-30 | 13G | SEASTAR MED HLDG CORP COM ICU | Mitchell P. Kopin | 309,818 9.990% | 129,515 (+71.83%) | Filing |
| 2025-06-27 5:08 pm Purchase | 2025-06-20 | 13G | SEASTAR MED HLDG CORP COM ICU | Mitchell P. Kopin | 180,303 9.990% | 180,303 (New Position) | Filing |