Mitchell P. Kopin 13D and 13G filings for Aptevo Therapeutics 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 |
| 2025-04-09 5:31 pm Unchanged |
2025-04-03 | 13G | Aptevo Therapeutics Inc. APVO |
Mitchell P. Kopin | 0 0.000% |
0 (Unchanged) |
Filing |