Jeffrey Matthew Gryga Irrevocable Trust 13D and 13G filings for Theriva Biologics, 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 |
| 2025-11-10 6:03 pm Purchase | 2025-10-24 | 13G | Theriva Biologics, Inc. TOVX | Jeffrey Matthew Gryga Irrevocable Trust | 739,211 7.700% | 739,211 (New Position) | Filing |