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  • Significant Ownership

Significant Ownership of Jeffrey Matthew Gryga Irrevocable Trust

Signature - Title
Jeffrey Matthew Gryga - Jeffrey Matthew Gryga, Trustee of Jeffrey Matthew Gryga Irrevocable Trust
Location
North Pole, AK
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by Jeffrey Matthew Gryga Irrevocable Trust.

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Significant Ownership of Jeffrey Matthew Gryga Irrevocable Trust

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
TOVX Theriva Biologics, Inc. Common stock 7.7% $300,046 739,211 Jeffrey Matthew Gryga Irrevocable Trust 24 Oct 2025

Schedules 13D/G Reported by Jeffrey Matthew Gryga Irrevocable Trust:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.