John D. Halpern - Significant Ownership

Signature - Title
John D. Halpern - John D. Halpern
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by John D. Halpern.

Significant Ownership of John D. Halpern

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
ERNA Eterna Therapeutics Inc. Common Stock, par value $0.005 per share 9.99% $914K 5.14M John D. Halpern Oct 29, 2024

Schedules 13D/G Reported by John D. Halpern:

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