John D. Halpern - Mar 31, 2025 SCHEDULE 13G/A Report for Eterna Therapeutics Inc. Common Stock, par value $0.005 per share (ERNA)

Filing Manager: HALPERN JOHN D
Reporting Manager: John D. Halpern
Security: Eterna Therapeutics Inc. Common Stock, par value $0.005 per share
Symbol: ERNA
Shares outstanding: 62.2M shares
Disclosed Ownership: 5.97M shares
Ownership: 9.6%
Form type: SCHEDULE 13G/A
Date filed: 5/15/2025, 09:13 PM
Date of event: Mar 31, 2025
Previous filing: Feb 14, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
John D. Halpern	9.6%	5.97M	0	5.97M	/s/ John D. Halpern	John D. Halpern
Katherine H. Halpern	9.6%	5.97M	0	5.97M	/s/ Katherin H. Halpern	Katherine H. Halpern

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