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

Filing Manager: John D. Halpern
Reporting Manager: John D. Halpern
Security: Eterna Therapeutics Inc. Common Stock, par value $0.005 per share
Symbol: ERNA
Shares outstanding: 62,206,563 shares
Disclosed Ownership: 5,971,830 shares
Ownership: 9.6%
Form type: SCHEDULE 13G/A
Filing time: 15 May 2025, 21:13:43 UTC
Date of event: 31 Mar 2025
Previous filing: 14 Feb 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%	5,971,830	0	5,971,830	/s/ John D. Halpern	John D. Halpern
Katherine H. Halpern	9.6%	5,971,830	0	5,971,830	/s/ Katherin H. Halpern	Katherine H. Halpern