TABLE OF CONTENTS As filed with the Securities and Exchange Commission on April 14, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ETERNA THERAPEUTICS INC. (Exact name of registrant as specified in its charter) | Delaware | 2836 | 31-1103425 | | --- | --- | --- | | (State or other jurisdiction of incorporation | (Primary Standard Industrial Classification | (I.R.S. Employer | | or organizatio ...