As filed with the Securities and Exchange Commission on January 12, 2024. Registration No. 333-276124 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 NEONC TECHNOLOGIES HOLDINGS, INC. (Exact name of Registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Delaware 2834 92-1954864 (I.R.S. Employer Ide ...

As filed with the Securities and Exchange Commission on December 18, 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 NEONC TECHNOLOGIES HOLDINGS, INC. (Exact name of Registrant as specified in its charter) | Delaware | 2834 | 92-1954864 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or organization) | Classification ...