Table of Contents As filed with the Securities and Exchange Commission on October 24, 2025 Registration No. 333-__________ UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 WINDTREE THERAPEUTICS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 2836 94-3171943 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identif ...

As filed with the Securities and Exchange Commission June 5, 2024 Registration Statement No. 333-276588 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Amendment No. 4 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ADITXT, INC. (Exact name of registrant as specified in its charter) (Primary Standard Industrial Delaware 23219 82-3204328 (I.R.S. Employer Identification Number) Classification Code Number) 2569 Wyandotte St., Suite 101 Mountainview, CA 94043 (650) 87 ...

As filed with the Securities and Exchange Commission May 13, 2024 Registration Statement No. 333-276588 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Amendment No. 3 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ADITXT, 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 23219 82-3204328 (Address and telephone number of regis ...

As filed with the Securities and Exchange Commission February 14, 2024 Registration Statement No. 333-276588 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Amendment No. 2 to FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ADITXT, 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 23219 82-3204328 (I.R.S. Employer Identification N ...

As filed with the Securities and Exchange Commission January 26, 2024 Registration Statement No. 333-276588 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 ADITXT, 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 23219 82-3204328 (I.R.S. Employer Identification Nu ...

As filed with the Securities and Exchange Commission January 18, 2024 Registration Statement No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 ADITXT, INC. (Exact name of registrant as specified in its charter) 737 N. Fifth Street, Suite 200 Richmond, VA 23219 (650) 870-1200 (Address and telephone number of registrant's principal executive offices) (State or other jurisdiction of incorporation or organization) (P ...