Ascent Solar(ASTI) - Prospectus(update)

As filed with the Securities and Exchange Commission on September 13, 2023 Registration No. 333-274231 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 1 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Ascent Solar Technologies, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 36741 20-3672603 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identi ...