As filed with the Securities and Exchange Commission on March 19, 2025 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 PRE-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 AELUMA, INC. (Exact name of registrant as specified in its charter) Delaware 3674 85-2807351 (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 27 Castilian Drive Goleta, Calif ...