As filed with the Securities and Exchange Commission on April 17, 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 reAlpha Tech Corp. (Exact name of registrant as specified in its charter) Delaware 6500 86-3425507 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer 6515 Longshore Loop, Suite 100 Dublin, OH 43017 (707) 732-5742 (Address, including zip code, and telephone nu ...