Table of Contents As filed with the Securities and Exchange Commission on January 18, 2023 Registration No. 333-268424 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 MorningStar Partners, L.P.* (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation or organization) 1311 (Primary Standard Industrial Classification Code Number) 32-0368858 (I.R.S. E ...