As filed with the Securities and Exchange Commission on August 8, 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 ____________________ MILL CITY VENTURES III, LTD. (Exact name of registrant as specified in its charter) ____________________ | Minnesota | 6153 | 90-0316651 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Emplo ...

As filed with the Securities and Exchange Commission on August 1, 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 _________________________ MILL CITY VENTURES III, LTD. (Exact name of registrant as specified in its charter) _________________________ (I.R.S. Employer Identification Number) 1907 Wayzata Boulevard, Suite 205 Wayzata, MN 55391 Telephone: (952) 479-1923 (Address, including zip cod ...