TABLE OF CONTENTS As filed with the Securities and Exchange Commission on November 18, 2025 Registration Number 333-290001 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 AMENDMENT NO. 2 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Park Dental Partners, Inc. (Exact name of registrant as specified in its charter) 8090 (Primary Standard Industrial Classification Code Number) 93-2020683 (I.R.S. Employer Identification Number) Minnesota (State or Other Jurisdiction ...

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on September 3, 2025 Registration Number 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Park Dental Partners, Inc. (Exact name of registrant as specified in its charter) Minnesota (State or Other Jurisdiction of Incorporation or Organization) 8090 (Primary Standard Industrial Classification Code Number) 2200 County Road C West, Suite 2210 Rosev ...