UNITED STATES SECURITIES AND EXCHANGE COMMISSION For the quarterly period ended September 30, 2025 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 1-12725 Regis Corporation (Exact name of registrant as specified in its charter) (Address of principal executive offices) (Zip Code) For the transition period fro ...