UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 FORM 10-Q ☒ Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Quarterly Period Ended July 29, 2023 or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from _____________ to _____________ Commission File Number: 001-33764 ULTA BEAUTY, INC. (Exact name of Registrant as specified in its charter) Delaware 38-4022268 (State or othe ...