UniFirst(UNF) - 2023 Q4 - Annual Report

s UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ Annual Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the Fiscal Year Ended August 26, 2023 ☐ 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 001-08504. UNIFIRST CORPORATION (Exact Name of Registrant as Specified in Its Charter) Massachusetts 04-2103460 (State or Other ...