Table of Contents 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 June 30, 2023 OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT ☐ OF 1934 For the transition period to Commission file number: 001-36290 MALIBU BOATS, INC. (Exact Name of Registrant as specified in its charter) 5075 Kimberly Way, Loudon, Delaware Tenness ...