MALIBU BOATS, INC.

Change in Fiscal Year End

On November 3, 2026, our Board of Directors acted to change our fiscal year from a year beginning on July 1 and ending June 30 to a year beginning on January 1 and ending December 31. We plan to file a transition report on Form 10-KT covering the six-month transition period from July 1, 2026 to December 31, 2026. Our fiscal quarters will remain calendar quarters. Our new fiscal year will commence on January 1, 2027.

Amendment to Bylaws

On November 3, 2026, in connection with the fiscal year change discussed above, our Board of Directors amended and restated our Second Amended and Restated Bylaws (as amended and restated, the “Bylaws”) to provide that our fiscal year shall be from January 1 to December 31 or such other year as shall be fixed by resolution of our Board of Directors.

A copy of the Bylaws is filed as Exhibit 3.2 to this Quarterly Report on Form 10-Q and is incorporated herein by reference.

Annual Meeting

In connection with the change in fiscal year, our Board of Directors has designated May 4, 2027 as the date of our 2027 annual meeting of stockholders (the “2027 Annual Meeting”).

Requirements for Proposals to be Considered for Inclusion in Proxy Materials

Stockholders interested in submitting a proposal for inclusion in the proxy materials for the 2027 Annual Meeting of stockholders may do so by following the procedures prescribed in Rule 14a-8 under the Exchange Act. To be eligible for inclusion in our proxy statement, stockholder proposals must be received no later than December 4, 2026 and must comply with Rule 14a-8 under the Exchange Act regarding the inclusion of stockholder proposals in company-sponsored proxy materials. Proposals should be sent to the attention of the Secretary, Malibu Boats, Inc., 5075 Kimberly Way, Loudon, Tennessee 37774.

Requirements for Proposals Not Intended for Inclusion in Proxy Materials and for Nomination of Director Candidates

Stockholders who wish to nominate persons for election to our Board of Directors at the 2027 Annual Meeting or who wish to present a proposal at the 2027 Annual Meeting, but whose stockholder proposal will not be included in the proxy materials that we distribute for such meeting, must deliver written notice of the nomination or proposal to our Secretary no earlier than January 4, 2027 and no later than the close of business on February 3, 2027. The stockholder’s written notice must include certain information concerning the stockholder, the business desired to be brought and each nominee as specified in Section 2.10 of the Bylaws. In addition, a stockholder who intends to solicit proxies in support of director nominees other than our nominees at the 2027 Annual Meeting must deliver written notice to us setting forth the information required by Rule 14a-19 under the Exchange Act. If a stockholder’s written notice is not received between the dates specified above and does not satisfy these additional informational requirements, the notice will not be considered properly submitted and will not be acted upon at the 2027 Annual Meeting. A stockholder’s written notice should be sent to the attention of the Secretary, Malibu Boats, Inc., 5075 Kimberly Way, Loudon, Tennessee 37774.