[Form 4] MALIBU BOATS, INC. Insider Trading Activity

Rhea-AI Filing Summary

Malibu Boats (MBUU) reported an insider equity transaction. Director Michael K. Hooks received an award of 3,186 stock units on October 24, 2025 under the company’s director compensation policy, recorded at a price of $0.

Following the grant, he beneficially owned 68,726 stock units, which are payable in an equivalent number of Class A shares upon specified payment events. The filing also notes 12,500 shares held indirectly by the MK 2012 Irrevocable Trust, for which the reporting person disclaims beneficial ownership.

Per the terms, units are fully vested and settle in shares upon the earlier of separation from service, a change in control, or an elected in‑service distribution date, with payout choices of a lump sum within 30 days or installments over 5 or 10 years.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Hooks Michael K.

(Last) (First) (Middle)

5075 KIMBERLY WAY

(Street)

LOUDON TN 37774

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MALIBU BOATS, INC. [ MBUU ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/24/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	10/24/2025		A(1)(2)		3,186	A	$0	68,726(3)	D
Class A Common Stock								12,500	I	See footnote(4)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. In accordance with the Issuer's Director's Compensation Policy, the reporting person was issued an equity award of 3,186 stock units on October 24, 2025 for his service on the board of directors of the Issuer.

2. The stock units are fully vested and payable in an equivalent number of shares of the Issuer's Class A Common Stock upon the first to occur of (A) the date of the reporting person's separation from service, (B) the occurrence of a change in control under the Issuer's equity incentive plans or (C) an in-service distribution date elected by the reporting person (each, a "Payment Event"). The reporting person may elect whether amounts becoming payable shall be paid in a lump-sum within 30 days following the Payment Event, or in annual installments over a period of 5 years or 10 years.

3. Includes 15,080 stock units with vesting terms described in footnote 2 and 48,316 stock units that are fully vested and payable in an equivalent number of shares of the Issuer's Class A Common Stock upon or as soon as practicable, and in all events within 30 days, following the first to occur of (A) the date of the reporting person's separation from service or (B) the occurrence of a change in control under the Issuer's equity incentive plans.

4. Shares held directly by MK 2012 Irrevocable Trust for the benefit of the Reporting Person's spouse and children. The Reporting Person's spouse serves as trustee. The Reporting Person disclaims beneficial ownership of these securities, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

Remarks:

	MICHAEL K. HOOKS, /s/ Brooke Zinter as attorney-in-fact	10/28/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Malibu Boats (MBUU) disclose in this Form 4?

A director reported receiving 3,186 stock units on October 24, 2025 as part of board compensation.

How many securities does the reporting person own after the transaction?

He beneficially owns 68,726 stock units and there are 12,500 shares held indirectly by a family trust.

What are the settlement terms for the Malibu Boats stock units?

Units are fully vested and payable in Class A shares upon separation, change in control, or an elected in‑service distribution date.

Was there a purchase price for the reported stock units?

No. The stock units were recorded at $0 as an equity award.

Who is the reporting person in the MBUU Form 4?

Director Michael K. Hooks.

Does the reporting person claim ownership of the trust‑held shares?

No. The filing states a disclaimer of beneficial ownership for the 12,500 shares in the MK 2012 Irrevocable Trust.

Are there payout options for the stock units?

Yes. The reporting person can elect a lump sum within 30 days of a payment event or 5‑ or 10‑year annual installments.