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Malibu Boats, Inc. Form 4 Filings

MBUU NASDAQ

Every Form 4 that Malibu Boats, Inc. (MBUU) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.

A Form 4 covers the transactions officers, directors and large holders report, so if you follow MBUU and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full MBUU filings page.

Rhea-AI Summary

Malibu Boats, Inc. director and Chief Executive Officer Steven Menneto reported a withholding of 5,296 shares of Class A Common Stock on August 5, 2026 to satisfy tax obligations. The shares were valued at $29.24 per share and were withheld in connection with the vesting of 14,688 restricted stock units granted on August 5, 2024. After this tax-withholding disposition, Menneto directly holds 82,539 shares of Class A Common Stock.

Rhea-AI Summary

Malibu Boats, Inc. director Michael Connolly received an award of 727 stock units of Class A Common Stock, valued at about $27.43 per unit, as part of his quarterly board retainer in lieu of cash. These units are fully vested but paid out later in shares after specific events.

The units will convert into the same number of shares upon the earlier of his separation from service, a qualifying change in control under the company’s incentive plans, or an in-service distribution date he elected. After this grant, Connolly holds a total of 61,970 stock units tied to deferred share payouts under company equity plans.

Rhea-AI Summary

Malibu Boats, Inc. director Mark W. Lanigan received an award of 745 stock units of Class A Common Stock, valued at $27.43 per unit, in lieu of cash fees under the company’s directors’ compensation policy. This is a compensation-related acquisition, not an open-market purchase.

The units are fully vested and will be paid in shares after a separation from service, a qualifying change in control, or an in-service distribution date he elected. Following this award, Lanigan’s reported direct holdings total 85,268 shares and stock units, including 18,794 stock units with similar vesting terms and 46,474 fully vested deferred stock units.

Rhea-AI Summary

Malibu Boats, Inc. Chief Financial Officer David Scott Black reported routine tax-related share withholdings tied to vesting of restricted stock units. On May 6, 2026, a total of 1,282 shares of Class A Common Stock were disposed of at $25.00 per share under transaction code F, which reflects shares withheld to satisfy tax liabilities rather than open-market sales.

Footnotes explain that these withholdings occurred in connection with the vesting of 360 shares from a grant dated November 6, 2023, 2,921 shares from a grant dated May 6, 2024, 331 shares from a grant dated November 4, 2024, and 1,254 shares from a grant dated November 21, 2025.

Rhea-AI Summary

Malibu Boats director Mark W. Lanigan acquired 780 stock units tied to Class A Common Stock as part of his board compensation. Under the company’s Directors' Compensation Policy, he elected to convert a portion of his cash annual retainer for the quarter ended March 31, 2026 into fully vested stock units at a reference price of $25.92 per share. After this grant, his direct holdings reported in this filing total 84,523 shares or stock units. The footnotes state that these units are payable in an equivalent number of shares upon separation from service, a change in control, or an elected in-service distribution schedule, and note additional deferred stock units already accumulated.

Rhea-AI Summary

Connolly Michael reported acquisition or exercise transactions in this Form 4 filing.

Malibu Boats, Inc. director Michael Connolly received an award of 761 shares of Class A Common Stock at $25.92 per share, issued as stock units in lieu of a portion of his cash annual director retainer for the quarter ended March 31, 2026.

The stock units are fully vested and will be settled in an equivalent number of shares upon separation from service, a change in control under the company’s long-term incentive plans, or an in-service distribution date he elects. After this grant, he directly holds 61,243 shares and deferred stock units, including 9,579 stock units with similar deferred payment terms and 46,392 fully vested stock units payable upon separation or change in control.

Rhea-AI Summary

Malibu Boats, Inc. (MBUU) reported an insider equity grant for its Chief Financial Officer, David S. Black. On 11/21/2025, he received an award of 7,521 restricted stock units (RSUs) of Class A common stock at a price of $0 per share, reflecting a compensatory grant rather than an open-market purchase.

These RSUs vest in six substantially equal semi-annual installments beginning on 05/06/2026, as long as he remains employed through each vesting date. Following this award, Black beneficially owns 27,438 shares of Class A common stock in direct ownership.

Rhea-AI Summary

Malibu Boats (MBUU) reported an insider equity grant for its Chief Financial Officer on a Form 4. On 11/13/2025, the CFO was awarded 3,929 shares of restricted stock at $0. Following the grant, the filing lists beneficial ownership of 19,917 shares.

The 3,929 restricted shares vest in three substantially equal annual installments beginning 11/13/2026, subject to continued employment. The beneficial ownership figure includes previously granted RSUs: 720 RSUs vesting in two semi-annual installments beginning 05/06/2026, 1,322 RSUs vesting in four semi-annual installments beginning 05/06/2026, 3,929 RSUs vesting in three annual installments beginning 11/13/2026, and 11,682 RSUs vesting 25% on 05/06/2026, 25% on 05/06/2027, and 50% on 05/06/2028.

Rhea-AI Summary

Malibu Boats (MBUU) — Form 4 insider transaction: CEO and Director Steve D. Menneto reported a tax withholding transaction on 11/06/2025. The company withheld 965 shares of Class A Common Stock at $27.82 per share (Transaction Code F) to cover taxes due upon the vesting of 1,890 shares from a restricted stock award granted on November 4, 2024.

Following the transaction, Mr. Menneto beneficially owned 54,548 shares directly. This figure includes 29,376 restricted stock units scheduled to vest in two substantially equal annual installments beginning on August 5, 2026, and 5,670 shares of restricted stock scheduled to vest in three substantially equal annual installments beginning on November 6, 2026, each subject to continued employment through the applicable vesting dates.

Rhea-AI Summary

Malibu Boats (MBUU) CFO Bruce W. Beckman filed a Form 4 reporting a tax-withholding transaction. On 11/06/2025, 302 shares of Class A Common Stock were withheld at $27.82 to cover taxes upon the vesting of 1,240 shares from a restricted stock award granted on 11/04/2024.

After this transaction, he beneficially owns 16,779 shares, held directly. Equity awards outstanding include 3,623 RSUs vesting on 11/27/2025, 4,598 RSUs vesting in three substantially equal annual installments beginning 11/27/2025, and 3,721 restricted shares vesting in three substantially equal annual installments beginning 11/06/2026, each subject to continued employment.

Rhea-AI 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.

Rhea-AI Summary

Malibu Boats, Inc. (MBUU) — Form 4 insider transaction: Director Melanie K. Cook received an equity award of 3,186 shares of Class A Common Stock on October 24, 2025 in accordance with the company’s Directors’ Compensation Policy. The shares were reported at a price of $0, consistent with a board service grant.

Following this transaction, the reporting person beneficially owns 4,305 shares, held directly. This filing reflects routine director compensation rather than an open-market purchase or sale.

Rhea-AI Summary

Malibu Boats (MBUU): Form 4 insider update. Director Mark W. Lanigan acquired 3,186 stock units of Class A Common Stock on 10/24/2025 at $0 under the company’s Director Compensation Policy. Following this transaction, he beneficially owns 83,011 securities.

The stock units are fully vested and payable in an equivalent number of shares upon a Payment Event, which includes separation from service, a change in control, or an elected in-service distribution date. Holdings include 16,537 stock units with these terms and 46,474 fully vested stock units payable upon the first to occur of separation or change in control.

Rhea-AI Summary

Malibu Boats (MBUU) reported that a director acquired 3,186 stock units on 10/24/2025 under the company’s Director’s Compensation Policy at a price of $0.

Following the award, the director’s beneficial ownership is 36,643 stock units, held directly. The units are fully vested and payable in Class A shares upon the first to occur of separation from service, a change in control, or an elected in-service distribution date, with payment either as a lump sum within 30 days or in annual installments over 5 or 10 years.

Rhea-AI Summary

Malibu Boats (MBUU) reported a director equity grant. On October 24, 2025, director Ivar S. Chhina received 3,186 stock units at $0 under the company’s Director Compensation Policy.

The stock units are fully vested and payable in an equivalent number of Class A shares upon specified events, including separation from service or a change in control, or on an elected in‑service distribution date. Following the award, the director’s direct beneficial ownership is 36,643 stock units.

Rhea-AI Summary

Malibu Boats, Inc. (MBUU) reported an insider equity award. Director Michael J. Connolly received 3,186 stock units on 10/24/2025 (Transaction Code: A) at a stated price of $0.

The stock units are fully vested and payable in an equivalent number of Class A common shares upon a Payment Event as defined by the company’s plans. Following the award, Connolly beneficially owns 59,768 stock units directly. Footnotes note 8,104 units follow the same Payment Event terms and 46,392 units are fully vested and payable upon separation from service or a change in control.

Rhea-AI Summary

Malibu Boats, Inc. (MBUU) — Form 4 insider transaction: Director Nancy M. Taylor acquired 3,186 shares of Class A Common Stock on 10/24/2025 at a price of $0, reported under transaction code A. Following this award, she beneficially owns 9,588 shares directly.

The filing explains the award reflects 3,186 fully vested stock units granted under the company’s director compensation policy. These units are payable in an equal number of shares upon the first to occur of a separation from service, a change in control under the company’s equity incentive plans, or an in‑service distribution date elected by the director. The director may elect a lump‑sum within 30 days after the payment event or annual installments over 5 or 10 years.

Rhea-AI Summary

Malibu Boats (MBUU) reported a director equity grant on a Form 4. On 10/24/2025, the reporting person acquired 3,186 stock units of Class A Common Stock at a price of $0 under the Director's Compensation Policy.

The stock units are fully vested and payable in shares upon the first Payment Event: separation from service, a change in control, or an elected in‑service date, with payout in a lump sum within 30 days or in annual installments over 5 or 10 years. Following the grant, beneficial ownership is 37,343 shares/units.

Rhea-AI Summary

Mark W. Lanigan, a director of Malibu Boats, Inc. (MBUU), received 636 fully vested stock units on 10/01/2025 under the company's Directors' Compensation Policy. The units were issued in lieu of cash retainer and are recorded at a price of $32.45 per share for the transaction. After the issuance, the reporting person beneficially owns 79,825 shares/stock units in total. Some stock units (13,351) have the same deferred-payment vesting terms described below, while 46,474 units are fully vested and payable in shares upon separation from service or a change in control, or as soon as practicable and within 30 days. Units payable upon a Payment Event can be paid as a lump sum within 30 days or in annual installments over five or ten years, per the disclosure.

Rhea-AI Summary

Michael J. Connolly, a director of Malibu Boats, Inc. (MBUU), received 621 fully vested stock units as an election to convert his cash quarterly retainer into equity for the quarter ended September 30, 2025. The units were recorded at a transaction price of $32.45 and increase his total reported beneficial ownership to 56,582 shares/units. Of those, 4,918 stock units carry the same deferred-payment vesting terms described below and 46,392 stock units are fully vested and payable upon separation from service or a change in control, or as soon as practicable within 30 days. Units payable on a Payment Event may be distributed in a lump sum within 30 days or in annual installments over 5 or 10 years.