13 insiders reported 56 Form 4 transactions for MARINEMAX INC (HZO) over the past 18 months (most recent 2026-05-15). Recent activity: Borst George E (Director) Buy 5,000 shares, Johnson Adam M. (Director) Buy 825 shares, Alvare Manuel A. III (General Counsel) Buy 3,000 shares, Alvare Manuel A. III (General Counsel) Sell 731 shares, White Rebecca (Director) Buy 4,633 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-15 | Borst George E | Director | Buy | 5,000 | $84,850 |
| 2026-01-02 | Johnson Adam M. | Director | Buy | 825 | $19,990 |
| 2025-11-20 | Alvare Manuel A. III | General Counsel | Buy | 3,000 | $0 |
| 2025-11-20 | Alvare Manuel A. III | General Counsel | Sell | 731 | $16,360 |
| 2025-11-18 | White Rebecca | Director | Buy | 4,633 | $0 |
| 2025-11-18 | Biumi Bonnie | Director | Buy | 4,633 | $0 |
| 2025-11-18 | Romero Mercedes | Director | Buy | 4,633 | $0 |
| 2025-11-18 | Johnson Adam M. | Director | Buy | 4,633 | $0 |
| 2025-11-18 | Borst George E | Director | Buy | 4,633 | $0 |
| 2025-10-02 | Cassella Anthony E. Jr. | EVP of Finance & CAO | Buy | 1,495 | $0 |
| 2025-10-02 | Cassella Anthony E. Jr. | EVP of Finance & CAO | Buy | 983 | $0 |
| 2025-10-02 | Cassella Anthony E. Jr. | EVP of Finance & CAO | Buy | 242 | $0 |
| 2025-10-02 | Cassella Anthony E. Jr. | EVP of Finance & CAO | Buy | 4,820 | $0 |
| 2025-10-02 | Cassella Anthony E. Jr. | EVP of Finance & CAO | Buy | 1,627 | $0 |
| 2025-10-02 | Langbehn Kyle | EVP, President of Retail | Sell | 8,553 | $216,647 |
| 2025-10-02 | McGill W Brett | CEO & President | Buy | 57,664 | $0 |
| 2025-10-02 | McGill W Brett | CEO & President | Buy | 14,648 | $0 |
| 2025-10-02 | McGill W Brett | CEO & President | Buy | 18,683 | $0 |
| 2025-10-02 | McGill W Brett | CEO & President | Buy | 19,896 | $0 |
| 2025-10-02 | McGill W Brett | CEO & President | Sell | 41,142 | $1.0M |
| 2025-10-02 | Langbehn Kyle | EVP, President of Retail | Buy | 12,511 | $0 |
| 2025-10-02 | Langbehn Kyle | EVP, President of Retail | Buy | 3,178 | $0 |
| 2025-10-02 | Langbehn Kyle | EVP, President of Retail | Buy | 4,044 | $0 |
| 2025-10-02 | Langbehn Kyle | EVP, President of Retail | Buy | 6,696 | $0 |
| 2025-10-02 | Cassella Anthony E. Jr. | EVP of Finance & CAO | Sell | 2,236 | $56,638 |
Source: SEC Form 4 filings · as of 2026-05-15