MARINEMAX INC — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Alvare Manuel A. III | General Counsel | Tax Withholding | 731 | $22.38 | $16,360 | 10,314 | Nov 19, 2025 |
| Johnson Adam M. | — | Option Exercise | 4,633 | — | — | 28,392 | Nov 14, 2025 |
| Borst George E | — | Option Exercise | 4,633 | — | — | 40,335 | Nov 14, 2025 |
| White Rebecca | — | Option Exercise | 4,633 | — | — | 30,465 | Nov 14, 2025 |
| Romero Mercedes | — | Option Exercise | 4,633 | — | — | 19,988 | Nov 14, 2025 |
| Biumi Bonnie | — | Option Exercise | 4,633 | — | — | 6,633 | Nov 14, 2025 |
| Cassella Anthony E. Jr. | EVP of Finance & CAO | Option Exercise | 1,495 | — | — | 19,566 | Sep 30, 2025 |
| McGill W Brett | CEO & President | Tax Withholding | 41,142 | $25.33 | $1,042,127 | 242,787 | Sep 30, 2025 |
| Berg Shawn | EVP, Chief Digital Officer | Tax Withholding | 2,412 | $25.33 | $61,096 | 30,226 | Sep 30, 2025 |
| Alvare Manuel A. III | General Counsel | Option Exercise | 607 | — | — | 6,778 | Sep 30, 2025 |
| MCLAMB MICHAEL H | Executive VP, CFO and Sec | Option Exercise | 4,387 | — | — | 138,138 | Sep 30, 2025 |
| Langbehn Kyle | EVP, President of Retail | Option Exercise | 3,178 | — | — | 60,412 | Sep 30, 2025 |
| Cashman Charles A | EVP & Chief Revenue Officer | Tax Withholding | 6,464 | $25.33 | $163,733 | 88,199 | Sep 30, 2025 |
| Johnson Adam M. | — | Award / Grant | 790 | $25.33 | $20,011 | 23,759 | Sep 30, 2025 |
| McGill W Brett | CEO & President | Sale | 59,400 | $27.52 | $1,634,688 | 173,638 | Aug 25, 2025 |
| Johnson Adam M. | — | Award / Grant | 795 | $25.14 | $19,986 | 22,969 | Jun 30, 2025 |
| Romero Mercedes | — | Award / Grant | 966 | $21.50 | $20,769 | 15,355 | Mar 31, 2025 |
| Johnson Adam M. | — | Award / Grant | 931 | $21.50 | $20,017 | 22,174 | Mar 31, 2025 |
| Biumi Bonnie | — | Purchase | 1,000 | $23.37 | $23,370 | 2,000 | Mar 11, 2025 |
| Biumi Bonnie | — | Purchase | 1,000 | $26.50 | $26,500 | 1,000 | Feb 24, 2025 |
| Moore Clint | — | Sale | 4,100 | $30.63 | $125,583 | 23,560 | Jan 27, 2025 |
| Cassella Anthony E. Jr. | EVP of Finance & CAO | Sale | 4,000 | $31.06 | $124,240 | 11,451 | Jan 27, 2025 |
| Romero Mercedes | — | Award / Grant | 717 | $28.95 | $20,757 | 14,389 | Dec 31, 2024 |
| Johnson Adam M. | — | Award / Grant | 691 | $28.95 | $20,004 | 21,243 | Dec 31, 2024 |
| Moore Clint | — | Option Exercise | 5,000 | $19.50 | $97,500 | 27,660 | Dec 5, 2024 |
| Alvare Manuel A. III | General Counsel | Tax Withholding | 731 | $32.71 | $23,911 | 3,783 | Dec 2, 2024 |
| Langbehn Kyle | EVP, President of Retail | Option Exercise | 3,000 | — | — | 44,951 | Dec 2, 2024 |
| Berg Shawn | EVP, Chief Digital Officer | Tax Withholding | 1,218 | $32.71 | $39,841 | 22,743 | Dec 2, 2024 |
| Romero Mercedes | — | Option Exercise | 4,616 | — | — | 13,672 | Nov 17, 2024 |
| Johnson Adam M. | — | Option Exercise | 4,616 | — | — | 20,552 | Nov 17, 2024 |
| Borst George E | — | Option Exercise | 4,616 | — | — | 35,702 | Nov 17, 2024 |
| FOLLIT EVELYN V | — | Option Exercise | 4,616 | — | — | 45,050 | Nov 17, 2024 |
| Moore Clint | — | Option Exercise | 4,616 | — | — | 22,660 | Nov 17, 2024 |
| White Rebecca | — | Option Exercise | 4,616 | — | — | 25,832 | Nov 17, 2024 |
| Cashman Charles A | EVP & Chief Revenue Officer | Sale | 12,500 | $32.08 | $401,000 | 67,114 | Nov 7, 2024 |
| Langbehn Kyle | EVP, President of Retail | Option Exercise | 5,800 | — | — | 51,517 | Sep 30, 2024 |
| Cassella Anthony E. Jr. | EVP of Finance & CAO | Option Exercise | 3,777 | — | — | 13,948 | Sep 30, 2024 |
| Alvare Manuel A. III | General Counsel | Option Exercise | 505 | — | — | 1,220 | Sep 30, 2024 |
| Cashman Charles A | EVP & Chief Revenue Officer | Option Exercise | 1,898 | — | — | 66,371 | Sep 30, 2024 |
| MCLAMB MICHAEL H | Executive VP, CFO and Sec | Tax Withholding | 6,565 | $35.27 | $231,548 | 114,018 | Sep 30, 2024 |
| Berg Shawn | EVP, Chief Digital Officer | Option Exercise | 1,233 | — | — | 16,167 | Sep 30, 2024 |
| McGill W Brett | CEO & President | Option Exercise | 6,688 | — | — | 183,485 | Sep 30, 2024 |
| Johnson Adam M. | — | Award / Grant | 567 | $35.27 | $19,998 | 15,936 | Sep 30, 2024 |
| Romero Mercedes | — | Award / Grant | 588 | $35.27 | $20,739 | 9,056 | Sep 30, 2024 |
| Moore Clint | — | Sale | 2,500 | $30.03 | $75,075 | 18,044 | Sep 9, 2024 |
| Langbehn Kyle | EVP, President of Retail | Sale | 10,000 | $30.78 | $307,800 | 17,630 | Aug 21, 2024 |
| Langbehn Kyle | EVP, President of Retail | Sale | 10,000 | $37.24 | $372,400 | 27,630 | Jul 29, 2024 |
| Oglesby Charles R | — | Award / Grant | 641 | $32.37 | $20,749 | 35,310 | Jun 30, 2024 |
| Romero Mercedes | — | Award / Grant | 642 | $32.37 | $20,782 | 8,468 | Jun 30, 2024 |
| Johnson Adam M. | — | Award / Grant | 618 | $32.37 | $20,005 | 15,369 | Jun 30, 2024 |