🕵️ Marinemax Inc ($HZO)
SEC insider & ownership activity, last 12 months · CIK 1057060 · every row links its SEC filing
Insiders were quiet over the last 12 months – no open-market buys or sells. Kellnerova Renata trimmed 8.1% → 6.1%; PPF Group A.S. trimmed 8.1% → 6.1%. No red-flag 8-Ks in the window.
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Insider flow
0 buyers, $0 (0 lots) · 0 sellers, $0 (0 lots)
No open-market insider transactions in the last 12 months.
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13.7% | 13G | Jul 18, 2025 | filing ↗ | |
| Amalar Holding S.r.o. | 6.1% | 13D | Sep 3, 2026 | filing ↗ | |
| Vox Ventures B.v. | 6.1% | 13D | Sep 3, 2026 | filing ↗ | |
| Matsuba Limited | 6.1% | 13D | Sep 3, 2026 | filing ↗ | |
| Kellnerova Renata | 6.1% | 13D | Sep 3, 2026 | filing ↗ | |
| PPF Group A.S. | 6.1% | 13D | Sep 3, 2026 | filing ↗ | |
| American Century Investment Management, Inc. | exited | 13G | Sep 4, 2026 | filing ↗ | |
| American Century Companies, Inc. | exited | 13G | Sep 4, 2026 | filing ↗ | |
| Stowers Institute for Medical Research | exited | 13G | Sep 4, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Charles A. Cashman | $220K | Nov 21, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Material agreement (1.01) | Aug 9, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Aug 9, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 9, 2026 | filing ↗ |
| Earnings (2.02) | Jul 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 23, 2026 | filing ↗ |
| Material agreement (1.01) | Jun 29, 2026 | filing ↗ |
| Agreement terminated (1.02) | Jun 29, 2026 | filing ↗ |
| New financial obligation (2.03) | Jun 29, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jun 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 29, 2026 | filing ↗ |
| Earnings (2.02) | Apr 23, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 23, 2026 | filing ↗ |
| Other events (8.01) | Mar 4, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 4, 2026 | filing ↗ |
| Officer/director changes (5.02) | Mar 3, 2026 | filing ↗ |
| Shareholder vote (5.07) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Earnings (2.02) | Jan 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 29, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 16, 2026 | filing ↗ |
| Earnings (2.02) | Nov 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 13, 2025 | filing ↗ |
| Officer/director changes (5.02) | Oct 9, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Oct 9, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 9, 2025 | filing ↗ |
| Officer/director changes (5.02) | Sep 25, 2025 | filing ↗ |
| Reg FD disclosure (7.01) | Sep 25, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 25, 2025 | filing ↗ |