HZO
insider transactionsMARINEMAX INC — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-60.0K
0 buy · 60.0K sell
Net value · 365d
-$1.7M
$0 in · $1.7M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
2
0 buy · 60.0K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
Transactions · 365d
-
Exercise·M
Director
$0
5.0K sh
Own New
-
Exercise·M
Director
$84.8K
5.0K sh · $16.97
Own +12%
-
Grant·A
Director
$20.0K
825 sh · $24.23
Own +3%
-
Exercise·M
General Counsel
$0
3.0K sh
Own New
-
Other·F
General Counsel
$16.4K
731 sh · $22.38
Own -7%
-
Exercise·M
General Counsel
$0
3.0K sh
Own +37%
-
Grant·A
Director
$0
6.3K sh
Own New
-
Grant·A
Director
$0
6.3K sh
Own New
-
Grant·A
Director
$0
6.3K sh
Own New
-
Grant·A
EVP of Finance & CAO
$0
9.7K sh · 2 lots
Own New
-
Grant·A
Director
$0
6.3K sh
Own New
-
Grant·A
EVP, Chief Digital Officer
$0
12.1K sh · 2 lots
Own New
-
Grant·A
Director
$0
6.3K sh
Own New
-
Grant·A
Director
$0
6.3K sh
Own New
-
Grant·A
MCLAMB MICHAEL H KEY
Executive VP, CFO and Sec
$0
26.3K sh · 2 lots
Own New
-
Grant·A
McGill W Brett KEY
CEO & President
$0
118.2K sh · 2 lots
Own New
-
Grant·A
General Counsel
$0
8.4K sh · 2 lots
Own New
-
Grant·A
Langbehn Kyle KEY
EVP, President of Retail
$0
39.7K sh · 2 lots
Own New
-
Grant·A
Director
$0
6.3K sh
Own New
-
Exercise·M
Director
$0
4.6K sh
Own New
-
Exercise·M
Director
$0
4.6K sh
Own +18%
-
Exercise·M
Director
$0
4.6K sh
Own New
-
Exercise·M
Director
$0
4.6K sh
Own +19%
-
Exercise·M
Director
$0
4.6K sh
Own New
-
Exercise·M
Director
$0
4.6K sh
Own +13%
-
Exercise·M
Director
$0
4.6K sh
Own New
-
Exercise·M
Director
$0
4.6K sh
Own +232%
-
Exercise·M
Director
$0
4.6K sh
Own New
-
Exercise·M
Director
$0
4.6K sh
Own +30%
-
Grant·A
Director
$20.0K
790 sh · $25.33
Own +3%
-
Grant·A
Director
$5.0K
— sh
-
Exercise·M
Langbehn Kyle KEY
EVP, President of Retail
$0
26.4K sh · 4 lots
Own New
-
Exercise·M
Langbehn Kyle KEY
EVP, President of Retail
$0
26.4K sh · 4 lots
Own +78%
-
Other·F
Langbehn Kyle KEY
EVP, President of Retail
$216.6K
8.6K sh · $25.33
Own -12%
-
Exercise·M
MCLAMB MICHAEL H KEY
Executive VP, CFO and Sec
$0
24.1K sh · 4 lots
Own New
-
Exercise·M
MCLAMB MICHAEL H KEY
Executive VP, CFO and Sec
$0
24.1K sh · 4 lots
Own +21%
-
Other·F
MCLAMB MICHAEL H KEY
Executive VP, CFO and Sec
$148.8K
5.9K sh · $25.33
Own -4%
-
Exercise·M
McGill W Brett KEY
CEO & President
$0
110.9K sh · 4 lots
Own New
-
Other·F
McGill W Brett KEY
CEO & President
$1.0M
41.1K sh · $25.33
Own -14%
-
Exercise·M
McGill W Brett KEY
CEO & President
$0
110.9K sh · 4 lots
Own +93%
-
Grant·A
Director
$0
5.0K sh
Own New
-
Exercise·M
EVP & Chief Revenue Officer
$0
26.5K sh · 4 lots
Own New
-
Other·F
EVP & Chief Revenue Officer
$163.7K
6.5K sh · $25.33
Own -7%
-
Exercise·M
EVP & Chief Revenue Officer
$0
26.5K sh · 4 lots
Own +39%
-
Exercise·M
EVP, Chief Digital Officer
$0
9.9K sh · 4 lots
Own New
-
Other·F
EVP, Chief Digital Officer
$61.1K
2.4K sh · $25.33
Own -7%
-
Exercise·M
EVP, Chief Digital Officer
$0
9.9K sh · 4 lots
Own +44%
-
Exercise·M
EVP of Finance & CAO
$0
9.2K sh · 5 lots
Own New
-
Exercise·M
EVP of Finance & CAO
$0
9.2K sh · 5 lots
Own +88%
-
Other·F
EVP of Finance & CAO
$56.6K
2.2K sh · $25.33
Own -11%
-
Exercise·M
General Counsel
$0
5.6K sh · 5 lots
Own New
-
Exercise·M
General Counsel
$0
5.6K sh · 5 lots
Own +494%
-
Other·F
General Counsel
$34.8K
1.4K sh · $25.33
Own -15%
-
Sell·S
McGill W Brett KEY
CEO & President
$1.7M
60.0K sh · $27.53 avg · 2 lots
Own -26%
-
Grant·A
Director
$20.0K
795 sh · $25.14
Own +4%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 7, 2026 | Borst George E | Exercise M | 5.0K | $0 |
| May 7, 2026 | Borst George E | Exercise M | 5.0K | $84.8K |
| Dec 31, 2025 | Johnson Adam M. | Grant A | 825 | $20.0K |
| Nov 19, 2025 | Alvare Manuel A. III | Exercise M | 3.0K | $0 |
| Nov 19, 2025 | Alvare Manuel A. III | Other F | 731 | $16.4K |
| Nov 19, 2025 | Alvare Manuel A. III | Exercise M | 3.0K | $0 |
| Nov 17, 2025 | White Rebecca | Grant A | 6.3K | $0 |
| Nov 17, 2025 | Johnson Adam M. | Grant A | 6.3K | $0 |
| Nov 17, 2025 | Borst George E | Grant A | 6.3K | $0 |
| Nov 17, 2025 | Cassella Anthony E. Jr. | Grant A | 9.7K2 lots | $0 |
| Nov 17, 2025 | Biumi Bonnie | Grant A | 6.3K | $0 |
| Nov 17, 2025 | Berg Shawn | Grant A | 12.1K2 lots | $0 |
| Nov 17, 2025 | Almeida Odilon | Grant A | 6.3K | $0 |
| Nov 17, 2025 | Schiappa Daniel | Grant A | 6.3K | $0 |
| Nov 17, 2025 | MCLAMB MICHAEL H KEY | Grant A | 26.3K2 lots | $0 |
| Nov 17, 2025 | McGill W Brett KEY | Grant A | 118.2K2 lots | $0 |
| Nov 17, 2025 | Alvare Manuel A. III | Grant A | 8.4K2 lots | $0 |
| Nov 17, 2025 | Langbehn Kyle KEY | Grant A | 39.7K2 lots | $0 |
| Nov 17, 2025 | Romero Mercedes | Grant A | 6.3K | $0 |
| Nov 14, 2025 | White Rebecca | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | White Rebecca | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Johnson Adam M. | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Johnson Adam M. | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Borst George E | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Borst George E | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Biumi Bonnie | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Biumi Bonnie | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Romero Mercedes | Exercise M | 4.6K | $0 |
| Nov 14, 2025 | Romero Mercedes | Exercise M | 4.6K | $0 |
| Sep 30, 2025 | Johnson Adam M. | Grant A | 790 | $20.0K |
| Sep 30, 2025 | Almeida Odilon | Grant A | — | $5.0K |
| Sep 30, 2025 | Langbehn Kyle KEY | Exercise M | 26.4K4 lots | $0 |
| Sep 30, 2025 | Langbehn Kyle KEY | Exercise M | 26.4K4 lots | $0 |
| Sep 30, 2025 | Langbehn Kyle KEY | Other F | 8.6K | $216.6K |
| Sep 30, 2025 | MCLAMB MICHAEL H KEY | Exercise M | 24.1K4 lots | $0 |
| Sep 30, 2025 | MCLAMB MICHAEL H KEY | Exercise M | 24.1K4 lots | $0 |
| Sep 30, 2025 | MCLAMB MICHAEL H KEY | Other F | 5.9K | $148.8K |
| Sep 30, 2025 | McGill W Brett KEY | Exercise M | 110.9K4 lots | $0 |
| Sep 30, 2025 | McGill W Brett KEY | Other F | 41.1K | $1.0M |
| Sep 30, 2025 | McGill W Brett KEY | Exercise M | 110.9K4 lots | $0 |
| Sep 30, 2025 | Schiappa Daniel | Grant A | 5.0K | $0 |
| Sep 30, 2025 | Cashman Charles A | Exercise M | 26.5K4 lots | $0 |
| Sep 30, 2025 | Cashman Charles A | Other F | 6.5K | $163.7K |
| Sep 30, 2025 | Cashman Charles A | Exercise M | 26.5K4 lots | $0 |
| Sep 30, 2025 | Berg Shawn | Exercise M | 9.9K4 lots | $0 |
| Sep 30, 2025 | Berg Shawn | Other F | 2.4K | $61.1K |
| Sep 30, 2025 | Berg Shawn | Exercise M | 9.9K4 lots | $0 |
| Sep 30, 2025 | Cassella Anthony E. Jr. | Exercise M | 9.2K5 lots | $0 |
| Sep 30, 2025 | Cassella Anthony E. Jr. | Exercise M | 9.2K5 lots | $0 |
| Sep 30, 2025 | Cassella Anthony E. Jr. | Other F | 2.2K | $56.6K |
| Sep 30, 2025 | Alvare Manuel A. III | Exercise M | 5.6K5 lots | $0 |
| Sep 30, 2025 | Alvare Manuel A. III | Exercise M | 5.6K5 lots | $0 |
| Sep 30, 2025 | Alvare Manuel A. III | Other F | 1.4K | $34.8K |
| Aug 25, 2025 | McGill W Brett KEY | Sell S | 60.0K2 lots | $1.7M |
| Jun 30, 2025 | Johnson Adam M. | Grant A | 795 | $20.0K |
Buy Sell Non-market (grant · exercise · gift)
About HZO insider trading
This page tracks insider transactions for MARINEMAX INC (HZO) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.