As of July 01, 2026, Marinemax's top three insider holders are W Brett Mcgill (Ceo President, 269.47K shares), W Brett Mcgill (Ceo President, 242.79K shares), W Brett Mcgill (Ceo President, 173.04K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michael H Mclamb | Executive Vp, Cfo And Sec | 132,263 | 0 | 02 Oct, 2025 |
| William H Jr Mcgill | Executive Chairman | 164,852 | 0 | 03 Oct, 2023 |
| Evelyn V Follit | - | 45,050 | 0 | 18 Nov, 2024 |
| Hilliard M Eure | - | 25,804 | 0 | 04 Mar, 2024 |
| Joseph Allen Watters | - | 98,454 | 0 | 20 Nov, 2023 |
| Charles R Oglesby | - | 35,310 | 0 | 01 Jul, 2024 |
| Bonnie Biumi | - | 6,633 | 0 | 18 Nov, 2025 |
| W Brett Mcgill | Ceo President | 269,473 | 0 | 02 Oct, 2024 |
| Charles A Cashman | Evp Chief Revenue Officer | 88,199 | 0 | 02 Oct, 2025 |
| Anthony E. Jr. Cassella | Evp Of Finance Cao | 18,957 | 0 | 02 Oct, 2025 |
| Clint Moore | - | 23,560 | 0 | 29 Jan, 2025 |
| George E Borst | - | 40,335 | 0 | 18 Nov, 2025 |
| Rebecca White | - | 30,465 | 0 | 18 Nov, 2025 |
| Adam M. Johnson | - | 29,217 | 0 | 02 Jan, 2026 |
| Shawn Berg | Evp, Chief Digital Officer | 30,226 | 0 | 02 Oct, 2025 |
| Kyle Langbehn | Evp, President Of Retail | 62,599 | 0 | 02 Oct, 2025 |
| Manuel A. Iii Alvare | General Counsel | 10,314 | 0 | 20 Nov, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 31 Dec, 2025 | Adam M. Johnson | Common Stock | A | 825 | $24.23 | 29,217 | D | A |
| 19 Nov, 2025 | Manuel A. Iii Alvare | Common Stock | A | 3,000 | $0.00 | 11,045 | D | M |
| 19 Nov, 2025 | Manuel A. Iii Alvare | Common Stock | D | 731 | $22.38 | 10,314 | D | F |
| 19 Nov, 2025 | Manuel A. Iii Alvare | Restricted Stock Units | D | 3,000 | $0.00 | 0 | D | M |
| 14 Nov, 2025 | George E Borst | Common Stock | A | 4,633 | $0.00 | 40,335 | D | M |
| 17 Nov, 2025 | Kyle Langbehn | Performance Based Restricted Stock Units ( | A | 11,167 | $0.00 | 11,167 | D | A |
| 17 Nov, 2025 | Shawn Berg | Performance Based Restricted Stock Units | A | 3,384 | $0.00 | 3,384 | D | A |
| 17 Nov, 2025 | W Brett Mcgill | Performance Based Restricted Stock Units | A | 33,179 | $0.00 | 33,179 | D | A |
| 17 Nov, 2025 | Michael H Mclamb | Performance Based Restricted Stock Units | A | 7,316 | $0.00 | 7,316 | D | A |
| 17 Nov, 2025 | W Brett Mcgill | Performance Based Restricted Stock Units | A | 33,179 | $0.00 | 33,179 | D | A |
| 14 Nov, 2025 | Adam M. Johnson | Common Stock | A | 4,633 | $0.00 | 28,392 | D | M |
| 17 Nov, 2025 | Michael H Mclamb | Performance Based Restricted Stock Units | A | 7,316 | $0.00 | 7,316 | D | A |
| 14 Nov, 2025 | Rebecca White | Common Stock | A | 4,633 | $0.00 | 30,465 | D | M |
| 17 Nov, 2025 | Daniel Schiappa | Restricted Stock Units | A | 6,309 | $0.00 | 6,309 | D | A |
| 14 Nov, 2025 | Rebecca White | Common Stock | A | 4,633 | $0.00 | 30,465 | D | M |
| 17 Nov, 2025 | Michael H Mclamb | Performance Based Restricted Stock Units | A | 7,316 | $0.00 | 7,316 | D | A |
| 17 Nov, 2025 | W Brett Mcgill | Performance Based Restricted Stock Units | A | 33,179 | $0.00 | 33,179 | D | A |
| 17 Nov, 2025 | Odilon Almeida | Restricted Stock Units | A | 6,309 | $0.00 | 6,309 | D | A |
| 17 Nov, 2025 | Daniel Schiappa | Restricted Stock Units | A | 6,309 | $0.00 | 6,309 | D | A |
| 14 Nov, 2025 | Rebecca White | Common Stock | A | 4,633 | $0.00 | 30,465 | D | M |