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MARINEMAX INC

HZO Net selling
CIK 0001057060 #2447 in the set updated 19 Sep 2026
Bought (120 mo)
$64.02K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$50.19M
$473.02K on a plan · $18.28M straight out of an exercise
Sold at will
$31.44M
106 of 183 sales
Net
−$50.13M
−$31.38M against sales at will

By person

20 insiders · 188 transactions
4.5×

W. Brett McGill holds only 4.5 times base salary in stock. $4.64M of shares against $1.03M in salary for 2025.

Salary from the company's own proxy. The shares are what W. Brett McGill last reported holding, valued at $28.17, the price Common Stokc was last bought or sold at on the open market here, on 25 Aug 2025.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
MCGILL WILLIAM H JR
Executive Chairman
$20.75M (34)
−$20.75M
164,852
$4.64M
−39.8%
MCLAMB MICHAEL H
Executive VP, CFO and Sec
$9.27M (51)
−$9.27M
132,263
$3.73M
+0.4%
Cashman Charles A
EVP & Chief Revenue Officer
$4.38M (22)
−$4.38M
88,199
$2.48M
+323.6%
McGill W Brett
CEO & President
$4.19M (12)
−$4.19M
415,825
$11.71M
+128.5%
Watters Joseph Allen
Director
$14.15K (1)
$2.32M (8) scheduled
−$2.31M
98,454
$2.77M
+79.9%
Cassella Anthony E. Jr.
EVP of Finance & CAO
$2.30M (15)
−$2.30M
18,957
$534.02K
+53.8%
Oglesby Charles R
Director
$2.28M (6)
−$2.28M
35,310
$994.68K
+51.9%
EURE HILLIARD M
Director
$1.47M (16) scheduled
−$1.47M
25,804
$726.90K
+297.0%
Moore Clint
Director
$838.55K (6)
−$838.55K
23,560
$663.69K
+371.2%
Langbehn Kyle
EVP, President of Retail
$680.20K (2)
−$680.20K
62,599
$1.76M
+247.0%
WOODMAN DEAN S
Director
$534.80K (5) scheduled
−$534.80K
20,100
$566.22K
−63.4%
Borst George E
Director
$515.99K (1)
−$515.99K
45,335
$1.28M
+7,597%
White Rebecca
Director
$324.47K (2)
−$324.47K
30,465
$858.20K
Day Paulee C
EVP & Chief Legal Officer
$194.28K (2) scheduled
−$194.28K
24,675
$695.09K
+68.5%
FOLLIT EVELYN V
Director
$148.80K (1) scheduled
−$148.80K
45,050
$1.27M
+605.0%
Biumi Bonnie
Director
$49.87K (2)
+$49.87K
6,633
$186.85K
Berg Shawn
EVP, Chief Digital Officer
30,226
$851.47K
+707.5%
Johnson Adam M.
Director
29,217
$823.04K
Romero Mercedes
Director
19,988
$563.06K
Alvare Manuel A. III
General Counsel
10,314
$290.55K
+9,450%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
McGill W Brett
25 Aug 2025
CEO & President
Sell
600
$28.17
$16.90K
McGill W Brett
25 Aug 2025
CEO & President
Sell
59,400
$27.52
$1.63M
Cashman Charles A
7 Nov 2024
EVP & Chief Revenue Officer
Sell
12,500
$32.08
$401.00K
Moore Clint
9 Sep 2024
Director
Sell
2,500
$30.03
$75.08K
Langbehn Kyle
21 Aug 2024
EVP, President of Retail
Sell
10,000
$30.78
$307.80K
Langbehn Kyle
29 Jul 2024
EVP, President of Retail
Sell
10,000
$37.24
$372.40K
Moore Clint
11 Mar 2024
Director
Sell
4,000
$31.12
$124.48K
Cassella Anthony E. Jr.
15 Feb 2024
EVP of Finance & CAO
Sell
5,000
$32.15
$160.75K
Moore Clint
1 Mar 2023
Director
Sell
5,000
$33.07
$165.35K
Cashman Charles A
24 Feb 2023
EVP & Chief Revenue Officer
Sell
10,000
$34.92
$349.20K
White Rebecca
15 Feb 2023
Director
Sell
5,579
$31.25
$174.34K
Cassella Anthony E. Jr.
8 Feb 2023
VP & Chief Accounting Officer
Sell
5,000
$31.02
$155.10K
Moore Clint
31 Jan 2023
Director
Sell
5,000
$30.66
$153.30K
White Rebecca
13 Sep 2022
Director
Sell
4,601
$32.63
$150.13K
EURE HILLIARD M
26 Aug 2022
Director
Sell
3,000
$40.75
$122.25K
Moore Clint
14 Mar 2022
Director
Sell
4,500
$43.28
$194.76K
EURE HILLIARD M
3 Jan 2022
Director
Sell
1,200
$60.12
$72.14K
MCLAMB MICHAEL H
30 Dec 2021
Executive VP, CFO and Sec
Sell
4,690
$59.08
$277.09K
MCLAMB MICHAEL H
28 Dec 2021
Executive VP, CFO and Sec
Sell
310
$59.07
$18.31K
Cassella Anthony E. Jr.
15 Dec 2021
VP & Chief Accounting Officer
Sell
8,096
$57.14
$462.61K
MCLAMB MICHAEL H
15 Dec 2021
Executive VP, CFO and Sec
Sell
4,300
$57.10
$245.53K
MCLAMB MICHAEL H
10 Dec 2021
Executive VP, CFO and Sec
Sell
700
$57.07
$39.95K
Cassella Anthony E. Jr.
10 Dec 2021
VP & Chief Accounting Officer
Sell
904
$57.07
$51.59K
Cashman Charles A
10 Dec 2021
EVP & Chief Revenue Officer
Sell
10,000
$56.70
$567.00K
Cashman Charles A
10 May 2021
EVP & Chief Revenue Officer
Sell
3,293
$70.14
$230.97K
MCLAMB MICHAEL H
10 May 2021
Executive VP, CFO and Sec
Sell
2,000
$70.06
$140.12K
MCLAMB MICHAEL H
10 May 2021
Executive VP, CFO and Sec
Sell
2,000
$67.36
$134.72K
McGill W Brett
10 May 2021
CEO & President
Sell
5,000
$70.19
$350.95K
MCGILL WILLIAM H JR
10 May 2021
Executive Chairman
Sell
25,000
$70.18
$1.75M
McGill W Brett
7 May 2021
CEO & President
Sell
10,000
$65.09
$650.90K
MCGILL WILLIAM H JR
7 May 2021
Executive Chairman
Sell
25,000
$65.14
$1.63M
MCGILL WILLIAM H JR
6 May 2021
Executive Chairman
Sell
5,778
$62.05
$358.52K
MCGILL WILLIAM H JR
5 May 2021
Executive Chairman
Sell
19,222
$62.20
$1.20M
MCLAMB MICHAEL H
15 Mar 2021
Executive VP, CFO and Sec
Sell
5,000
$60.09
$300.45K
MCLAMB MICHAEL H
12 Mar 2021
Executive VP, CFO and Sec
Sell
2,500
$57.32
$143.30K
MCLAMB MICHAEL H
11 Mar 2021
Executive VP, CFO and Sec
Sell
2,500
$57.06
$142.65K
Cassella Anthony E. Jr.
11 Mar 2021
VP & Chief Accounting Officer
Sell
2,000
$57.79
$115.58K
MCGILL WILLIAM H JR
9 Mar 2021
Executive Chairman
Sell
4,849
$53.06
$257.29K
MCGILL WILLIAM H JR
9 Mar 2021
Executive Chairman
Sell
43,650
$52.22
$2.28M
MCLAMB MICHAEL H
8 Mar 2021
Executive VP, CFO and Sec
Sell
3,500
$53.07
$185.75K
MCGILL WILLIAM H JR
8 Mar 2021
Executive Chairman
Sell
1,501
$52.06
$78.14K
Cashman Charles A
8 Mar 2021
EVP & Chief Revenue Officer
Sell
9,500
$50.16
$476.52K
MCLAMB MICHAEL H
24 Feb 2021
Executive VP, CFO and Sec
Sell
732
$49.05
$35.90K
Cashman Charles A
24 Feb 2021
EVP & Chief Revenue Officer
Sell
4,000
$50.86
$203.44K
Cassella Anthony E. Jr.
22 Feb 2021
VP & Chief Accounting Officer
Sell
4,000
$48.05
$192.20K
MCGILL WILLIAM H JR
22 Feb 2021
Executive Chairman
Sell
50,000
$48.11
$2.41M
MCLAMB MICHAEL H
22 Feb 2021
Executive VP, CFO and Sec
Sell
768
$49.05
$37.67K
Cashman Charles A
22 Feb 2021
EVP & Chief Revenue Officer
Sell
5,000
$48.05
$240.25K
MCGILL WILLIAM H JR
16 Feb 2021
Executive Chairman
Sell
10,257
$45.18
$463.41K
MCGILL WILLIAM H JR
11 Feb 2021
Executive Chairman
Sell
1,000
$45.05
$45.05K
Borst George E
10 Feb 2021
Director
Sell
11,645
$44.31
$515.99K
MCGILL WILLIAM H JR
9 Feb 2021
Executive Chairman
Sell
4,200
$45.24
$190.01K
MCGILL WILLIAM H JR
8 Feb 2021
Executive Chairman
Sell
34,543
$45.07
$1.56M
McGill W Brett
8 Feb 2021
CEO & President
Sell
8,000
$45.08
$360.64K
EURE HILLIARD M
8 Feb 2021
Director
Sell
3,500
$45.05
$157.68K
MCLAMB MICHAEL H
14 Jan 2021
Executive VP, CFO and Sec
Sell
10,000
$44.07
$440.70K
MCLAMB MICHAEL H
12 Jan 2021
Executive VP, CFO and Sec
Sell
1,000
$43.04
$43.04K
MCLAMB MICHAEL H
12 Jan 2021
Executive VP, CFO and Sec
Sell
4,000
$42.11
$168.44K
MCLAMB MICHAEL H
11 Jan 2021
Executive VP, CFO and Sec
Sell
5,000
$40.08
$200.40K
MCLAMB MICHAEL H
28 Dec 2020
Executive VP, CFO and Sec
Sell
1,100
$38.35
$42.19K
Oglesby Charles R
28 Dec 2020
Director
Sell
25,000
$38.78
$969.50K
MCLAMB MICHAEL H
24 Dec 2020
Executive VP, CFO and Sec
Sell
3,900
$38.06
$148.43K
Cashman Charles A
18 Nov 2020
EVP & Chief Revenue Officer
Sell
4,593
$34.13
$156.76K
Cassella Anthony E. Jr.
18 Nov 2020
VP & Chief Accounting Officer
Sell
5,000
$35.08
$175.40K
Cashman Charles A
17 Aug 2020
EVP & Chief Revenue Officer
Sell
407
$34.05
$13.86K
MCLAMB MICHAEL H
13 Aug 2020
Executive VP, CFO and Sec
Sell
4,276
$32.05
$137.05K
MCLAMB MICHAEL H
12 Aug 2020
Executive VP, CFO and Sec
Sell
724
$32.05
$23.20K
MCLAMB MICHAEL H
10 Aug 2020
Executive VP, CFO and Sec
Sell
2,700
$31.56
$85.21K
MCLAMB MICHAEL H
7 Aug 2020
Executive VP, CFO and Sec
Sell
2,300
$31.55
$72.57K
MCLAMB MICHAEL H
6 Aug 2020
Executive VP, CFO and Sec
Sell
5,000
$30.58
$152.90K
Cashman Charles A
30 Jul 2020
EVP & Chief Revenue Officer
Sell
5,000
$30.05
$150.25K
Cassella Anthony E. Jr.
30 Jul 2020
VP & Chief Accounting Officer
Sell
5,000
$30.35
$151.75K
Oglesby Charles R
28 Jul 2020
Director
Sell
10,000
$30.00
$300.00K
Oglesby Charles R
28 Jul 2020
Director
Sell
10,000
$29.75
$297.50K
McGill W Brett
28 Jul 2020
CEO & President
Sell
5,000
$28.57
$142.85K
MCLAMB MICHAEL H
23 Jul 2020
Executive VP, CFO and Sec
Sell
100
$30.24
$3.02K
MCLAMB MICHAEL H
23 Jul 2020
Executive VP, CFO and Sec
Sell
4,900
$28.65
$140.39K
MCLAMB MICHAEL H
22 Jul 2020
Executive VP, CFO and Sec
Sell
5,000
$27.28
$136.40K
MCLAMB MICHAEL H
21 Jul 2020
Executive VP, CFO and Sec
Sell
5,000
$26.06
$130.30K
MCLAMB MICHAEL H
21 Jul 2020
Executive VP, CFO and Sec
Sell
5,000
$25.67
$128.35K
MCLAMB MICHAEL H
17 Jul 2020
Executive VP, CFO and Sec
Sell
1,129
$25.05
$28.28K
Cashman Charles A
17 Jul 2020
EVP & Chief Revenue Officer
Sell
3,400
$25.05
$85.17K
MCLAMB MICHAEL H
15 Jul 2020
Executive VP, CFO and Sec
Sell
928
$25.05
$23.25K
Cashman Charles A
15 Jul 2020
EVP & Chief Revenue Officer
Sell
600
$25.05
$15.03K
Cashman Charles A
6 Jul 2020
EVP & Chief Revenue Officer
Sell
6,000
$25.07
$150.42K
MCLAMB MICHAEL H
6 Jul 2020
Executive VP, CFO and Sec
Sell
2,943
$25.07
$73.78K
MCLAMB MICHAEL H
6 Jul 2020
Executive VP, CFO and Sec
Sell
5,000
$24.19
$120.95K
Cassella Anthony E. Jr.
2 Jul 2020
VP & Chief Accounting Officer
Sell
6,400
$23.08
$147.71K
Cassella Anthony E. Jr.
1 Jul 2020
VP & Chief Accounting Officer
Sell
1,100
$23.05
$25.36K
Cashman Charles A
3 Jun 2020
EVP & Chief Revenue Officer
Sell
5,000
$21.62
$108.10K
EURE HILLIARD M
2 Jun 2020
Director
Sell
2,982
$20.05
$59.79K
EURE HILLIARD M
28 May 2020
Director
Sell
2,018
$20.09
$40.54K
Cashman Charles A
5 Feb 2020
EVP & Chief Revenue Officer
Sell
2,500
$20.32
$50.80K
Cashman Charles A
28 Jan 2020
EVP & Chief Revenue Officer
Sell
2,656
$21.75
$57.77K
McGill W Brett
27 Jan 2020
CEO & President
Sell
5,000
$21.64
$108.20K
McGill W Brett
1 Mar 2019
CEO & President
Sell
5,061
$20.03
$101.37K
MCLAMB MICHAEL H
6 Nov 2018
Executive VP, CFO and Sec
Sell
6,300
$26.06
$164.18K
MCLAMB MICHAEL H
5 Nov 2018
Executive VP, CFO and Sec
Sell
1,525
$25.05
$38.20K
Cashman Charles A
2 Nov 2018
EVP & Chief Revenue Officer
Sell
6,000
$24.84
$149.04K
Cassella Anthony E. Jr.
1 Nov 2018
VP & Chief Accounting Officer
Sell
8,200
$24.01
$196.88K
MCLAMB MICHAEL H
16 May 2018
Executive VP, CFO and Sec
Sell
3,240
$24.05
$77.92K
MCLAMB MICHAEL H
15 May 2018
Executive VP, CFO and Sec
Sell
21,760
$24.07
$523.76K
McGill W Brett
9 Feb 2018
President & COO
Sell
10,000
$21.26
$212.60K
MCGILL WILLIAM H JR
25 Jan 2018
Chairman and CEO
Sell
25,000
$24.10
$602.50K
MCGILL WILLIAM H JR
24 Jan 2018
Chairman and CEO
Sell
25,000
$23.10
$577.50K
Cashman Charles A
30 Nov 2016
EVP & Chief Revenue Officer
Sell
9,286
$18.66
$173.28K

What was left out

Form 4 filings counted 504
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 3
Sales straight out of an exercise 74
Sales at will 106
Transactions with no price 0
Shares from compensation/vesting 3,300,607
Sales filed before the plan box existed 98
History held since 1 Sep 2016