MarineMax EVP acquires 11,351 shares from stock grants

Q: How many HZO shares were delivered or withheld, and at what price?

2,766 common shares were delivered or withheld for payment of exercise price or tax liability at $52.30 per share on September 30, 2026.

The reported units include performance-based awards and RSUs vesting in three annual installments, alongside a separate share-delivery or withholding transaction.

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Rhea-AI Filing Summary

MarineMax, Inc. EVP of Finance & CAO Anthony E. Cassella Jr. reported exercise or conversion of 11,351 restricted stock units into common shares on September 30, 2026, including 5,885 performance-based units and RSUs of 1,495, 1,628 and 2,343 shares. The same-date transactions also included 2,766 common shares delivered or withheld for payment of exercise price or tax liability at $52.30 per share.

Insider Trade Summary

11,351 shares exercised/converted

Exercise 9 txns

Insider Cassella Anthony E. Jr.

Role EVP of Finance & CAO

Type	Security	Shares	Price	Value
Exercise	Performance Based Restricted Stock Units ^{F2, F3}	5,885	$0.00	$0.00
Exercise	Restricted Stock Units ^{F2, F4}	1,495	$0.00	$0.00
Exercise	Restricted Stock Units ^{F2, F5}	1,628	$0.00	$0.00
Exercise	Restricted Stock Units ^{F2, F6}	2,343	$0.00	$0.00
Exercise	Common Stock ^F1	5,885	$0.00	$0.00
Exercise	Common Stock	1,495	$0.00	$0.00
Exercise	Common Stock	1,628	$0.00	$0.00
Exercise	Common Stock	2,343	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	2,766	$52.30	$145K

Holdings After Transaction: Performance Based Restricted Stock Units — 0 contracts (Direct); Restricted Stock Units — 6,316 contracts (Direct); Common Stock — 28,392 shares (Direct)

Footnotes (6)

F1. Includes 850 shares acquired under the MarineMax Employee Stock Purchase Plan during the past year.
F2. Each restricted stock unit represents a contingent right to receive one share of MarineMax, Inc. Common Stock.
F3. The performance-based restricted stock units vest on September 30, 2026. These units were awarded based on performance criteria established on November 17, 2023 and tied to inventory management and operations during fiscal 2024.
F4. The restricted stock units vest in three annual installments beginning on September 30, 2024.
F5. The restricted stock units vest in three annual installments beginning on September 30, 2025.
F6. The restricted stock units vest in three annual installments beginning on September 30, 2026.

Key Figures

RSUs exercised or converted: 11,351 shares Performance-based RSUs: 5,885 shares Restricted stock units: 1,495 shares +4 more

7 metrics

RSUs exercised or converted 11,351 shares September 30, 2026

Performance-based RSUs 5,885 shares Vested September 30, 2026

Restricted stock units 1,495 shares Reported transaction dated September 30, 2026

Restricted stock units 1,628 shares Reported transaction dated September 30, 2026

Restricted stock units 2,343 shares Reported transaction dated September 30, 2026

Shares delivered or withheld for payment of exercise price or tax liability 2,766 shares September 30, 2026

Transaction price per share $52.30 per share Shares delivered or withheld for payment of exercise price or tax liability on September 30, 2026

Key Terms

Restricted Stock Units, contingent right, performance criteria, Employee Stock Purchase Plan

4 terms

Restricted Stock Units financial

"Restricted Stock Units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

contingent right financial

"Each restricted stock unit represents a contingent right"

performance criteria technical

"awarded based on performance criteria established"

Employee Stock Purchase Plan financial

"MarineMax Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many HZO shares did Anthony E. Cassella Jr. receive from RSU exercises?

Cassella, MarineMax's EVP of Finance & CAO, reported exercise or conversion of 11,351 restricted stock units into common shares on September 30, 2026. The reported units included 5,885 performance-based RSUs and RSUs of 1,495, 1,628 and 2,343 shares.

How many HZO shares were delivered or withheld, and at what price?

2,766 common shares were delivered or withheld for payment of exercise price or tax liability at $52.30 per share on September 30, 2026.

What were the vesting terms for Anthony E. Cassella Jr.'s HZO RSUs?

The 5,885 performance-based RSUs vested on September 30, 2026, based on criteria established November 17, 2023, tied to inventory management and operations during fiscal 2024. The other RSUs vest in three annual installments, beginning on September 30, 2024, September 30, 2025, and September 30, 2026, respectively.

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Available on EDGAR 10/02/2026 - 04:13 PM Accepted by SEC EDGAR 10/02/2026 - 04:13 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Cassella Anthony E. Jr.

(Last)

(First)

(Middle)

501 BROOKER CREEK BLVD

(Street)

OLDSMAR

FLORIDA

34677

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MARINEMAX INC [ HZO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP of Finance & CAO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/30/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	09/30/2026		M		5,885	A	$0	25,692⁽¹⁾	D
Common Stock	09/30/2026		M		1,495	A	$0	27,187	D
Common Stock	09/30/2026		M		1,628	A	$0	28,815	D
Common Stock	09/30/2026		M		2,343	A	$0	31,158	D
Common Stock	09/30/2026		F		2,766	D	$52.3	28,392	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Performance Based Restricted Stock Units	⁽²⁾	09/30/2026		M			5,885	⁽³⁾	⁽³⁾	Common Stock	5,885	$0	0	D
Restricted Stock Units	⁽²⁾	09/30/2026		M			1,495	⁽⁴⁾	⁽⁴⁾	Common Stock	1,495	$0	0	D
Restricted Stock Units	⁽²⁾	09/30/2026		M			1,628	⁽⁵⁾	⁽⁵⁾	Common Stock	1,628	$0	1,629	D
Restricted Stock Units	⁽²⁾	09/30/2026		M			2,343	⁽⁶⁾	⁽⁶⁾	Common Stock	2,343	$0	4,687	D

Explanation of Responses:

1. Includes 850 shares acquired under the MarineMax Employee Stock Purchase Plan during the past year.

2. Each restricted stock unit represents a contingent right to receive one share of MarineMax, Inc. Common Stock.

3. The performance-based restricted stock units vest on September 30, 2026. These units were awarded based on performance criteria established on November 17, 2023 and tied to inventory management and operations during fiscal 2024.

4. The restricted stock units vest in three annual installments beginning on September 30, 2024.

5. The restricted stock units vest in three annual installments beginning on September 30, 2025.

6. The restricted stock units vest in three annual installments beginning on September 30, 2026.

	Anthony E. Cassella, Jr.	10/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR