CASSELLA ANTHONY E. JR. (VP & Chief Accounting Officer) exercised options at MARINEMAX INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 4 exercises

CASSELLA ANTHONY E. JR.

Filed: 10/2/2026ACC: 0001193125-26-412287

InsiderCASSELLA ANTHONY E. JR.CIK 1622146

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IssuerMARINEMAX INCCIK 1057060

Officer· VP & Chief Accounting Officer

Since Sep 2018

-2.77K

Net shares

Net seller

$144.7K

Total sold

Open market trades

0B · 0S

Total transactions

11.35K acquired · 14.12K disposed

Non-Derivative Transactions5

Common Stock

Direct

M · Option Exercise

+5.88K

Price / share

—

Trade value

—

% of position

29.7%

9/30/2026

19.81K→25.69K

Common Stock

Direct

M · Option Exercise

+1.50K

Price / share

—

Trade value

—

% of position

5.8%

9/30/2026

25.69K→27.19K

Common Stock

Direct

M · Option Exercise

+1.63K

Price / share

—

Trade value

—

% of position

6.0%

9/30/2026

27.19K→28.82K

Common Stock

Direct

M · Option Exercise

+2.34K

Price / share

—

Trade value

—

% of position

8.1%

9/30/2026

28.82K→31.16K

Common Stock

Direct

F · Tax Withholding

−2.77K

Price / share

$52.30

Trade value

$144.66K

% of position

8.9%

9/30/2026

31.16K→28.39K

Total

Net shares

+8.59K

Net value

-$144.66K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	9/30/2026	M · Option Exercise	+5.88K	—	—	29.7%	19.81K	25.69K
Common Stock Direct	9/30/2026	M · Option Exercise	+1.50K	—	—	5.8%	25.69K	27.19K
Common Stock Direct	9/30/2026	M · Option Exercise	+1.63K	—	—	6.0%	27.19K	28.82K
Common Stock Direct	9/30/2026	M · Option Exercise	+2.34K	—	—	8.1%	28.82K	31.16K
Common Stock Direct	9/30/2026	F · Tax Withholding	−2.77K	$52.30	$144.66K	8.9%	31.16K	28.39K
Total			+8.59K		-$144.66K

Derivative Transactions4

Performance Based Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

5.88K shares

−5.88K

Strike price

Held after

0.00

Exercisable

—

9/30/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.50K shares

−1.50K

Strike price

Held after

0.00

Exercisable

—

9/30/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.63K shares

−1.63K

Strike price

Held after

1.63K

Exercisable

—

9/30/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

2.34K shares

−2.34K

Strike price

Held after

4.69K

Exercisable

—

9/30/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Performance Based Restricted Stock Units Direct	Common Stock5.88K shares	9/30/2026	M · Option Exercise	−5.88K	—	0.00
Restricted Stock Units Direct	Common Stock1.50K shares	9/30/2026	M · Option Exercise	−1.50K	—	0.00
Restricted Stock Units Direct	Common Stock1.63K shares	9/30/2026	M · Option Exercise	−1.63K	—	1.63K
Restricted Stock Units Direct	Common Stock2.34K shares	9/30/2026	M · Option Exercise	−2.34K	—	4.69K