Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
MCGILL WILLIAM H JR
  2. Issuer Name and Ticker or Trading Symbol
MARINEMAX INC [HZO]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President, Chairman, and CEO
(Last)
(First)
(Middle)
18167 U.S. HIGHWAY 19 NORTH, SUITE 300
3. Date of Earliest Transaction (Month/Day/Year)
04/26/2012
(Street)

CLEARWATER, FL 33764
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
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)
Code V Amount (A) or (D) Price
Common Stock 04/26/2012   S(1)   12,000 D $ 10.1935 994,840 D  
Common Stock 04/26/2012   S(1)   200 D $ 10.46 994,640 D  
Common Stock 04/26/2012   S(1)   800 D $ 10.49 993,840 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.499 993,740 D  
Common Stock 04/26/2012   S(1)   8,743 D $ 10.5 984,997 D  
Common Stock 04/26/2012   S(1)   800 D $ 10.51 984,197 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.52 984,097 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.53 983,997 D  
Common Stock 04/26/2012   S(1)   200 D $ 10.54 983,797 D  
Common Stock 04/26/2012   S(1)   200 D $ 10.55 983,597 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.56 983,497 D  
Common Stock 04/26/2012   S(1)   600 D $ 10.57 982,897 D  
Common Stock 04/26/2012   S(1)   445 D $ 10.5925 982,452 D  
Common Stock 04/26/2012   S(1)   4,357 D $ 10.6 978,095 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.63 977,995 D  
Common Stock 04/26/2012   S(1)   200 D $ 10.64 977,795 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.644 977,695 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.67 977,595 D  
Common Stock 04/26/2012   S(1)   400 D $ 10.69 977,195 D  
Common Stock 04/26/2012   S(1)   100 D $ 10.71 977,095 D  
Common Stock 04/26/2012   S(1)   200 D $ 10.722 976,895 D  
Common Stock 04/26/2012   S(1)   35 D $ 10.74 976,860 D  
Common Stock 04/26/2012   S(1)   44,500 D $ 10.745 932,360 D  
Common Stock 04/26/2012   S(1)   265 D $ 10.75 932,095 D  
Common Stock 04/26/2012   S(1)   255 D $ 10.78 931,840 D  
Common Stock 04/26/2012   S(2)   625,000 D $ 0 (2) 306,840 D  

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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 Underlying Securities
(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 of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MCGILL WILLIAM H JR
18167 U.S. HIGHWAY 19 NORTH
SUITE 300
CLEARWATER, FL 33764
  X     President, Chairman, and CEO  

Signatures

 Kurt M. Frahn, Attorney-in-Fact   04/30/2012
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The shares were sold pursuant to a 10b5-1 Sales Plan.
(2) In 2004, the reporting person pledged an aggregate of 850,000 shares of common stock as collateral for personal loans. Subsequently, 225,000 shares of common stock were returned upon partial repayment of the loans. The reporting person recently discovered that the lender may have fraudulently sold the remaining pledged shares and that the lender is now subject to an enforcement action by the Commission for allegedly fraudulently liquidating stock pledged by other borrowers such as the reporting person. Accordingly, the reporting person is reducing his beneficial ownership by the remaining 625,000 unreturned pledged shares that may have been fraudulently sold by the lender, pending resolution of the matter.

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