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 *
Sutardja, Sehat
   2. Issuer Name and Ticker or Trading Symbol
MARVELL TECHNOLOGY GROUP LTD [MRVL] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
President and CEO
(Last)
(First)
(Middle)
5488 MARVELL LANE		 3. Date of Earliest Transaction (Month/Day/Year)
04/01/2011
(Street)

SANTA CLARA, CA 95054		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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 shares 04/01/2011   M   100,000 A (1) 47,077,317 (2) D  
Common shares 04/01/2011   M   6,989 A (1) 47,084,306 (2) D  
Common shares 04/01/2011   M   25,000 A (1) 47,109,306 (2) D  
Common shares 04/01/2011   M   3,192 A (1) 47,112,498 (2) D  
Common shares 04/01/2011   M   7,500 A (1) 47,119,998 (2) D  
Common shares               18,253,334 I By Sutardja Family Partners (3)

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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
Restricted stock units (Right to Acquire) (1) 04/01/2011   M     100,000   (4) 04/01/2012 Common Shares 100,000 $ 0 100,000 D  
Restricted stock units (Right to Acquire) (1) 04/01/2011   M     6,989   (5) 04/01/2011 Common Shares 6,989 $ 0 0 D  
Restricted stock units (Right to Acquire) (1) 04/01/2011   M     25,000   (6) 04/01/2014 Common Shares 25,000 $ 0 75,000 D  
Restricted stock units (Right to Acquire) (1) 04/01/2011   M     3,192   (5) 04/01/2011 Common Shares 3,192 $ 0 0 D  
Restricted stock units (Right to Acquire) (1) 04/01/2011   M     7,500   (7) 04/01/2014 Common Shares 7,500 $ 0 22,500 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Sutardja, Sehat
5488 MARVELL LANE
SANTA CLARA, CA 95054		   X   X   President and CEO  
Dai, Weili
5488 MARVELL LANE
SANTA CLARA, CA 95054		     X    

Signatures

 /s/ Sehat Sutardja   04/05/2011
**Signature of Reporting Person Date
 /s/ Weili Dai   04/05/2011
**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) Each restricted stock unit represented a contingent right to receive one Marvell common share upon vesting.
(2) These securities are jointly owned by Ms. Weili Dai and Dr. Sehat Sutardja who are members of a "Group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended.
(3) Ms. Weili Dai and Dr. Sehat Sutardja are the general partners of The Sutardja Family Partners, a California family limited partnership.
(4) 100,000 shares granted pursuant to a performance-based restricted stock unit ("RSU") award for up to 200,000 common shares were vested and released to Dr. Sehat Sutardja effective April 1, 2011. 100,000 shares subject to this grant remain subject to the attainment of certain performance criteria
(5) These restricted stock units vest 100% on the first anniversary of the vesting commencement date, which was April 1, 2010.
(6) 25,000 shares granted pursuant to a service-based RSU award for up to 100,000 shares were vested and released to Dr. Sehat Sutardja effective April 1, 2011. This grant vests in four equal annual installments beginning on the first anniversary of April 1, 2010, the vesting commencement date.
(7) 7,500 shares granted pursuant to a service-based RSU award for up to 30,000 shares were vested and released to Ms. Dai effective April 1, 2011. This grant vests in four equal annual installments beginning on the first anniversary of April 1, 2010, the vesting commencement date.

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