Form: 4

Statement of changes in beneficial ownership of securities

May 3, 2011

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
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 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Sutardja, Sehat
(Last) (First) (Middle)
5488 MARVELL LANE
(Street)
SANTA CLARA CA 95054
(City) (State) (Zip)
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
3. Date of Earliest Transaction (Month/Day/Year)
04/29/2011
4. If Amendment, Date of 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
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
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)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy) $15.43 04/29/2011 A 1,400,000(1)(2) (1) 04/29/2021 Common Shares 1,400,000 $0 1,400,000(2) D
Employee Stock Option (Right to Buy) $15.43 04/29/2011 A 700,000(2) (3) 04/29/2021 Common Shares 700,000 $0 700,000(2) D
Employee Stock Option (Right to Buy) $15.43 04/29/2011 A 360,000(1)(4) (1) 04/29/2021 Common Shares 360,000 $0 360,000(4) D
Employee Stock Option (Right to Buy) $15.43 04/29/2011 A 180,000(4) (3) 04/29/2021 Common Shares 180,000 $0 180,000(4) D
1. Name and Address of Reporting Person*
Sutardja, Sehat
(Last) (First) (Middle)
5488 MARVELL LANE
(Street)
SANTA CLARA CA 95054
(City) (State) (Zip)
1. Name and Address of Reporting Person*
Dai, Weili
(Last) (First) (Middle)
5488 MARVELL LANE
(Street)
SANTA CLARA CA 95054
(City) (State) (Zip)
Explanation of Responses:
1. The above listed stock option award is subject to market-based vesting and will only vest if the Trigger Event (defined below) has occurred prior to the 5th anniversary of the date of grant; if the trigger event does not occur by such date, the stock option will immediately expire. If the closing price per common share of Marvell Technology Group Ltd. as reported by the NASDAQ Global Select Market equals or exceeds an average of $24.70 for a period of 200 trading days prior to the 5th anniversary of the date of grant (the "Trigger Event"), then 100% of the shares subject to the option will vest on the date of the Trigger Event, subject to continued service through both the date of the Trigger Event and April 1, 2013.
2. Dr. Sehat Sutardja is the husband of Ms. Weili Dai. Dr. Sehat Sutardja holds this option in his own name. Ms. Weili Dai may be deemed to be an indirect beneficial owner of this option.
3. Options vest in four equal annual installments beginning on the first anniversary of April 1, 2011, the vesting commencement date.
4. Ms. Weili Dai is the wife of Dr. Sehat Sutardja. Ms. Weili Dai holds this option in her own name. Dr. Sehat Sutardja may be deemed to be an indirect beneficial owner of this option.
/s/ Sehat Sutardja 05/03/2011
/s/ Weili Dia 05/03/2011
** 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.

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