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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1. Name and Address of Reporting Person * Sehat Sutardja & Weili Dai   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) CEO (Last) (First) (Middle) 5488 MARVELL LANE 3. Date of Earliest Transaction (Month/Day/Year) 08/10/2007 (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 Stock               20,453,334 I By The Sutardja Family Partners (1) Common Stock 08/10/2007   M   58,334 A $ 6.003 52,310,650 (2) D   Common Stock 08/10/2007   M   1,416,667 A $ 10.91 53,727,317 (2) 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

Employee Stock Option (Right to Buy)

$ 6.003

08/10/2007

M

58,334

(3)

08/15/2007

Common Stock

0

$ 0

0

D

Employee Stock Option (Right to Buy)

$ 10.91 (4)

08/10/2007

M

1,416,667

(4)

08/15/2007

Common Stock

0

$ 0

0

D

Reporting Owners

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

Signatures

Ms. Weili Dai & Dr. Sehat Sutardja		08/14/2007
**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)	Ms. Weili Dai and Dr. Sehat Sutardja are the general partners of The Sutardja Family Partners, a California family limited partnership.
(2)	These securities are jointly owned by Ms. Weili Dai and Dr. Sehat Sutardja who are members of a "group" for purposes Section 13(d) of the Securities Exchange Act of 1934, as amended.
(3)	Fully vested and exerciseable. This option is owned directly by Ms. Weili Dai and indirectly by her spouse, Dr. Sehat Sutardja.
(4)	Fully vested and exerciseable. Subject to the Reformation Agreement entered into between the Company and Ms. Dai, effective December 26, 2006, the effective date of this grant was changed to January 16, 2004, based upon the Company's internal review of its stock option practices. As a result, the exercise price of the grant was changed to the fair market value of the common stock of the Company on January 16, 2004, or $10.91. On May 6, 2007, 666,667 unvested options were cancelled as a result of Ms. Dai's termination of service as an executive officer of the Company. This option is owned directly by Ms. Weili Dai and indirectly by her spouse, Dr. Sehat Sutardja.

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