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

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * Wu Zining   2. Issuer Name and Ticker or Trading Symbol MARVELL TECHNOLOGY GROUP LTD [MRVL] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) CTO (Last) (First) (Middle) 5488 MARVELL LANE 3. Date of Earliest Transaction (Month/Day/Year) 04/01/2015 (Street) SANTA CLARA, CA 95054 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 Shares 04/01/2015   M   21,392 A (1) 83,160 (2) D   Common Shares 04/01/2015   F(3)   8,040 D $ 14.97 75,120 D   Common Shares 04/01/2015   M   32,286 A (4) 107,406 D   Common Shares 04/01/2015   F(3)   12,134 D $ 14.97 95,272 D   Common Shares 04/01/2015   M   5,000 A (1) 100,272 D   Common Shares 04/01/2015   F(3)   1,891 D $ 14.97 98,381 D   Common Shares 04/01/2015   M   8,125 A (1) 106,506 D   Common Shares 04/01/2015   F(3)   3,042 D $ 14.97 103,464 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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)

04/01/2015

M

21,392

(5)

04/01/2015

Common Shares

21,392

$ 0

0

D

Performance Award (Right to Acquire)

(4)

04/01/2015

M

32,286

(6)

04/01/2015

Common Shares

32,286

$ 0

0

D

Restricted Stock Units (Right to Acquire)

(1)

04/01/2015

M

5,000

(7)

04/01/2015

Common Shares

5,000

$ 0

0

D

Restricted Stock Units (Right to Acquire)

(1)

04/01/2015

M

8,125

(8)

04/01/2016

Common Shares

8,125

$ 0

8,125

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Wu Zining 5488 MARVELL LANE SANTA CLARA, CA 95054			CTO

Signatures

/s/ Tom Savage as Attorney-in-Fact		04/03/2015
**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 ("RSU") represented a contingent right to receive one Marvell common share.
(2)	Includes 2,800 and 97 shares acquired under the Marvell 2000 Employee Stock Purchase Plan on June 6, 2014 and December 5, 2014, respectively, in an exempt transaction per transaction code A, as well as under Rule 16b-3(c).
(3)	Surrender of shares in payment of tax withholding due as a result of the vesting of RSUs or performance award (as applicable).
(4)	Each performance award represented a contingent right to receive one Marvell common share.
(5)	21,392 shares granted pursuant to a performance-based RSU award were vested and released to Mr. Zining Wu effective April 1, 2015.
(6)	32,286 shares granted pursuant to a performance award were vested and released to Mr. Wu effective April 1, 2015.
(7)	5,000 shares granted pursuant to a service-based RSU award were vested and released to Mr. Wu effective April 1, 2015. This grant vested in four equal annual installments beginning on the first anniversary of April 1, 2011, the vesting commencement date.
(8)	8,125 shares granted pursuant to a service-based RSU award were vested and released to Mr. Wu effective April 1, 2015. This grant vests in four equal annual installments beginning on the first anniversary of April 1, 2012, the vesting commencement date.
Remarks: Exhibit List: Exhibit 24 - Power of Attorney

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.