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	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	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* SADIGH MANDANA (Last) (First) (Middle) MATTEL, INC. 333 CONTINENTAL BLVD. (Street) EL SEGUNDO CA 90245 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol MATTEL INC /DE/ [ MAT ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director 10% Owner X Officer (give title below) Other (specify below) SVP Treasurer
	3. Date of Earliest Transaction (Month/Day/Year) 08/01/2012
	4. If Amendment, Date of 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

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	08/02/2012		M		3,256	A	(4)	30,192(6)	I	In trust
Common Stock	08/02/2012		F		1,520(5)	D	$34.56	28,672(6)	I	In trust
Common Stock								2,394(7)	I	In 401(k)

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	$34.76	08/01/2012		A		15,203		(1)	08/01/2022	Common Stock	15,203	$0	15,203	D
Restricted Stock Units	(2)	08/01/2012		A		3,236		(3)	(3)	Common Stock	3,236	$0	3,236	D
Restricted Stock Units	(4)	08/02/2012		M			3,256	(4)	(4)	Common Stock	3,256	$0	3,256	D

Explanation of Responses:

1. The option was granted on August 1, 2012 pursuant to the Mattel, Inc. 2010 Equity and Long-Term Compensation Plan (the "2010 Plan"). The option vests and becomes exercisable with regard to (a) 33% of the shares granted on the first anniversay of the date of grant, (b) an additional 33% of the shares granted on the second anniversary of the date of grant, and (c) the remaining 34% of the shares granted on the third anniversary of the date of grant.

2. The Restricted Stock Units ("RSUs" or "Units") were granted on August 1, 2012 pusuant to the 2010 Plan. Each Unit represents a contingent right to receive one share of Mattel common stock (or, at the election of Mattel, a cash amount equal to the fair market value of such share). The RSUs are accompanied by dividend equivalent rights.

3. The RSUs vest as to 50% of the Units on the second anniversary of the date of grant and as to the remaining 50% of the Units on the third anniversary of the date of grant. On each vesting date, for each unit vesting on such date, the reporting person will receive one share of Mattel common stock (or, at the election of Mattel, a cash amount equal to the fair market value of one share of common stock on the date of vesting), subject to tax withholding.

4. As reported on a Form 3 dated November 1, 2010 and filed on November 9, 2010, the reporting person received a grant of 6,512 RSUs on August 2, 2010. The RSUs vest as to 50% of the Units on the second anniversary of the date of grant and as to the remaining 50% of the Units on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the reporting person will receive one share of Mattel common stock (or, at the election of Mattel, a cash amount equal to the fair market value of one share of common stock on the date of vesting), subject to tax withholding. On August 2, 2012, the first 50% of these RSUs vested, resulting in the issuance of 3,256 shares of Mattel common stock.

5. Pursuant to the terms of the August 2, 2010 RSU grant, 1,520 shares of Mattel common stock were automatically withheld at vesting to cover required tax withholding.

6. The Ahmadi Family Trust, dated January 29, 1999.

7. As of August 2, 2012, the reporting person had a balance of $82,721.94 in the Mattel Stock Fund of Mattel's 401(k) Personal Investment Plan ("PIP"). The number of shares has been calculated by the plan administrator for the PIP.

Remarks:

	/s/ Andrew Paalborg, Attorney-in-Fact for Mandana Sadigh	08/03/2012
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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