UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

Current Report

Pursuant to Section 13 or 15(d)

of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):

August 26, 2015

MATTEL, INC.

(Exact name of registrant as specified in its charter)

Delaware	001-05647	95-1567322
(State or other jurisdiction of incorporation)	(Commission File No.)	(I.R.S. Employer Identification No.)

333 Continental Boulevard, El Segundo, California	90245-5012
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code

(310) 252-2000

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Section 5 – Corporate Governance and Management

Item 5.03. Amendments to Articles of Incorporation or Bylaws.

On August 26, 2015, the Board of Directors (the “Board”) of Mattel, Inc. (the “Company”) amended the Company’s Amended and Restated Bylaws (the “Bylaws”) to add the following language to the Bylaws as a new Article X – Adjudication of Disputes:

“Unless the corporation consents in writing to the selection of an alternative forum, the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of the corporation, (ii) any action asserting a claim of breach of a fiduciary duty owed by any director or officer or other employee of the corporation to the corporation or the corporation’s stockholders, (iii) any action asserting a claim against the corporation or any director or officer or other employee of the corporation arising pursuant to any provision of the Delaware General Corporation Law or the Certificate of Incorporation or these Bylaws (any of which may be amended from time to time), or (iv) any action asserting a claim against the corporation or any director or officer or other employee of the corporation governed by the internal affairs doctrine shall be a state court located within the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware).”

This amendment was adopted in accordance with recent changes to the Delaware General Corporation Law, which explicitly authorized, effective August 1, 2015, Delaware corporations to adopt exclusive forum selection provisions such as those set forth in the new Article X. The Board determined that adoption of this provision is in the best interests of the Company and its stockholders for a number of reasons, including, among others, the importance of preventing the unnecessary diversion of corporate resources to address costly, wasteful and duplicative multi-forum litigation, facilitating increased consistency and predictability in litigation outcomes for the benefit of the Company and its stockholders and recent statutory developments in Delaware and caselaw developments in other jurisdictions upholding the Board’s authority to adopt such bylaws and their validity. The Board also determined that the amendment preserves the ability of the Company to consent to an alternative forum and, importantly, preserves the ability of stockholders to bring, subject to applicable law, the kinds of litigation addressed by the amendment. The current Amended and Restated Bylaws of the Company, inclusive of the amendment described above, are set forth in Exhibit 3.1 hereto and are incorporated herein by reference.

Section 9 – Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits:

Exhibit No.	Exhibit Description
3.1	Amended and Restated Bylaws of Mattel, Inc.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MATTEL, INC.
Registrant
By:	/s/ Robert Normile
	Name:	Robert Normile
	Title:	Executive Vice President, Chief Legal Officer and Secretary

Dated: September 1, 2015