<SEC-DOCUMENT>0001308179-25-000367-index.html : 20250403
<SEC-HEADER>0001308179-25-000367.hdr.sgml : 20250403
<ACCEPTANCE-DATETIME>20250403160401
ACCESSION NUMBER:		0001308179-25-000367
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20250403
DATE AS OF CHANGE:		20250403

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MATTEL INC /DE/
		CENTRAL INDEX KEY:			0000063276
		STANDARD INDUSTRIAL CLASSIFICATION:	DOLLS & STUFFED TOYS [3942]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				951567322
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05647
		FILM NUMBER:		25809308

	BUSINESS ADDRESS:	
		STREET 1:		333 CONTINENTAL BLVD
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
		BUSINESS PHONE:		3102522000

	MAIL ADDRESS:	
		STREET 1:		333 CONTINENTAL BLVD
		CITY:			EL SEGUNDO
		STATE:			CA
		ZIP:			90245
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>mattel2025noticeandaccess.htm
<DESCRIPTION>DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS
<TEXT>
Document 1 - file: mattel2025noticeandaccess.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>mat2024_def14cover.jpg
<TEXT>
Document 2 - file: mat2024_def14cover.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>notice-andxaccess_1.jpg
<TEXT>
Document 3 - file: notice-andxaccess_1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>notice-andxaccess_2.jpg
<TEXT>
Document 4 - file: notice-andxaccess_2.jpg

</DOCUMENT>
</SEC-DOCUMENT>