(MAT)

Role: EVP Chief Legal Officer & Sec
Signature: /s/ Tiffani Magri, Attorney-in-Fact for Jonathan Anschell
Stock symbol: MAT
Transactions as of: Jan 29, 2024
Transactions value $: -$47,101
Form type: 4
Date filed: 1/31/2024, 05:39 PM
Previous filing: Aug 4, 2023
Next filing: Feb 7, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MAT	Common Stock	Options Exercise		+6.33K	+31.19%		26.6K	Jan 29, 2024	Direct	F1
transaction	MAT	Common Stock	Tax liability	-$47.1K	-2.57K	-9.65%	$18.32	24.1K	Jan 29, 2024	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MAT	Restricted Stock Units	Options Exercise	$0	-6.33K	-100%	$0.00^*	0	Jan 29, 2024	Common Stock	6.33K		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	As reported on a Form 4 dated January 29, 2021 and filed on February 2, 2021, the Reporting Person received a grant of 18,626 Restricted Stock Units ("RSUs" or "Units") on January 29, 2021. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted 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, Inc. Common Stock, subject to tax withholding. On January 29, 2024, the remaining 34% of these RSUs vested, resulting in the issuance of 6,333 shares of Mattel, Inc. Common Stock.
F2	Pursuant to the terms of the January 29, 2021 RSU grant, 2,571 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.

Content

As reported on a Form 4 dated January 29, 2021 and filed on February 2, 2021, the Reporting Person received a grant of 18,626 Restricted Stock Units ("RSUs" or "Units") on January 29, 2021. The RSUs vest as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted 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, Inc. Common Stock, subject to tax withholding. On January 29, 2024, the remaining 34% of these RSUs vested, resulting in the issuance of 6,333 shares of Mattel, Inc. Common Stock.

Pursuant to the terms of the January 29, 2021 RSU grant, 2,571 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.