0001959173-24-000949.txt : 20240213 0001959173-24-000949.hdr.sgml : 20240213 20240213141648 ACCESSION NUMBER: 0001959173-24-000949 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240213 DATE AS OF CHANGE: 20240213 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MATTEL INC /DE/ CENTRAL INDEX KEY: 0000063276 STANDARD INDUSTRIAL CLASSIFICATION: DOLLS & STUFFED TOYS [3942] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 951567322 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-05647 FILM NUMBER: 24624675 BUSINESS ADDRESS: STREET 1: 333 CONTINENTAL BLVD CITY: EL SEGUNDO STATE: CA ZIP: 90245 BUSINESS PHONE: 3102522000 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Lewnes Ann CENTRAL INDEX KEY: 0001597445 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 345 PARK AVENUE CITY: SAN JOSE STATE: CA ZIP: 95110 144 1 primary_doc.xml 144 0001597445 XXXXXXXX LIVE 0000063276 MATTEL INC /DE/ 001-05647 333 CONTINENTAL BLVD EL SEGUNDO CA 90245 3102522000 Lewnes Ann Former Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

51858 972070.55 353232620 02/13/2024 NASDAQ Common 02/01/2018 Restricted Stock Vesting Issuer N 1611 02/01/2018 Compensation Common 05/21/2018 Restricted Stock Vesting Issuer N 4977 05/21/2018 Compensation Common 05/19/2019 Restricted Stock Vesting Issuer N 4619 05/19/2019 Compensation Common 05/19/2020 Restricted Stock Vesting Issuer N 6321 05/19/2020 Compensation Common 05/17/2021 Restricted Stock Vesting Issuer N 9162 05/17/2021 Compensation Common 05/16/2022 Restricted Stock Vesting Issuer N 12567 05/16/2022 Compensation Common 07/31/2023 Restricted Stock Vesting Issuer N 12601 07/31/2023 Compensation Y 02/13/2024 /s/ Ryan Riviere, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Ann Lewnes