• Mattel named board member Roger Lynch chairman effective Oct. 2, 2026, with CEO duties effective on or before Nov. 2, 2026.
• Lynch has been Mattel independent lead director since 2018, with CEO experience at Condé Nast, Pandora, Sling, Video Networks International.
• Ynon Kreiz will step down as chairman and CEO effective Oct. 2, 2026, to take a senior leadership role at another public company.
• Board member Diana Ferguson was appointed independent lead director.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Mattel Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202609300800BIZWIRE_USPR_____20260930_BW521728) on September 30, 2026, and is solely responsible for the information contained therein.