Disclosure 0002148131-26-000006-1

SEC FORM 4

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MATTEL INC /DE/ (MAT)

Acquisition (code M) of 1,715 shares; price not stated (see filing).

Reporting Person Stanichi Roberto Seixas · Officer Title Pres., Chief Mktg & Brand Ofc · Transaction Code M

Traded Sep 30, 2026 · Disclosed Oct 2, 2026

Source: SEC Form 4 · 0002148131-26-000006 · filed 2026-10-02 · View filing →

Composed from the Form 4 as filed with the SEC. Share counts, prices and dates are the filing's own; the disclosure lag is counted in business days from the transaction date to the filing date. What is a Form 4?

Cite this card

Desq Long. "MATTEL INC /DE/ (MAT)." Disclosed 2026-10-02. https://desqlong.com/cards/0002148131-26-000006-1 (retrieved 2026-10-03).