InsiderTrades

Form 4 for MAT MATTEL INC /DE/

Accepted 2026-09-02 18:21:14 ET · period of report 2026-08-31 · accession 0001767603-26-000012 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-09-02 18:21 2026-08-31 MAT Isaias Zanatta Roberto Jacobo EVP, Chief Supply Chain Offr S - Sale $15.02 -39.1K 144.4K -21% -$586.9K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-08-31 S D 39,083 $15.02 144,390 D — — (F1) This transaction was executed in multiple trades at prices ranging from $15.000 to $15.045. The price reported reflects the weighted average sale price, rounded to the nearest tenth of a cent. The Reporting Person hereby undertakes to provide to the SEC staff, the issuer or a security holder of the issuer, upon request, full information regarding the number of shares and prices at which the transactions were effected.