FERGUSON DIANA SUE 4

What Happened
Diana Sue Ferguson, a director of Mattel, was granted 11,753 restricted stock units (RSUs) on May 28, 2026. The grant is recorded as a derivative award with a $0.00 per-share acquisition price (total $0 reported). The RSUs include dividend equivalent rights and are fully vested on the grant date.

Key Details

• Transaction date: May 28, 2026; Form 4 filed June 1, 2026.
• Transaction type/code: Award/Grant (A); 11,753 RSUs @ $0.00 (derivative award).
• Shares owned after transaction: Not specified in the filing excerpt provided.
• Footnotes: (F1) RSUs granted under the Mattel, Inc. 2010 Equity and Long-Term Compensation Plan and include dividend equivalents. (F2) RSUs are fully vested at grant; vested RSUs generally will be settled in one share of Mattel common stock per RSU on the third anniversary of the grant (or later under the Deferred Compensation Plan for Non-Employee Directors).
• No indication in this filing of a sale, purchase of open-market shares, tax-withholding sale, or use of a 10b5-1 plan.

Context
This was a director compensation award of RSUs, not an open-market purchase or sale. Although the RSUs are vested at grant, they are typically converted into actual shares on the settlement date (generally three years after grant), so no immediate share transfer occurred. Grants to non-employee directors are routine compensation and should be interpreted as such rather than as a direct market signal.