Hugh Yoon J. 4
4 · MATTEL INC /DE/ · Filed Apr 30, 2026
Research Summary
AI-generated summary of this filing
Mattel (MAT) SVP Hugh Yoon Receives 4,408 RSU Shares
What Happened
Hugh Yoon J., SVP & Corporate Controller of Mattel, had the final tranche of RSUs from an April 28, 2023 grant vest on April 28, 2026. That vesting converted 4,408 RSUs into 4,408 shares of Mattel common stock. To satisfy required tax withholding, 1,582 of those shares were automatically withheld (disposed) at $14.79/share, generating proceeds of $23,398. Net shares delivered to Mr. Yoon after withholding were 2,826 shares (4,408 issued − 1,582 withheld).
Key Details
- Transaction date: April 28, 2026; Form 4 filed April 30, 2026 (filed within the typical 2‑business‑day window).
- Primary activity: RSU vesting / conversion of derivative securities (transaction code M).
- Tax withholding: 1,582 shares withheld/disposed (transaction code F) at $14.79/share for $23,398.
- Gross value of shares issued (4,408 × $14.79): ≈ $65,194 (based on the share price used for withholding).
- Net shares received by insider: 2,826 shares.
- Original grant: 12,963 RSUs granted April 28, 2023; this was the final 34% tranche that vested on 4/28/2026 (see footnotes).
- Shares owned after the transaction: not reported in the provided filing details.
Context
- This was a scheduled RSU vesting event, not an open‑market purchase or sale; the conversion of RSUs to shares is typically routine compensation.
- The filing shows the conversion of RSUs (derivative conversion) and automatic share withholding to cover taxes — a common, non‑indicative insider cash sale.
- No 10b5‑1 plan or late filing indication is noted in the provided information.
Insider Transaction Report
Form 4
Hugh Yoon J.
SVP & Corporate Controller
Transactions
- Exercise/Conversion
Common Stock
[F1]2026-04-28+4,408→ 37,447 total - Tax Payment
Common Stock
[F2]2026-04-28$14.79/sh−1,582$23,398→ 35,865 total - Exercise/Conversion
Restricted Stock Units
[F1]2026-04-28−4,408→ 0 total→ Common Stock (4,408 underlying)
Footnotes (2)
- [F1]As reported on a Form 4 dated April 28, 2023 and filed on May 2, 2023, the Reporting Person received a grant of 12,963 Restricted Stock Units ("RSUs" or "Units") on April 28, 2023. The RSUs vested as to (a) 33% of the Units granted on the first anniversary of the date of grant, (b) an additional 33% of the Units granted on the second anniversary of the date of grant, and (c) the remaining 34% of the Units granted on the third anniversary of the date of grant. On each vesting date, for each Unit vesting on such date, the Reporting Person received one share of Mattel, Inc. Common Stock, subject to tax withholding. On April 28, 2026, the final 34% of these RSUs vested, resulting in the issuance of 4,408 shares of Mattel, Inc. Common Stock.
- [F2]Pursuant to the terms of the April 28, 2023 RSU grant, 1,582 shares of Mattel, Inc. Common Stock were automatically withheld at vesting to cover required tax withholding.
Signature
/s/ Tiffani Magri, Attorney-in-Fact for Yoon J. Hugh|2026-04-30