MAT (Mattel, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by MAT officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | Roberto Seixas Stanichi | Pres., Chief Mktg & Brand Ofc | A | — | — |
| 2026-06-02 | Karen Ancira | EVP, Chief People Officer | MIXED | — | — |
| 2026-06-02 | Paul Ruh | Chief Financial Officer | MIXED | — | — |
| 2026-06-01 | Adriana Cisneros | Director | A | — | — |
| 2026-06-01 | DIANA SUE FERGUSON | Director | A | — | — |
| 2026-06-01 | JULIUS GENACHOWSKI | Director | A | — | — |
| 2026-06-01 | Noreena Hertz | Director | A | — | — |
| 2026-06-01 | Soren T Laursen | Director | A | — | — |
| 2026-06-01 | Roger Lynch | Director | A | — | — |
| 2026-06-01 | DOMINIC NG | Director | A | — | — |
| 2026-06-01 | Judy D. Olian | Director | A | — | — |
| 2026-06-01 | DAWN OSTROFF | Director | A | — | — |
| 2026-05-19 | Adriana Cisneros | Director | M | — | — |
| 2026-05-19 | DIANA SUE FERGUSON | Director | M | — | — |
| 2026-05-19 | Noreena Hertz | Director | MIXED | — | — |
| 2026-05-19 | Soren T Laursen | Director | M | — | — |
| 2026-05-19 | Roger Lynch | Director | M | — | — |
| 2026-05-19 | Judy D. Olian | Director | M | — | — |
| 2026-05-11 | Karen Ancira | EVP, Chief People Officer | MIXED | — | — |
| 2026-05-11 | Jonathan Anschell | EVP Chief Legal Officer & Sec | MIXED | — | — |
| 2026-05-11 | Yoon J. Hugh | SVP & Corporate Controller | MIXED | — | — |
| 2026-05-11 | Zanatta Roberto Jacobo Isaias | EVP & Chief Supply Chain Offr | MIXED | — | — |
| 2026-05-11 | Ynon Kreiz | Chairman & CEO | MIXED | — | — |
| 2026-05-05 | Karen Ancira | EVP, Chief People Officer | A | — | — |
| 2026-05-05 | Jonathan Anschell | EVP Chief Legal Officer & Sec | A | — | — |
| 2026-05-05 | Yoon J. Hugh | SVP & Corporate Controller | A | — | — |
| 2026-05-05 | Zanatta Roberto Jacobo Isaias | EVP & Chief Supply Chain Offr | A | — | — |
| 2026-05-05 | Ynon Kreiz | Chairman & CEO | A | — | — |
| 2026-05-05 | Paul Ruh | Chief Financial Officer | A | — | — |
| 2026-04-30 | Jonathan Anschell | EVP Chief Legal Officer & Sec | MIXED | — | — |
| 2026-04-30 | Yoon J. Hugh | SVP & Corporate Controller | MIXED | — | — |
| 2026-04-30 | Zanatta Roberto Jacobo Isaias | EVP & Chief Supply Chain Offr | MIXED | — | — |
| 2026-04-30 | STEVE TOTZKE | President, Chief Comm Officer | MIXED | — | — |
| 2026-04-28 | Jonathan Anschell | EVP Chief Legal Officer & Sec | MIXED | — | — |
| 2026-04-28 | Yoon J. Hugh | SVP & Corporate Controller | MIXED | — | — |
| 2026-04-28 | Zanatta Roberto Jacobo Isaias | EVP & Chief Supply Chain Offr | MIXED | — | — |
| 2026-04-28 | Ynon Kreiz | Chairman & CEO | MIXED | — | — |
| 2026-04-28 | STEVE TOTZKE | President, Chief Comm Officer | MIXED | — | — |
| 2026-03-31 | Noreena Hertz | Director | MIXED | — | — |
| 2026-02-12 | Ynon Kreiz | Chairman & CEO | Buy | — | — |
| 2026-02-11 | Jonathan Anschell | EVP Chief Legal Officer & Sec | MIXED | — | — |
| 2026-02-11 | Yoon J. Hugh | SVP & Corporate Controller | MIXED | — | — |
| 2026-02-11 | Zanatta Roberto Jacobo Isaias | EVP & Chief Supply Chain Offr | MIXED | — | — |
| 2026-02-11 | Ynon Kreiz | Chairman & CEO | MIXED | — | — |
| 2026-02-11 | STEVE TOTZKE | President, Chief Comm Officer | MIXED | — | — |
| 2025-06-03 | Karen Ancira | EVP, Chief People Officer | MIXED | — | — |
| 2025-06-03 | Paul Ruh | Chief Financial Officer | A | — | — |
| 2025-05-30 | Adriana Cisneros | Director | A | — | — |
| 2025-05-30 | DIANA SUE FERGUSON | Director | A | — | — |
| 2025-05-30 | JULIUS GENACHOWSKI | Director | A | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Chairman & CEO | 1,842,633 | — |
| — | Pres & Chief Operating Officer | 682,622 | — |
| — | Director | 447,895 | — |
| — | Chief Executive Officer | 353,825 | — |
| — | President Mattel Brands | 309,103 | — |
| — | Chief Financial Officer | 282,013 | — |
| — | CEO | 281,849 | — |
| — | Chief Financial Officer | 235,372 | — |
| — | President, Chief Comm Officer | 214,092 | — |
| — | Director | 183,729 | — |
| — | EVP & Chief Supply Chain Offr | 183,473 | — |
| — | EVP Chief Legal Officer & Sec | 167,846 | — |
| — | Former Executive Chairman | 166,235 | — |
| — | EVP & Chief People Officer | 146,000 | — |
| — | Chief Financial Officer | 133,988 | — |
| — | EVP Chief Legal Officer & Sec | 133,076 | — |
| — | Director | 110,161 | — |
| — | Director | 102,118 | — |
| — | EVP International | 95,191 | — |
| — | President, Toy Box | 89,491 | — |
| — | Director | 82,073 | — |
| — | Director | 73,224 | — |
| — | EVP Worldwide Operations | 70,859 | — |
| — | Director | 59,298 | — |
| — | Director | 51,858 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MAT quote page; the site-wide leaderboard is on the insider transactions hub.