US WARN layoff notices › Employers › Mattel
Official state WARN filings by Mattel since 2024, normalized from state labor department sources. Latest notice: 2026-03-24.
| Notice date | State | Location | Employees | Effective date | Type |
|---|---|---|---|---|---|
| 2026-03-24 | California | Los Angeles County | 65 | 2026-05-22 | Layoff Permanent |
| 2025-11-13 | California | Los Angeles County | 89 | 2026-01-12 | Layoff Permanent |
| 2025-03-17 | California | Los Angeles County | 120 | 2025-05-19 | Layoff Permanent |
Source: state WARN Act disclosures, normalized in the free US WARN notices dataset (CSV/JSON, no login, 48h-delayed, notices 2024+). WARN notices are advance notifications of plant closings and mass layoffs; actual layoff counts and dates can change after filing.