SOUTHEASTERN ASSET MANAGEMENT INC 13D and 13G filings for Mattel, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-03-10 10:38 am Sale | 2022-02-28 | 13G | Mattel, Inc. MAT | SOUTHEASTERN ASSET MANAGEMENT INC | 15,903,746 4.500% | -4,324,594 (-21.38%) | Filing |
| 2022-02-14 5:22 pm Purchase | 2021-12-31 | 13G | Mattel, Inc. MAT | SOUTHEASTERN ASSET MANAGEMENT INC | 20,228,340 5.800% | 3,593,273 (+21.60%) | Filing |
| 2021-02-10 4:03 pm Sale | 2021-01-31 | 13G | Mattel, Inc. MAT | SOUTHEASTERN ASSET MANAGEMENT INC | 16,635,067 4.800% | -782,172 (-4.49%) | Filing |
| 2021-02-10 4:01 pm Sale | 2020-12-31 | 13G | Mattel, Inc. MAT | SOUTHEASTERN ASSET MANAGEMENT INC | 17,417,239 5.000% | -15,997,499 (-47.88%) | Filing |