{"cik":"0000063276","ticker":"MAT","name":"MATTEL INC /DE/","sic_code":"3942","sic_description":"Dolls & Stuffed Toys","exchange":"Nasdaq","state_of_incorporation":"DE","fiscal_year_end":"1231","first_filing_date":"2026-05-15","last_filing_date":"2026-06-25","url":"/sec/cik-0000063276","insider_summary":{"total_transactions":35,"unique_insiders":12,"latest_transaction":"2026-05-29"},"recent_filings":[{"accession_number":"0001628280-26-045530","form_type":"11-K","form_type_family":"other","doc_date":"2026-06-25","title":"11-K — MATTEL INC /DE/ — 2026-06-25","url_slug":"/sec/cik-0000063276/11-k/0001628280-26-045530","edgar_url":"https://www.sec.gov/Archives/edgar/data/63276/0001628280-26-045530-index.html"},{"accession_number":"0000063276-26-000013","form_type":"8-K","form_type_family":"current","doc_date":"2026-06-02","title":"8-K — MATTEL INC /DE/ — 2026-06-02","url_slug":"/sec/cik-0000063276/8-k/0000063276-26-000013","edgar_url":"https://www.sec.gov/Archives/edgar/data/63276/0000063276-26-000013-index.html"}],"related_endpoints":{"profile":"/sec/MAT/profile","timeline":"/sec/MAT/timeline","peers":"/sec/MAT/peers","insider_pulse":"/sec/MAT/insider-pulse","insider_summary":"/sec/MAT/insider-summary","insider_transactions":"/sec/MAT/insider-transactions","form144":"/sec/MAT/form144","holdings_as_filer":"/sec/MAT/holdings","financial_facts":"/sec/MAT/financial-facts","derivatives":"/sec/MAT/derivatives","officers":"/sec/MAT/officers","insider_network":"/sec/MAT/insider-network","risk_flags":"/sec/MAT/risk-flags","filings":"/sec/MAT/filings","cross_topic_dossier":"/api/v1/dossier?ticker=MAT"}}