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Mattel (MAT) SEC Filings
Browse all Mattel SEC filings, including Annual reports (10-K), Quarterly reports (10-Q), 8-K, proxy statements (DEF 14A), and insider filings (Form 4). Access official documents by filing date, reporting period, and form type. ...more
Mattel Reports: Annual 10-K, Quarterly 10-Q & SEC Filings
SEC Filings
Date
2026
PX14A6G
Shareholder proposal or communication exempt from proxy rules
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
10-Q
Quarterly financial results and management updates
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
SC 13G
Passive large shareholder ownership disclosure
4
Insider ownership (buying, selling) activity
8-K
Material company events (earnings, M&A, or leadership changes)
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
DEF 14A
Final shareholder voting details (board elections and executive pay)
DEFA14A
Additional or supplemental proxy disclosures
ARS
Annual Report to Shareholders
8-K
Material company events (earnings, M&A, or leadership changes)
4
Insider ownership (buying, selling) activity
SC 13G/A
Updated passive ownership disclosure
10-K
Annual financial results and management updates
SC 13G/A
Updated passive ownership disclosure
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
4
Insider ownership (buying, selling) activity
8-K
Material company events (earnings, M&A, or leadership changes)
2025
8-K
Material company events (earnings, M&A, or leadership changes)
SC 13G/A
Updated passive ownership disclosure
424B2
Prospectus variant for specific offering structures
FWP
Free writing prospectus related to a securities offering
8-K
Material company events (earnings, M&A, or leadership changes)
424B2
Prospectus variant for specific offering structures
Mattel (Form PX14A6G) 2026
Proxy & Voting / Shareholder proposal or communication exempt from proxy rules
May 7, 2026
