Mattel MAT

Recent headlines

• +0.00

  Mattel unveils Céline Dion Barbie doll

  ctvnews.ca · Oct 15
• +0.34

  Mattel’s latest play to counter slowing Barbie sales: Water parks

  latimes.com · Oct 11
• +0.00

  Barbie’s New Boss: Mattel Taps a Warner Bros. Exec to Be Its New Head of Dolls

  hollywoodreporter.com · Oct 09

Latest SEC filings

• SCHEDULE 13D
  Activist stake (5%+) 2026-10-22 · SCHEDULE 13D: Activist stake (5%+)
• 8-K
  Current report 2026-10-22 · 8-K Item 1.01: Entry into a material agreement
• 8-K
  Current report 2026-10-19 · 8-K Item 5.02: Director or officer change
• 8-K
  Current report 2026-10-14 · 8-K Item 5.02: Director or officer change
• 8-K
  Current report 2026-09-30 · 8-K Item 5.02: Director or officer change
• SCHEDULE 13G
  Passive stake (5%+) 2026-08-14
• SCHEDULE 13G/A
  Passive stake (5%+) 2026-08-14
• 10-Q
  Quarterly report 2026-08-06
• 8-K
  Current report 2026-08-04
• 8-K
  Current report 2026-07-31 · 8-K Item 5.02: Director or officer change
• 11-K
  Employee plan annual report 2026-06-25
• 8-K
  Current report 2026-06-02 · 8-K Item 5.02: Director or officer change

Plus 9 insider trading forms (Forms 3, 4, 5 and 144) in the last 90 days, not listed here.