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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 46h ago
HOUSE PTR6h ago
SEC 13F6h ago
ROBINHOOD CHAIN6h ago
SEC FORM 4/Grant or awardVerified data

Matheson Lee reported MAT

Director · MATTEL INC /DE/ · MATTEL INC /DE/ — Restricted Stock Units

Side
A
Value
—
Shares
6,883
Price
—
Executed
Oct 21, 2026
Disclosed
Oct 23, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Oct 21 executedOct 23, 2026 disclosed

MAT · daily

Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.

Insider Score

Experimental signal
9/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+1 / 25

No reported dollar value · new position

  • Filing timing0 / 15

    Disclosed 2 business days after execution (deadline: 2)

  • Historical behavior+8 / 15

    First recorded trade by this actor in this security

  • Frequency & clustering0 / 15

    No clustered activity in the dataset

  • Market events0 / 10

    No material company filing within 60 days after the trade

    • The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.

    Other disclosed activity · MAT

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    GH
    Griffith Peter H.Director, Chief Financial Officer
    MATMATTEL INC /DE/
    Grant or award
    		A—
    147.1K sh
    		Oct 20, 2026Oct 21, 2026
    traded Oct 20, 2026
    		+1dSEC FORM 4

    Evidence

    9
    GH
    Griffith Peter H.Director, Chief Financial Officer
    MATMATTEL INC /DE/
    Grant or award
    		A—
    58.9K sh
    		Oct 20, 2026Oct 21, 2026
    traded Oct 20, 2026
    		+1dSEC FORM 4

    Evidence

    21
    SS
    Stanichi Roberto SeixasPres., Chief Mktg & Brand Ofc
    MATMATTEL INC /DE/
    Option exercise
    		M—
    1,715 sh
    		Sep 30, 2026Oct 2, 2026
    traded Sep 30, 2026
    		+2dSEC FORM 4

    Evidence

    9
    SS
    Stanichi Roberto SeixasPres., Chief Mktg & Brand Ofc
    MATMATTEL INC /DE/
    Tax withholding
    		F$11K
    873 sh
    		Sep 30, 2026Oct 2, 2026
    traded Sep 30, 2026
    		+2dSEC FORM 4

    Evidence

    9
    SS
    Stanichi Roberto SeixasPres., Chief Mktg & Brand Ofc
    MATMATTEL INC /DE/
    Option exercise
    		M—
    1,715 sh
    		Sep 30, 2026Oct 2, 2026
    traded Sep 30, 2026
    		+2dSEC FORM 4

    Evidence

    21
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    16.7K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    21
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    16.7K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    27
    RP
    Ruh PaulChief Financial Officer
    MATMATTEL INC /DE/
    Tax withholding
    		F$469K
    31.4K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    20
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Tax withholding
    		F$90K
    5,991 sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    9
    RP
    Ruh PaulChief Financial Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    24.6K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    21
    RP
    Ruh PaulChief Financial Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    24.6K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    21
    RP
    Ruh PaulChief Financial Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    66.2K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    24
    RP
    Ruh PaulChief Financial Officer
    MATMATTEL INC /DE/
    Tax withholding
    		F$130K
    8,671 sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    21
    RP
    Ruh PaulChief Financial Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    66.2K sh
    		May 29, 2026Jun 2, 2026
    traded May 29, 2026
    		+4dSEC FORM 4

    Evidence

    9
    HN
    Hertz NoreenaDirector
    MATMATTEL INC /DE/
    Grant or award
    		A—
    11.8K sh
    		May 28, 2026Jun 1, 2026
    traded May 28, 2026
    		+4dSEC FORM 4

    Evidence

    9
    OD
    Ostroff DawnDirector
    MATMATTEL INC /DE/
    Grant or award
    		A—
    11.8K sh
    		May 28, 2026Jun 1, 2026
    traded May 28, 2026
    		+4dSEC FORM 4

    Evidence

    21
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    7,573 sh
    		May 7, 2026May 11, 2026
    traded May 7, 2026
    		+4dSEC FORM 4

    Evidence

    17
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Tax withholding
    		F$41K
    2,718 sh
    		May 7, 2026May 11, 2026
    traded May 7, 2026
    		+4dSEC FORM 4

    Evidence

    21
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Option exercise
    		M—
    7,573 sh
    		May 7, 2026May 11, 2026
    traded May 7, 2026
    		+4dSEC FORM 4

    Evidence

    9
    AK
    Ancira KarenEVP, Chief People Officer
    MATMATTEL INC /DE/
    Grant or award
    		A—
    29.3K sh
    		May 1, 2026May 5, 2026
    traded May 1, 2026
    		+4dSEC FORM 4

    Evidence

    Evidence

    Verified data

    Read directly from the primary public document; every field below is as reported by the filer.

    Source

    Document
    SEC Form 4
    Publisher
    U.S. Securities and Exchange Commission (EDGAR)
    Document ID
    0001993529-26-000005
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Oct 21, 2026
    Published
    Oct 23, 2026
    Ingested by INSIDER
    Nov 5, 02:09 UTC
    Last re-read
    Nov 5, 02:09 UTC

    Extracted facts

    Filer
    Matheson Lee
    Role
    Director
    Transaction
    Grant or awardAs filed: “A”
    Asset
    MATTEL INC /DE/ — Restricted Stock Units
    Ticker
    MAT
    Shares
    6,883
    Price per share
    $0
    Execution date (reported)
    Oct 21, 2026
    Owned after transaction
    6,883 shares
    Days from execution to publication
    2

    What this establishes

    Matheson Lee filed this Form 4 reporting a grant or award of MAT on Oct 21, 2026. It became public on Oct 23, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.

    Extraction

    Method
    Form 4 XML
    Confidence
    1.00
    Director
    Matheson Leecik:0001993529
    Issuer
    MATTEL INC /DE/cik:0000063276

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.