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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 43h ago
HOUSE PTR3h ago
SEC 13F3h ago
ROBINHOOD CHAIN3h ago
SEC FORM 4/Tax withholdingVerified data

Litinsky James H. reported MP

Director, Chairman and CEO · MP Materials Corp. / DE · Common Stock

Side
F
Value
$1.72M
Shares
26.3K
Price
$65.34
Executed
Jan 12, 2026
Disclosed
Jan 13, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Jan 12 executedJan 13, 2026 disclosed

MP · 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
15/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Tax withholding — administrative, little informational value

  • Relative size+14 / 25

$1.7M reported value · 11.7% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+1 / 15

    Routine: 7 prior trades recorded 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 · MP

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    IG
    Infuso David GregoryChief Accounting Officer
    MPMP Materials Corp. / DE
    Tax withholding
    		F$14K
    338 sh
    		Oct 13, 2026Oct 13, 2026
    traded Oct 13, 2026
    		+0dSEC FORM 4

    Evidence

    9
    DK
    Duckworth Connie KDirector
    MPMP Materials Corp. / DE
    Grant or award
    		A—
    740 sh
    		Sep 30, 2026Sep 30, 2026
    traded Sep 30, 2026
    		+0dSEC FORM 4

    Evidence

    9
    DK
    Duckworth Connie KDirector
    MPMP Materials Corp. / DE
    Grant or award
    		A—
    624 sh
    		Jun 30, 2026Jun 30, 2026
    traded Jun 30, 2026
    		+0dSEC FORM 4

    Evidence

    35
    RS
    Rosenthal Michael StuartChief Operating Officer
    MPMP Materials Corp. / DE
    Open-market purchase
    		BUY$543K
    10.0K sh
    		Jun 9, 2026Jun 10, 2026
    traded Jun 9, 2026
    		+1dSEC FORM 4

    Evidence

    9
    DW
    Donald Arnold WDirector
    MPMP Materials Corp. / DE
    Grant or award
    		A—
    3,038 sh
    		Jun 9, 2026Jun 10, 2026
    traded Jun 9, 2026
    		+1dSEC FORM 4

    Evidence

    9
    DK
    Duckworth Connie KDirector
    MPMP Materials Corp. / DE
    Grant or award
    		A—
    3,038 sh
    		Jun 9, 2026Jun 10, 2026
    traded Jun 9, 2026
    		+1dSEC FORM 4

    Evidence

    9
    MA
    McKnight Andrew A.Director
    MPMP Materials Corp. / DE
    Grant or award
    		A—
    3,038 sh
    		Jun 9, 2026Jun 10, 2026
    traded Jun 9, 2026
    		+1dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$2.62M
    37.3K sh
    		Jun 3, 2026Jun 5, 2026
    traded Jun 3, 2026
    		+2dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$9.35M
    136.1K sh
    		Jun 3, 2026Jun 5, 2026
    traded Jun 3, 2026
    		+2dSEC FORM 4

    Evidence

    20
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$837K
    11.7K sh
    		Jun 3, 2026Jun 5, 2026
    traded Jun 3, 2026
    		+2dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$6.01M
    92.2K sh
    		May 27, 2026May 29, 2026
    traded May 27, 2026
    		+2dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$3.10M
    48.0K sh
    		May 29, 2026May 29, 2026
    traded May 29, 2026
    		+0dSEC FORM 4

    Evidence

    17
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$127K
    1,950 sh
    		May 29, 2026May 29, 2026
    traded May 29, 2026
    		+0dSEC FORM 4

    Evidence

    20
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$457K
    6,710 sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$3.28M
    49.3K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$2.90M
    44.1K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$6.15M
    95.1K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$1.53M
    23.1K sh
    		May 27, 2026May 29, 2026
    traded May 27, 2026
    		+2dSEC FORM 4

    Evidence

    23
    LH
    Litinsky James H.Director, Chairman and CEO
    MPMP Materials Corp. / DE
    Open-market sale
    		SELL$2.67M
    39.4K sh
    		May 28, 2026May 29, 2026
    traded May 28, 2026
    		+1dSEC FORM 4

    Evidence

    35
    RS
    Rosenthal Michael StuartChief Operating Officer
    MPMP Materials Corp. / DE
    Open-market purchase
    		BUY$963K
    17.0K sh
    		May 20, 2026May 20, 2026
    traded May 20, 2026
    		+0dSEC 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
    0001831746-26-000008
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jan 12, 2026
    Published
    Jan 13, 2026
    Ingested by INSIDER
    Nov 5, 04:23 UTC
    Last re-read
    Nov 5, 04:23 UTC

    Extracted facts

    Filer
    Litinsky James H.
    Role
    Director, Chairman and CEO
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    MP Materials Corp. / DE
    Ticker
    MP
    Shares
    26.3K
    Price per share
    $65.34
    Value
    $1,719,487
    Execution date (reported)
    Jan 12, 2026
    Owned after transaction
    251.4K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 26.3K
    • Price: $65.34

    = $1,719,487

    What this establishes

    Litinsky James H. filed this Form 4 reporting a tax withholding of MP on Jan 12, 2026. It became public on Jan 13, 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, Chairman and CEO
    Litinsky James H.cik:0001831746
    Issuer
    MP Materials Corp. / DEcik:0001801368

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.