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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 45h ago
HOUSE PTR5h ago
SEC 13F5h ago
ROBINHOOD CHAIN5h ago
SEC FORM 4/Tax withholdingVerified data

Stavros Christopher G reported MGY

Director, CEO & CHAIRMAN · Magnolia Oil & Gas Corp · Class A Common Stock

Side
F
Value
$244K
Shares
9,855
Price
$24.74
Executed
Sep 24, 2026
Disclosed
Sep 25, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Sep 24 executedSep 25, 2026 disclosed

MGY · 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
12/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Tax withholding — administrative, little informational value

  • Relative size+4 / 25

$244K reported value · 1.1% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day 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 · MGY

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    12.2K sh
    		Sep 24, 2026Sep 25, 2026
    traded Sep 24, 2026
    		+1dSEC FORM 4

    Evidence

    12
    YD
    Yang Timothy D.EVP, CHIEF LEGAL & COMM & SEC
    MGYMagnolia Oil & Gas Corp
    Tax withholding
    		F$130K
    5,270 sh
    		Sep 24, 2026Sep 25, 2026
    traded Sep 24, 2026
    		+1dSEC FORM 4

    Evidence

    9
    YD
    Yang Timothy D.EVP, CHIEF LEGAL & COMM & SEC
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    13.4K sh
    		Sep 24, 2026Sep 25, 2026
    traded Sep 24, 2026
    		+1dSEC FORM 4

    Evidence

    8
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Tax withholding
    		F$119K
    4,798 sh
    		Sep 24, 2026Sep 25, 2026
    traded Sep 24, 2026
    		+1dSEC FORM 4

    Evidence

    9
    SG
    Stavros Christopher GDirector, CEO & CHAIRMAN
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    25.0K sh
    		Sep 24, 2026Sep 25, 2026
    traded Sep 24, 2026
    		+1dSEC FORM 4

    Evidence

    13
    RL
    Ropp Ralph LewisDirector
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    6,320 sh
    		May 8, 2026May 12, 2026
    traded May 8, 2026
    		+4dSEC FORM 4

    Evidence

    13
    SS
    Szabo ShandellDirector
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    6,320 sh
    		May 8, 2026May 12, 2026
    traded May 8, 2026
    		+4dSEC FORM 4

    Evidence

    35
    SS
    Szabo ShandellDirector
    MGYMagnolia Oil & Gas Corp
    Open-market sale
    		SELL$375K
    11.7K sh
    		Mar 30, 2026Mar 31, 2026
    traded Mar 30, 2026
    		+1dSEC FORM 4

    Evidence

    31
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Open-market sale
    		SELL$961K
    33.0K sh
    		Mar 9, 2026Mar 11, 2026
    traded Mar 9, 2026
    		+2dSEC FORM 4

    Evidence

    28
    Gilbert Ray Cisneros, Jr.DSelf
    MGYMagnolia Oil & Gas Corp
    Sale
    		SELL$15K – $50KJan 9, 2026Feb 13, 2026
    traded Jan 9, 2026
    		+35dHOUSE PTR

    Evidence

    9
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    40.0K sh
    		Feb 5, 2026Feb 9, 2026
    traded Feb 5, 2026
    		+4dSEC FORM 4

    Evidence

    17
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Grant or award
    		A—
    40.0K sh
    		Feb 5, 2026Feb 9, 2026
    traded Feb 5, 2026
    		+4dSEC FORM 4

    Evidence

    19
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Disposition to issuer
    		D$380K
    15.9K sh
    		Feb 5, 2026Feb 9, 2026
    traded Feb 5, 2026
    		+4dSEC FORM 4

    Evidence

    12
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Tax withholding
    		F$164K
    6,239 sh
    		Feb 5, 2026Feb 9, 2026
    traded Feb 5, 2026
    		+4dSEC FORM 4

    Evidence

    13
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Option exercise
    		M—
    31.7K sh
    		Feb 5, 2026Feb 9, 2026
    traded Feb 5, 2026
    		+4dSEC FORM 4

    Evidence

    9
    CB
    Corales BrianSVP & CHIEF FINANCIAL OFFICER
    MGYMagnolia Oil & Gas Corp
    Option exercise
    		M—
    31.7K sh
    		Feb 5, 2026Feb 9, 2026
    traded Feb 5, 2026
    		+4dSEC FORM 4

    Evidence

    40
    RL
    Ropp Ralph LewisDirector
    MGYMagnolia Oil & Gas Corp
    Open-market purchase
    		BUY$104K
    4,500 sh
    		Nov 11, 2025Nov 12, 2025
    traded Nov 11, 2025
    		+1dSEC 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
    0001613357-26-000012
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Sep 24, 2026
    Published
    Sep 25, 2026
    Ingested by INSIDER
    Nov 5, 02:15 UTC
    Last re-read
    Nov 5, 02:15 UTC

    Extracted facts

    Filer
    Stavros Christopher G
    Role
    Director, CEO & CHAIRMAN
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    Magnolia Oil & Gas Corp
    Ticker
    MGY
    Shares
    9,855
    Price per share
    $24.74
    Value
    $243,813
    Execution date (reported)
    Sep 24, 2026
    Owned after transaction
    898.8K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 9,855
    • Price: $24.74

    = $243,813

    What this establishes

    Stavros Christopher G filed this Form 4 reporting a tax withholding of MGY on Sep 24, 2026. It became public on Sep 25, 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, CEO & CHAIRMAN
    Stavros Christopher Gcik:0001613357
    Issuer
    Magnolia Oil & Gas Corpcik:0001698990

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.