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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 44h ago
HOUSE PTR4h ago
SEC 13F4h ago
ROBINHOOD CHAIN4h ago
SENATE PTR/buyUnverified information

John Boozman reported CBOE

Joint · Cboe Global Markets, Inc. · Cboe Global Markets, Inc. Common Stock

Side
buy
Value
$1,001 – $15K
Shares
—
Price
—
Executed
Apr 8, 2025
Disclosed
Aug 20, 2026
Disclosure timeline499 days from execution to publication
Apr 8 executedAug 20, 2026 disclosed

CBOE · 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
29/ 100 · ROUTINE
Methodology →
  • Transaction type+4 / 20

    buy

  • Relative size+2 / 25

    Disclosed range starting at $1K

  • Filing timing+15 / 15

    Disclosed 499 days after execution (STOCK Act deadline: 45)

  • 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 · CBOE

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    9
    DB
    Duinstra BoudewijnEVP, CHIEF RISK OFFICER
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    1,069 sh
    		Aug 19, 2026Aug 21, 2026
    traded Aug 19, 2026
    		+2dSEC FORM 4

    Evidence

    9
    FH
    Fischer HeidiEVP, Equities and Spot Markets
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    1,119 sh
    		Aug 19, 2026Aug 21, 2026
    traded Aug 19, 2026
    		+2dSEC FORM 4

    Evidence

    9
    FH
    Fischer HeidiEVP, Equities and Spot Markets
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    1,781 sh
    		Aug 19, 2026Aug 21, 2026
    traded Aug 19, 2026
    		+2dSEC FORM 4

    Evidence

    9
    DB
    Duinstra BoudewijnEVP, CHIEF RISK OFFICER
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    1,335 sh
    		Aug 19, 2026Aug 21, 2026
    traded Aug 19, 2026
    		+2dSEC FORM 4

    Evidence

    14
    John BoozmanRJoint
    CBOECboe Global Markets, Inc.
    sell
    		sell$1,001 – $15KJul 31, 2026Aug 17, 2026
    traded Jul 31, 2026
    		+17dSENATE PTR

    Evidence

    5
    WA
    Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICER
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    166 sh
    		May 19, 2026May 21, 2026
    traded May 19, 2026
    		+2dSEC FORM 4

    Evidence

    17
    ME
    Mansfield ErinDirector
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    530 sh
    		May 14, 2026May 18, 2026
    traded May 14, 2026
    		+4dSEC FORM 4

    Evidence

    17
    MC
    Mao CeciliaDirector
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    530 sh
    		May 14, 2026May 18, 2026
    traded May 14, 2026
    		+4dSEC FORM 4

    Evidence

    32
    WA
    Wilkinson AllenSVP, CHIEF ACCOUNTING OFFICER
    CBOECboe Global Markets, Inc.
    Open-market sale
    		SELL$73K
    248 sh
    		Feb 23, 2026Feb 25, 2026
    traded Feb 23, 2026
    		+2dSEC FORM 4

    Evidence

    20
    LT
    Lipscomb TimothyEVP, Chief Technology Officer
    CBOECboe Global Markets, Inc.
    Option exercise
    		M$156K
    545 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    16
    FS
    Foley StephanieEVP, CHRO
    CBOECboe Global Markets, Inc.
    Tax withholding
    		F$51K
    177 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    HA
    Hocking Robert AEVP, Global Head of Derivs.
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    3,495 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    12
    BP
    Bhatia PrashantEVP, Strategy & Corp Dev
    CBOECboe Global Markets, Inc.
    Option exercise
    		M$64K
    224 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    BP
    Bhatia PrashantEVP, Strategy & Corp Dev
    CBOECboe Global Markets, Inc.
    Tax withholding
    		F$37K
    129 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    BP
    Bhatia PrashantEVP, Strategy & Corp Dev
    CBOECboe Global Markets, Inc.
    Grant or award
    		A—
    2,621 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    20
    LT
    Lipscomb TimothyEVP, Chief Technology Officer
    CBOECboe Global Markets, Inc.
    Option exercise
    		M$119K
    416 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    16
    LT
    Lipscomb TimothyEVP, Chief Technology Officer
    CBOECboe Global Markets, Inc.
    Tax withholding
    		F$59K
    207 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    13
    LT
    Lipscomb TimothyEVP, Chief Technology Officer
    CBOECboe Global Markets, Inc.
    Option exercise
    		M$36K
    125 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    9
    LT
    Lipscomb TimothyEVP, Chief Technology Officer
    CBOECboe Global Markets, Inc.
    Tax withholding
    		F$16K
    57 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    20
    LT
    Lipscomb TimothyEVP, Chief Technology Officer
    CBOECboe Global Markets, Inc.
    Option exercise
    		M$228K
    796 sh
    		Feb 19, 2026Feb 23, 2026
    traded Feb 19, 2026
    		+4dSEC FORM 4

    Evidence

    Evidence

    Unverified information

    Retrieved through market-trackers-data mirror (CC0), not directly from the primary source. Check the linked original before relying on it.

    Source

    Document
    Senate Periodic Transaction Report
    Publisher
    U.S. Senate Office of Public Records (eFD)
    Document ID
    f727289a-4d72-4c90-a3ea-63d5bcd23398

    Timestamps

    Event (reported)
    Apr 8, 2025
    Published
    Aug 20, 2026
    Ingested by INSIDER
    Nov 4, 23:12 UTC
    Last re-read
    Nov 6, 03:19 UTC

    Extracted facts

    Filer
    John Boozman
    Role
    JointAs filed: “joint”
    Transaction
    buy
    Asset
    Cboe Global Markets, Inc. Common Stock
    Ticker
    CBOE
    Reported value
    $1,001 – $15KAs filed: “$1,001 - $15,000”
    Execution date (reported)
    Apr 8, 2025
    Days from execution to publication
    499

    Calculation

    Midpoint = (low + high) / 2. Used only to rank and sum ranges; the true value can be anywhere in the range.

    • Low: $1,001
    • High: $15,000

    = $8,001

    What this establishes

    John Boozman reported a buy of Cboe Global Markets, Inc. Common Stock (owner: joint). Members report a value range, not an exact amount, and do not report share counts or prices. Dates are as entered by the filer. A trade report is not evidence of wrongdoing.

    Extraction

    Method
    Structured mirror
    Confidence
    0.90
    Retrieved via
    market-trackers-data mirror (CC0)
    Joint
    John Boozmanbioguide:B001236
    Issuer
    Cboe Global Markets, Inc.cik:0001374310

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.