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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 446m ago
HOUSE PTR46m ago
SEC 13F46m ago
ROBINHOOD CHAIN45m ago
SEC FORM 4/Tax withholdingVerified data

Clack Amy reported TW

CAO and CRO · Tradeweb Markets Inc. · Class A common stock

Side
F
Value
$215K
Shares
2,020
Price
$106.2
Executed
Jan 1, 2026
Disclosed
Jan 5, 2026
Disclosure timeline4 days from execution to publication · legal deadline 2 business days
Jan 1 executedJan 5, 2026 disclosed

TW · 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
16/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Tax withholding — administrative, little informational value

  • Relative size+8 / 25

$215K reported value · 12.5% of prior 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 · TW

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    21
    BE
    Bruni EnricoMD, Co-Head of Global Markets
    TWTradeweb Markets Inc.
    Option exercise
    		M—
    18.5K sh
    		Nov 3, 2026Nov 5, 2026
    traded Nov 3, 2026
    		+2dSEC FORM 4

    Evidence

    19
    BE
    Bruni EnricoMD, Co-Head of Global Markets
    TWTradeweb Markets Inc.
    Option exercise
    		M$381K
    18.5K sh
    		Nov 3, 2026Nov 5, 2026
    traded Nov 3, 2026
    		+2dSEC FORM 4

    Evidence

    34
    BE
    Bruni EnricoMD, Co-Head of Global Markets
    TWTradeweb Markets Inc.
    Open-market sale
    		SELL$1.58M
    12.6K sh
    		Nov 3, 2026Nov 5, 2026
    traded Nov 3, 2026
    		+2dSEC FORM 4

    Evidence

    31
    BE
    Bruni EnricoMD, Co-Head of Global Markets
    TWTradeweb Markets Inc.
    Open-market sale
    		SELL$753K
    5,937 sh
    		Nov 3, 2026Nov 5, 2026
    traded Nov 3, 2026
    		+2dSEC FORM 4

    Evidence

    15
    PJ
    Peterson JustinChief Technology Officer
    TWTradeweb Markets Inc.
    Open-market sale · 10b5-1 plan
    		SELL$401K
    3,212 sh
    		Mar 18, 2026Mar 19, 2026
    traded Mar 18, 2026
    		+1dSEC FORM 4

    Evidence

    16
    CA
    Clack AmyChief Administrative Officer
    TWTradeweb Markets Inc.
    Tax withholding
    		F$142K
    1,128 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    9
    CA
    Clack AmyChief Administrative Officer
    TWTradeweb Markets Inc.
    Grant or award
    		A—
    3 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    12
    FD
    Friedman DouglasChief Legal Officer
    TWTradeweb Markets Inc.
    Tax withholding
    		F$78K
    619 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    9
    FD
    Friedman DouglasChief Legal Officer
    TWTradeweb Markets Inc.
    Grant or award
    		A—
    1 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    12
    BE
    Bruni EnricoMD, Co-Head of Global Markets
    TWTradeweb Markets Inc.
    Tax withholding
    		F$191K
    1,511 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    9
    BE
    Bruni EnricoMD, Co-Head of Global Markets
    TWTradeweb Markets Inc.
    Grant or award
    		A—
    6 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    16
    FS
    Furber SaraChief Financial Officer
    TWTradeweb Markets Inc.
    Tax withholding
    		F$212K
    1,679 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    9
    HW
    Hult WilliamDirector, Chief Executive Officer
    TWTradeweb Markets Inc.
    Grant or award
    		A—
    17 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    9
    FS
    Furber SaraChief Financial Officer
    TWTradeweb Markets Inc.
    Grant or award
    		A—
    6 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    15
    HW
    Hult WilliamDirector, Chief Executive Officer
    TWTradeweb Markets Inc.
    Tax withholding
    		F$714K
    5,656 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    2
    PJ
    Peterson JustinChief Technology Officer
    TWTradeweb Markets Inc.
    Tax withholding · 10b5-1 plan
    		F$157K
    1,241 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    0
    PJ
    Peterson JustinChief Technology Officer
    TWTradeweb Markets Inc.
    Grant or award · 10b5-1 plan
    		A—
    3 sh
    		Mar 17, 2026Mar 19, 2026
    traded Mar 17, 2026
    		+2dSEC FORM 4

    Evidence

    9
    CA
    Clack AmyCAO and CRO
    TWTradeweb Markets Inc.
    Grant or award
    		A—
    21 sh
    		Jan 1, 2026Jan 5, 2026
    traded Jan 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
    0002030787-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Jan 1, 2026
    Published
    Jan 5, 2026
    Ingested by INSIDER
    Nov 5, 04:24 UTC
    Last re-read
    Nov 5, 04:24 UTC

    Extracted facts

    Filer
    Clack Amy
    Role
    CAO and CRO
    Transaction
    Tax withholdingAs filed: “F”
    Asset
    Tradeweb Markets Inc.
    Ticker
    TW
    Shares
    2,020
    Price per share
    $106.2
    Value
    $214,524
    Execution date (reported)
    Jan 1, 2026
    Owned after transaction
    18.2K shares
    Days from execution to publication
    4

    Calculation

    Value = shares × reported price per share

    • Shares: 2,020
    • Price: $106.2

    = $214,524

    What this establishes

    Clack Amy filed this Form 4 reporting a tax withholding of TW on Jan 1, 2026. It became public on Jan 5, 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
    CAO and CRO
    Clack Amycik:0002030787
    Issuer
    Tradeweb Markets Inc.cik:0001758730

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.