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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 451m ago
HOUSE PTR50m ago
SEC 13F50m ago
ROBINHOOD CHAIN50m ago
SEC FORM 4/Grant or awardVerified data

Chester Adam David Mark reported CMCL

Chief Legal Officer · Caledonia Mining Corp Plc · Common shares

Side
A
Value
$47K
Shares
2,070
Price
$22.59
Executed
Apr 1, 2026
Disclosed
Apr 2, 2026
Disclosure timeline1 days from execution to publication · legal deadline 2 business days
Apr 1 executedApr 2, 2026 disclosed

CMCL · 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
13/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Grant or award — administrative, little informational value

  • Relative size+5 / 25

$47K reported value · 7.6% 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 · CMCL

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    35
    NJ
    Ndlovu JulyDirector
    CMCLCaledonia Mining Corp Plc
    Open-market purchase
    		BUY$493K
    21.4K sh
    		Aug 13, 2026Aug 17, 2026
    traded Aug 13, 2026
    		+4dSEC FORM 4

    Evidence

    32
    GV
    Gapare VictorDirector, 10% Owner
    CMCLCaledonia Mining Corp Plc
    Open-market purchase
    		BUY$220K
    11.8K sh
    		Jun 11, 2026Jun 15, 2026
    traded Jun 11, 2026
    		+4dSEC FORM 4

    Evidence

    38
    NJ
    Ndlovu JulyDirector
    CMCLCaledonia Mining Corp Plc
    Open-market sale
    		SELL$344K
    20.0K sh
    		May 18, 2026May 19, 2026
    traded May 18, 2026
    		+1dSEC FORM 4

    Evidence

    39
    NJ
    Ndlovu JulyDirector
    CMCLCaledonia Mining Corp Plc
    Open-market purchase
    		BUY$372K
    15.0K sh
    		May 13, 2026May 15, 2026
    traded May 13, 2026
    		+2dSEC FORM 4

    Evidence

    21
    JI
    Jerrard Ross IanChief Financial Officer
    CMCLCaledonia Mining Corp Plc
    Option exercise
    		M$47K
    2,062 sh
    		Apr 1, 2026Apr 2, 2026
    traded Apr 1, 2026
    		+1dSEC FORM 4

    Evidence

    12
    LM
    Learmonth John MarkDirector, Chief Executive Officer
    CMCLCaledonia Mining Corp Plc
    Grant or award
    		A$161K
    7,134 sh
    		Apr 1, 2026Apr 2, 2026
    traded Apr 1, 2026
    		+1dSEC FORM 4

    Evidence

    9
    JI
    Jerrard Ross IanChief Financial Officer
    CMCLCaledonia Mining Corp Plc
    Grant or award
    		A$47K
    2,062 sh
    		Apr 1, 2026Apr 2, 2026
    traded Apr 1, 2026
    		+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
    0002112450-26-000002
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Apr 1, 2026
    Published
    Apr 2, 2026
    Ingested by INSIDER
    Nov 5, 04:08 UTC
    Last re-read
    Nov 5, 04:08 UTC

    Extracted facts

    Filer
    Chester Adam David Mark
    Role
    Chief Legal Officer
    Transaction
    Grant or awardAs filed: “A”
    Asset
    Caledonia Mining Corp Plc
    Ticker
    CMCL
    Shares
    2,070
    Price per share
    $22.59
    Value
    $46,761
    Execution date (reported)
    Apr 1, 2026
    Owned after transaction
    29.3K shares
    Days from execution to publication
    1

    Calculation

    Value = shares × reported price per share

    • Shares: 2,070
    • Price: $22.59

    = $46,761

    What this establishes

    Chester Adam David Mark filed this Form 4 reporting a grant or award of CMCL on Apr 1, 2026. It became public on Apr 2, 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
    Chief Legal Officer
    Chester Adam David Markcik:0002112450
    Issuer
    Caledonia Mining Corp Plccik:0000766011

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.