INSIDER
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
01Overview02Daily Brief03Live04Congress05Corporate Insiders06Government Money07Political Influence08Institutions09Washington Network10Follow the Power11Disclosure Clock12AI Investigator13Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
OverviewDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 415m ago
HOUSE PTR14m ago
SEC 13F14m ago
ROBINHOOD CHAIN14m ago
SEC FORM 4/Derivative conversionVerified data

Sousa Mauad Bruno reported AUGO

Director · Aura Minerals Inc. · Common Shares

Side
C
Value
$4.51M
Shares
51.6K
Price
$87.46
Executed
Sep 18, 2026
Disclosed
Sep 21, 2026
Disclosure timeline3 days from execution to publication · legal deadline 2 business days
Sep 18 executedSep 21, 2026 disclosed

AUGO · 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
23/ 100 · ROUTINE
Methodology →
  • Transaction type0 / 20

    Derivative conversion — administrative, little informational value

  • Relative size+22 / 25

$4.5M reported value · 64.3% of prior position

  • Filing timing0 / 15

    Disclosed 1 business day after execution (deadline: 2)

  • Historical behavior+1 / 15

    Routine: 74 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 · AUGO

    ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
    8
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$526K
    24.7K sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC FORM 4

    Evidence

    8
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$526K
    24.7K sh
    		Nov 3, 2026Nov 4, 2026
    traded Nov 3, 2026
    		+1dSEC FORM 4

    Evidence

    17
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$179K
    6,739 sh
    		Sep 29, 2026Sep 30, 2026
    traded Sep 29, 2026
    		+1dSEC FORM 4

    Evidence

    21
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$201K
    7,365 sh
    		Sep 29, 2026Sep 30, 2026
    traded Sep 29, 2026
    		+1dSEC FORM 4

    Evidence

    17
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$101K
    3,689 sh
    		Sep 29, 2026Sep 30, 2026
    traded Sep 29, 2026
    		+1dSEC FORM 4

    Evidence

    28
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market purchase
    		BUY$293K
    11.1K sh
    		Sep 29, 2026Sep 30, 2026
    traded Sep 29, 2026
    		+1dSEC FORM 4

    Evidence

    37
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market purchase
    		BUY$179K
    6,739 sh
    		Sep 29, 2026Sep 30, 2026
    traded Sep 29, 2026
    		+1dSEC FORM 4

    Evidence

    24
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$881K
    32.0K sh
    		Sep 24, 2026Sep 28, 2026
    traded Sep 24, 2026
    		+4dSEC FORM 4

    Evidence

    8
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$665K
    8,000 sh
    		Sep 24, 2026Sep 28, 2026
    traded Sep 24, 2026
    		+4dSEC FORM 4

    Evidence

    8
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$666K
    24.0K sh
    		Sep 24, 2026Sep 28, 2026
    traded Sep 24, 2026
    		+4dSEC FORM 4

    Evidence

    25
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market purchase
    		BUY$85K
    3,000 sh
    		Sep 23, 2026Sep 24, 2026
    traded Sep 23, 2026
    		+1dSEC FORM 4

    Evidence

    14
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$15.73M
    544.5K sh
    		Sep 23, 2026Sep 24, 2026
    traded Sep 23, 2026
    		+1dSEC FORM 4

    Evidence

    26
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$13.08M
    150.6K sh
    		Sep 23, 2026Sep 24, 2026
    traded Sep 23, 2026
    		+1dSEC FORM 4

    Evidence

    23
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$2.65M
    30.9K sh
    		Sep 23, 2026Sep 24, 2026
    traded Sep 23, 2026
    		+1dSEC FORM 4

    Evidence

    15
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$2.26M
    25.0K sh
    		Sep 22, 2026Sep 23, 2026
    traded Sep 22, 2026
    		+1dSEC FORM 4

    Evidence

    35
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$5.34M
    58.5K sh
    		Sep 22, 2026Sep 23, 2026
    traded Sep 22, 2026
    		+1dSEC FORM 4

    Evidence

    8
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$557K
    6,000 sh
    		Sep 22, 2026Sep 23, 2026
    traded Sep 22, 2026
    		+1dSEC FORM 4

    Evidence

    35
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$9.71M
    107.5K sh
    		Sep 22, 2026Sep 23, 2026
    traded Sep 22, 2026
    		+1dSEC FORM 4

    Evidence

    11
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Derivative conversion
    		C$2.80M
    93.0K sh
    		Sep 22, 2026Sep 23, 2026
    traded Sep 22, 2026
    		+1dSEC FORM 4

    Evidence

    20
    SB
    Sousa Mauad BrunoDirector
    AUGOAura Minerals Inc.
    Open-market sale
    		SELL$446K
    16.0K sh
    		Sep 22, 2026Sep 23, 2026
    traded Sep 22, 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
    0002117905-26-000040
    Machine-readable
    Structured copy

    Timestamps

    Event (reported)
    Sep 18, 2026
    Published
    Sep 21, 2026
    Ingested by INSIDER
    Nov 5, 02:16 UTC
    Last re-read
    Nov 5, 02:16 UTC

    Extracted facts

    Filer
    Sousa Mauad Bruno
    Role
    Director
    Transaction
    Derivative conversionAs filed: “C”
    Asset
    Aura Minerals Inc.
    Ticker
    AUGO
    Shares
    51.6K
    Price per share
    $87.46
    Value
    $4,513,631
    Execution date (reported)
    Sep 18, 2026
    Owned after transaction
    131.9K shares
    Days from execution to publication
    3

    Calculation

    Value = shares × reported price per share

    • Shares: 51.6K
    • Price: $87.4599

    = $4,513,631

    What this establishes

    Sousa Mauad Bruno filed this Form 4 reporting a derivative conversion of AUGO on Sep 18, 2026. It became public on Sep 21, 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
    Sousa Mauad Brunocik:0002117905
    Issuer
    Aura Minerals Inc.cik:0001468642

    Revision history · 0

    No field has changed since this record was first ingested.

    Company events

    No records

    No material filings recorded for this issuer.