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Derivative exercise or conversion — not an open-market buy.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell.
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Aug 20, 2026
Reporting period
Not applicable
Filed with the SEC
Aug 27, 2026
DirectorIndirect holdingOption exercise
Context
Classification
option exercise
Code C — exercise or conversion of a derivative security
Planned / mechanical clue
None found in footnotes
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0002117905-26-000023
Filed / recorded
Aug 27, 2026, 9:39 PM UTC
Added to OQRO
Oct 8, 2026, 8:48 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
Aura Minerals Inc.
Issuer CIK
1468642
Ticker
AUGO
Reporting person
Mauad Bruno Sousa
Relationship
Director
Security
Brazilian Depository Receipts
Table
Derivative (Table II)
Transaction date
Aug 20, 2026
Transaction code
C
Shares / units
750,000
Price per share
$28.93
Acquired / disposed
Disposed (D)
Shares owned after
14,770,172
Ownership form
Indirect — By Kapitalo Investimentos
Amendment
Yes (Form 4/A)
Footnotes from the filing
BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.
These BDRs were disposed through the exchange of BDRs into Common Shares of the Issuer.
The stated price in USD of $28.93 has been converted from Brazilian Reais to USD using the Banco Central do Brasil's conversion rate as of August 20, 2026.
Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.
