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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
Sep 1, 2026
Reporting period
Not applicable
Filed with the SEC
Sep 4, 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
0002117905-26-000028
Filed / recorded
Sep 4, 2026, 2:38 AM 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
Common Shares
Table
Non-derivative (Table I)
Transaction date
Sep 1, 2026
Transaction code
C
Shares / units
3,067
Price per share
$80.01
Acquired / disposed
Acquired (A)
Shares owned after
173,659
Ownership form
Indirect — By Kapitalo Investimentos
Amendment
No
Footnotes from the filing
The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $79.55 to $80.40, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares bought at each separate price within the ranges set forth in footnote (3) to this Form 4. The source of funds for the purchase was the sale of an equivalent number of BDRs, therefore effectively converting the interest in BDRs to an equivalent interest in common shares. See corresponding transaction in table II below.
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.
