Bruno Sousa Mauad - 10 Jun 2026 Form 4 Insider Report for Aura Minerals Inc. (AUGO)

Reporting relationship: Director
Issuer ticker: AUGO
Reported as of: 10 Jun 2026
Net transaction value: +$5,384,675
SEC form: 4
Accepted by SEC: 12 Jun 2026, 16:16:45 UTC
Prior SEC filing: 09 Jun 2026
Next SEC filing: 16 Jun 2026
Source filing: View source filing
Reporting owner signature: Bruno Sousa Mauad

Key filing fact

Bruno Sousa Mauad filed Form 4 for Aura Minerals Inc. (AUGO) on 12 Jun 2026.

Key facts

This page summarizes Bruno Sousa Mauad's Form 4 filing for Aura Minerals Inc. (AUGO).
5 reported transactions and 5 derivative rows are listed below.
Accepted by SEC: 12 Jun 2026, 16:16.

Change

Previous filing in this sequence was filed on 09 Jun 2026.
Current net transaction value: +$5,384,675.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0002117905 Primary reporting owner

Sousa Mauad Bruno

Relationship: Director
Address: C/O AURA TECHNICAL SERVICES INC., 3390 MARY ST, SUITE 116, COCONUT GROVE
Signature: Bruno Sousa Mauad
Signature date: 12 Jun 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AUGO transaction Derivative

Brazilian Depositary Receipts

Purchase

Transaction value: $5,384,675
Shares: +280,160
Change %: +1.8%
Price: $19.22
Shares after: 16,243,073
Date: 11 Jun 2026
Ownership: (3)
Underlying class: Common Shares, no par value
Underlying amount: 93,387
Exercise price
Footnotes: F1, F2, F3

AUGO transaction Derivative

Brazilian Depositary Receipts

Other

Transaction value
Shares: -29,573
Change %: -0.18%
Price: $0.000000^*
Shares after: 16,213,500
Date: 10 Jun 2026
Ownership: (3)
Underlying class: Common Shares, no par value
Underlying amount: 9,858
Exercise price
Footnotes: F1, F3

AUGO transaction Derivative

Securities Lending Agreement

Other

Transaction value
Shares: +29,573
Change %: +0.18%
Price: $0.000000^*
Shares after: 16,243,073
Date: 10 Jun 2026
Ownership: (3)
Underlying class: Common Shares, no par value
Underlying amount: 9,858
Exercise price
Footnotes: F3, F4

AUGO transaction Derivative

Brazilian Depositary Receipts

Other

Transaction value
Shares: -3,000
Change %: -0.02%
Price: $0.000000^*
Shares after: 16,240,073
Date: 11 Jun 2026
Ownership: (3)
Underlying class: Common Shares, no par value
Underlying amount: 1,000
Exercise price
Footnotes: F1, F3

AUGO transaction Derivative

Securities Lending Agreement

Other

Transaction value
Shares: +3,000
Change %: +0.02%
Price: $0.000000^*
Shares after: 16,243,073
Date: 11 Jun 2026
Ownership: (3)
Underlying class: Common Shares, no par value
Underlying amount: 1,000
Exercise price
Footnotes: F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Brazilian Depositary Receipts ("BDR") are certificates representing Common Shares, no par value ("Common Shares") of the Issuer. Three BDRs represent one Common Share of the Issuer.

Footnote F2

The price reported is a weighted average price. These shares were acquired in multiple transactions, at prices ranging from 19.10 USD to 19.41 USD. 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 acquired at each separate price within the ranges set forth in footnote (2) to this Form 4. The price was converted to USD based on Brazil's Central Bank exchange rate.

Footnote F3

The securities are owned directly by entities managed by Kapitalo Investimentos Ltda. ("Kapitalo") and may be deemed to be indirectly beneficially owned by Bruno Sousa Mauad, a partner of Kapitalo.

Footnote F4

Certain clients managed by Kapitalo entered into securities lending agreements whereby title to the securities of the Issuer transferred to a counterparty for the duration of the arrangement. Notwithstanding the foregoing transactions, such clients may be deemed to continues to have beneficial ownership over the securities reported herein as the arragngement may be discontinued at any time by the clients.

SEC remarks

Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.