Bruno Sousa Mauad - 18 Mar 2026 Form 3/A - Amendment Insider Report for Aura Minerals Inc. (AUGO)

Source evidence Original filing metadata and source links for verification. 5 source fields
SEC form
3/A - Amendment
Accepted by SEC
23 Jun 2026, 21:49:35 UTC
Original report date
18 Mar 2026
Next SEC filing
13 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Bruno Sousa Mauad

Key filing fact

Bruno Sousa Mauad filed Form 3/A - Amendment for Aura Minerals Inc. (AUGO) on 23 Jun 2026.

Key facts

  • This page summarizes Bruno Sousa Mauad's Form 3/A - Amendment filing for Aura Minerals Inc. (AUGO).
  • 0 reported transactions and 4 derivative rows are listed below.
  • Accepted by SEC: 23 Jun 2026, 21:49.

Change

  • No earlier filing in this sequence is available for direct comparison.
  • Current net transaction value: $0.

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

Official SEC source

Ownership activity is grounded in SEC Form 3/A - Amendment 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
/s/ Bruno Sousa Mauad
Signature date
23 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AUGO holding

Common Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
615,357
Date
18 Mar 2026
Ownership
Direct

Reported derivative securities

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

AUGO holding Derivative

Brazilian Depository Receipts

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
By Kapitalo Investimentos
Underlying class
Common Shares
Underlying amount
15,456,037
Exercise price
Footnotes
F1
AUGO holding Derivative

Cash-Settled Total Return Swap

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
By Kapitalo Investimentos
Underlying class
Brazilian Depository Receipts
Underlying amount
387,675
Exercise price
Footnotes
F2
AUGO holding Derivative

Cash-Settled Total Return Swap

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
By Kapitalo Investimentos
Underlying class
Brazilian Depository Receipts
Underlying amount
128,266
Exercise price
Footnotes
F3
AUGO holding Derivative

Securities Lending Agreement

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date
18 Mar 2026
Ownership
By Kapitalo Investimentos
Underlying class
Brazilian Depository Receipts
Underlying amount
75,498
Exercise price
Footnotes
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

Each BDR represents a right to one-third of a Common Share of the Issuer. The BDRs have no expiration date.

Footnote F2

Kapitalo Investimentos entered into a cash-settled total return swap pursuant to which it will pay any increase in, and receive any decrease in, the price of 387,675 Brazilian Depository Receipts, from an initial price per Brazilian Depository Receipt of BRL145.65. The final valuation date (subject to early termination by the parties) is May 25, 2027.

Footnote F3

Kapitalo Investimentos entered into a cash-settled total return swap pursuant to which it will pay any increase in, and receive any decrease in, the price of 128,266 Brazilian Depository Receipts, from an initial price per Brazilian Depository Receipt of BRL145.65. The final valuation date (subject to early termination by the parties) is July 31, 2026.

Footnote F4

Certain clients managed by Kapitalo Investimentos 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 continue to have beneficial ownership over the securities reported herein as the arrangements may be discontinued at any time by the clients.

SEC remarks

This Amendment to the Initial Statement of Beneficial Ownership is being filed to amend the Initial Statement of Beneficial Ownership to correctly state that the Reporting Person beneficially owned 515,941 Cash-Settled Total Return Swaps and 75,498 Securities Lending Agreements in addition to 15,456,037 Brazilian Depository Receipts through Kapitalo Investimentos as of the date of the Original Filing.

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