Key facts
- This page summarizes Bruno Sousa Mauad's Form 4 filing for Aura Minerals Inc. (AUGO).
- 6 reported transactions and 4 derivative rows are listed below.
- Accepted by SEC: 01 Jun 2026, 17:35.
Bruno Sousa Mauad - 28 May 2026 Form 4 Insider Report for Aura Minerals Inc. (AUGO)
- Reporting relationship
- Director
- Issuer ticker
- AUGO
- Reported as of
- 28 May 2026
- Net transaction value
- -$10,238,765
- SEC form
- 4
- Accepted by SEC
- 01 Jun 2026, 17:35:52 UTC
- Prior SEC filing
- 10 Jun 2026
- Next SEC filing
- 04 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- Bruno Sousa Mauad
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Bruno Sousa Mauad filed Form 4 for Aura Minerals Inc. (AUGO) on 01 Jun 2026.
Change
- Previous filing in this sequence was filed on 10 Jun 2026.
- Current net transaction value: -$10,238,765.
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
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
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
- 01 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
AUGO
transaction
Common Shares
Sale
- Transaction value
- $2,490,765
- Shares
- -32,356
- Change %
- -5.7%
- Price
- $76.98
- Shares after
- 534,965
- Date
- 28 May 2026
- Ownership
- By Kapitalo Investimentos
- Footnotes
- F1
AUGO
transaction
Common Shares
Sale
- Transaction value
- $7,748,000
- Shares
- -100,000
- Change %
- -19%
- Price
- $77.48
- Shares after
- 434,965
- Date
- 29 May 2026
- Ownership
- By Kapitalo Investimentos
- Footnotes
- F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
AUGO
transaction
Derivative
Brazilian Depositary Receipts
Other
- Transaction value
- Shares
- -20,318
- Change %
- -0.13%
- Price
- $0.000000*
- Shares after
- 15,938,904
- Date
- 28 May 2026
- Ownership
- (4)
- Underlying class
- Common Shares, no par value
- Underlying amount
- 6,773
- Exercise price
- Footnotes
- F3, F4
AUGO
transaction
Derivative
Securities Lending Agreement
Other
- Transaction value
- Shares
- +20,318
- Change %
- +0.13%
- Price
- $0.000000*
- Shares after
- 15,959,222
- Date
- 28 May 2026
- Ownership
- (4)
- Underlying class
- Common Shares, no par value
- Underlying amount
- 6,773
- Exercise price
- Footnotes
- F4, F5
AUGO
transaction
Derivative
Brazilian Depositary Receipts
Other
- Transaction value
- Shares
- -200
- Change %
- -0%
- Price
- $0.000000*
- Shares after
- 15,959,022
- Date
- 29 May 2026
- Ownership
- (4)
- Underlying class
- Common Shares, no par value
- Underlying amount
- 67
- Exercise price
- Footnotes
- F3, F4
AUGO
transaction
Derivative
Securities Lending Agreement
Other
- Transaction value
- Shares
- +200
- Change %
- +0%
- Price
- $0.000000*
- Shares after
- 15,959,222
- Date
- 29 May 2026
- Ownership
- (4)
- Underlying class
- Common Shares, no par value
- Underlying amount
- 67
- Exercise price
- Footnotes
- F4, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 5 footnotes
Footnote F1
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76 to $77.96, 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 sold at each separate price within the ranges set forth in footnote (1) to this Form 4;
Footnote F2
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $76.20 to $78.62, 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 sold at each separate price within the ranges set forth in footnote (2) to this Form 4;
Footnote F3
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 F4
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 F5
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.