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Aura Minerals (AUGO) director reports BDR-linked restructuring via Kapitalo entities

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Filing Sentiment
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Form Type
4

Rhea-AI Filing Summary

Aura Minerals Inc. director Bruno Sousa Mauad reported indirect restructuring transactions involving securities of the company held through entities managed by Kapitalo Investimentos Ltda. The activity is classified as an "other" type of acquisition or disposition, not a standard market buy or sell.

The filing shows two derivative transactions dated June 3, 2026: one tied to a Securities Lending Agreement and one involving Brazilian Depositary Receipts (BDRs), each for 1,313 instruments, corresponding to 437.670 underlying common shares. After these changes, indirect holdings reported in the two records are about 15.97 million common shares. Footnotes explain that BDRs represent Aura common shares on a 3‑to‑1 basis, that the securities are owned directly by Kapitalo-managed entities, and that certain clients entered securities lending agreements transferring title to a counterparty while potentially retaining beneficial ownership since the arrangements can be ended at any time.

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Insider Sousa Mauad Bruno
Role null
Type Security Shares Price Value
Other Brazilian Depositary Receipts 1,313 $0.00 --
Other Securities Lending Agreement 1,313 $0.00 --
Holdings After Transaction: Brazilian Depositary Receipts — 15,967,909 shares (Indirect, (2)); Securities Lending Agreement — 15,969,222 shares (Indirect, (2))
Footnotes (1)
  1. 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. 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. 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.
BDRs per transaction 1,313 Brazilian Depositary Receipts Each of two J-code transactions on June 3, 2026
Underlying common shares per transaction 437.670 shares Underlying Aura Minerals common shares for each 1,313 BDR block
Indirect holdings after first transaction 15,969,222 shares Total Aura common shares following the Securities Lending Agreement entry
Indirect holdings after second transaction 15,967,909 shares Total Aura common shares following the BDR restructuring entry
BDR-to-share ratio 3 BDRs = 1 common share Stated relationship between Brazilian Depositary Receipts and Aura common shares
Restructuring transactions 2 transactions, 2,626 instruments J-code restructuring total from transaction summary
Brazilian Depositary Receipts financial
"Brazilian Depositary Receipts ("BDR") are certificates representing Common Shares"
Brazilian Depositary Receipts (BDRs) are certificates traded on Brazilian exchanges that represent ownership of shares in foreign companies, allowing local investors to buy and sell exposure to those overseas stocks without opening foreign brokerage accounts. They matter because they let investors diversify across global companies using local currency and trading hours, similar to buying a locally issued voucher for a foreign product, while still exposing portfolios to the performance and risks of the underlying foreign shares.
Securities Lending Agreement financial
"security_title: "Securities Lending Agreement" in one transaction entry"
beneficial ownership financial
"may be deemed to be indirectly beneficially owned by Bruno Sousa Mauad"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Common Shares, no par value financial
"underlying_security_title: "Common Shares, no par value""
restructuring financial
"transactionSummary shows restructuringCount and restructuringShares for J-code"
Restructuring is a deliberate rearrangement of a company’s operations, finances, or ownership—like reorganizing a cluttered house to run more efficiently—often involving cost cuts, asset sales, debt changes, or staff moves. Investors pay attention because restructuring can improve profitability and free up cash, but it can also signal distress, incur one-time costs, or dilute shareholder value; its success affects future earnings and stock performance.
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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Sousa Mauad Bruno
(Last)(First)(Middle)
C/O AURA TECHNICAL SERVICES INC.
3390 MARY ST, SUITE 116
(Street)
COCONUT GROVE FLORIDA 33133
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
Aura Minerals Inc. [ AUGO ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Brazilian Depositary Receipts(1)06/03/2026J1,313 (1) (1)Common Shares, no par value437.67$0(1)15,967,909I(2)(2)
Securities Lending Agreement(3)06/03/2026J1,313 (3) (3)Common Shares, no par value437.67$0(3)15,969,222I(2)(2)
Explanation of Responses:
1. 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.
2. 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.
3. 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.
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.
Bruno Sousa Mauad06/03/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What did Aura Minerals (AUGO) director Bruno Sousa Mauad report in this Form 4?

He reported two indirect restructuring transactions, not market buys or sells. These involve entities managed by Kapitalo Investimentos that hold Aura securities, reflecting changes tied to securities lending arrangements rather than straightforward trading activity in Aura Minerals common shares.

How many Brazilian Depositary Receipts were involved in the Aura Minerals (AUGO) transactions?

Each transaction involved 1,313 Brazilian Depositary Receipts. The filing also shows that these BDRs correspond to 437.670 underlying Aura common shares for each transaction, highlighting the link between the depositary receipts and the company’s common shares, no par value.

What is the relationship between Aura Minerals (AUGO) BDRs and common shares?

Three Brazilian Depositary Receipts represent one Aura Minerals common share. The Form 4 explains that BDRs are certificates representing common shares, no par value, and explicitly states this 3‑to‑1 ratio, clarifying how the depositary receipts map to underlying equity holdings.

Who actually owns the Aura Minerals (AUGO) securities referenced in this Form 4?

The securities are owned directly by entities managed by Kapitalo Investimentos Ltda. The filing notes they may be deemed to be indirectly beneficially owned by Bruno Sousa Mauad, who is a partner of Kapitalo, reflecting his indirect economic connection to these positions.

What are the securities lending agreements mentioned in the Aura Minerals (AUGO) Form 4?

Certain clients managed by Kapitalo entered securities lending agreements that temporarily transfer title to Aura securities to a counterparty. The footnotes state these clients may still be deemed beneficial owners because the arrangements can be discontinued at any time by the clients.

How many Aura Minerals (AUGO) shares are shown as held after these restructuring transactions?

One record shows 15,969,222 Aura common shares following the transaction, and another shows 15,967,909 shares. These figures represent indirect positions associated with the Kapitalo-managed entities after the restructuring-type activity reported on June 3, 2026.