SEC Form 4/A · accession 0002117905-26-000023
Aura Minerals Inc. · AUGO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
This is an amendment (Form 4/A). It replaces an earlier filing for the same period.
Reporting owner
Mauad Bruno Sousa
Director
Period of report
Aug 20, 2026
Accepted (ET)
Aug 27, 2026 · 1:39 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001468642
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Shares | Aug 20, 2026 | S | 125,000 | $86.00 | D | 43,765 | I | By Kapitalo Investimentos |
| Common SharesF1 | Aug 20, 2026 | C | 250,000 | $86.57 | A | 293,765 | I | By Kapitalo Investimentos |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Brazilian Depository ReceiptsF2,F3 | — | Aug 20, 2026 | S | 39,533 | D | — | — | Common shares, no par value | 13,178 | 15,595,256 | I |
| Brazilian Depository ReceiptsF4,F2 | — | Aug 20, 2026 | S | 75,084 | D | — | — | Common shares, no par value | 25,028 | 15,520,172 | I |
| Brazilian Depository ReceiptsF5,F6,F2 | — | Aug 20, 2026 | C | 750,000 | D | — | — | Common shares, no par value | 250,000 | 14,770,172 | I |
Explanation of responses
- F1The shares were acquired through the exchange of Brazilian Depositary Receipts ("BDRs") into Common Shares, no par value ("Common Shares"), of the Issuer.
- F2BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.
- F3The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $27.88 to $28.83, 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 BDRs sold at each separate price within the ranges set forth in footnote (3) to this Form 4. The weighted average price, R$146,43 Brazilian reais ("BRL") per BDR, has been converted to U.S. dollars ("USD") using the Banco Central do Brasil's conversion rate as of August 20, 2026.
- F4The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $28.84 to $29.30, 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 BDRs sold at each separate price within the ranges set forth in footnote (4) to this Form 4. The weighted average price, R$150.25 Brazilian reais ("BRL") per BDR, has been converted to U.S. dollars ("USD") using the Banco Central do Brasil's conversion rate as of August 20, 2026.
- F5These BDRs were disposed through the exchange of BDRs into Common Shares of the Issuer.
- F6The stated price in USD of $28.93 has been converted from Brazilian Reais to USD using the Banco Central do Brasil's conversion rate as of August 20, 2026.
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.