Sousa Mauad Bruno's Form 4 filing
Aura Minerals Inc. (AUGO) · filed Sep 23, 2026
- Accession no.
- 0002117905-26-000042
- Filed
- Sep 23, 2026, 4:51 PM ET
- Trade date
- Sep 22, 2026
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Not checked
This filing lists 4 non-derivative transactions and 3 derivative transactions. Open-market sales total $15.0M. It was filed 1 day after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Sousa Mauad BrunoCIK 0002117905 | Director |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | Common Shares | CConversionAcquired | +25,000 | $90.36F1 | +$2,259,000 | 161,041 | Indirect | |
| Sep 22, 2026 | Common Shares | CConversionAcquired | +6,000 | $92.81F2 | +$556,839.6 | 167,041 | Indirect | |
| Sep 22, 2026 | Common Shares | SSaleDisposed | −107,472 | $90.37F5 | −$9,712,233.89 | 59,569 | Indirect | |
| Sep 22, 2026 | Common Shares | SSaleDisposed | −58,528 | $91.15F6 | −$5,335,026.2 | 1,041 | Indirect |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 | Common shares, no par value | CConversionDisposed | −31,000 | $30.14F4 | −$934,380.3 | 12,650,176 | Indirect | |
| Sep 22, 2026 | Common shares, no par value | SSaleDisposed | −216,666.67 | $30.24F7 | −$6,552,628.43 | 12,000,176 | Indirect | |
| Sep 22, 2026 | Common shares, no par value | SSaleDisposed | −5,333.33 | $27.87F8 | −$148,654.84 | 353,446 | Indirect |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F1
The source of funds for the purchase was the sale of an equivalent number of BDRs, therefore effectively converting the interest in BDRs to an equivalent interest in common shares. See corresponding transaction in table II below.
Referenced by the price of 1 transaction in Table I.
- F2
The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $92.80 to $92.85, 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 bought at each separate price within the ranges set forth in footnote (2) to this Form 4. The source of funds for the purchase was the sale of an equivalent number of BDRs, therefore effectively converting the interest in BDRs to an equivalent interest in common shares. See corresponding transaction in table II below.
Referenced by the price of 1 transaction in Table I.
- F4
The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $30.01 to $30.68, 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$154.21 Brazilian reais ("BRL") per BDR, has been converted to U.S. dollars ("USD") using the Banco Central do Brasil's conversion rate as of September 22, 2026. The proceeds of the sale were used to purchase an equivalent number of common shares, therefore effectively converting the interest in BDRs to an equivalent interest in common shares. See corresponding transaction in table I above.
Referenced by the price of 1 transaction in Table II.
- F5
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $89.85 to $90.80, 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 (5) to this Form 4.
Referenced by the price of 1 transaction in Table I.
- F6
The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.80 to $91.50, 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 (6) to this Form 4.
Referenced by the price of 1 transaction in Table I.
- F7
The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $29.71 to $30.60, 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 (7) to this Form 4. The weighted average price, R$154.73 Brazilian reais ("BRL") per BDR, has been converted to U.S. dollars ("USD") using the Banco Central do Brasil's conversion rate as of September 22, 2026.
Referenced by the price of 1 transaction in Table II.
- F8
Kapitalo settled their position in a certain cash-settled total return swap agreement pursuant to its terms at a settlement price of $27.87 using the Banco Central do Brasil's conversion rate as of September 22, 2026.
Referenced by the price of 1 transaction in Table II.
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.