AUGO · Aura Minerals Inc. · Insider Trading

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

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 6,739 Brazilian Depository Receipts, from an initial price per Brazilian Depository Receipt of BRL138.58. The final valuation date (subject to early termination by the parties) is September 30, 2026.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

Kapitalo settled their position in a certain cash-settled total return swap agreement pursuant to its terms at a settlement price of $27.32 using the Banco Central do Brasil's conversion rate as of September 29, 2026.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

Kapitalo settled their position in a certain cash-settled total return swap agreement pursuant to its terms at a settlement price of $27.32 using the Banco Central do Brasil's conversion rate as of September 29, 2026.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $27.67 to $27.99, 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$143.69 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 24, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $83.00 to $83.60, 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 shares bought at each separate price within the ranges set forth in footnote (1) 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

Kapitalo settled their position in a certain cash-settled total return swap agreement pursuant to its terms at a settlement price of $27.53 using the Banco Central do Brasil's conversion rate as of September 24, 2026.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $28.42 to $28.93, 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$148.49 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 23, 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $86.11 to $86.83, 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 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $85.10 to $86.00, 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 (1) 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.

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.

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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

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.

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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

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.

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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $29.34 to $29.76, 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 (2) to this Form 4. The weighted average price, R$151.41 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 21, 2026.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $28.97 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$149.03 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 21, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $86.90 to $87.85, 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 (3) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $89.33 to $89.76, 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 (4) 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $29.63 to $29.92, 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$153.72 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 18, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $88.13 to $88.95, 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 (3) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $87.11 to $88.00, 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $28.68 to $29.61, 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 (6) to this Form 4. The weighted average price, R$149.74 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 18, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $86.16 to $87.10, 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 (1) 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $29.36 to $29.86, 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$151.55 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 17, 2026.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $91.50 to $92.44, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $92.75 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 (11) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $88.41 to $89.34, 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 (7) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $90.80 to $91.45, 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 (9) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $87.46 to $88.40, 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 (6) 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $31.06 to $31.11, 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 (5) to this Form 4. The weighted average price, R$160.03 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 17, 2026.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $30.02 to $30.65, 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 (13) to this Form 4. The weighted average price, R$157.34 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 17, 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $29.07 to $30.01, 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 (12) to this Form 4. The weighted average price, R$151.35 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 17, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $89.42 to $90.21, 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 (8) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $91.75 to $91.93, 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 (10) 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.

The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $92.46 to $93.39, 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $28.66 to $29.09, 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 (5) to this Form 4. The weighted average price, R$148.62 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 16, 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $85.95 to $86.89, 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 (3) 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.

The price reported is a weighted average price. These shares were bought in multiple transactions at prices ranging from $86.95 to $87.43, 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 (4) 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.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.

The price reported is a weighted average price. These BDRs were sold in multiple transactions at prices ranging from $28.78 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 (2) to this Form 4. The weighted average price, R$148.54 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 16, 2026.

Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three annual installments starting on January 29, 2027

Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three annual installments starting on January 29, 2029

Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2028.

BDRs are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer.