Aura Minerals holder plans $1.9M BDR sale

Aura Minerals Inc. (AUGO) received a Rule 144 notice for a planned sale of Brazilian depositary receipts (BDRs) held for the account of Kapitalo Master III Fundo de Investimento Multimercado, which may be deemed an affiliate.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) received a Rule 144 notice for a planned sale of Brazilian depositary receipts (BDRs) held for the account of Kapitalo Master III Fundo de Investimento Multimercado, which may be deemed an affiliate. The notice covers the proposed sale of 67,783 BDRs, with an aggregate market value of $1,896,480.46, to be sold around June 16, 2025 through cash transactions, with J.P. Morgan Securities LLC listed as broker and B3 as the exchange. BDRs represent common shares of Aura Minerals, at a ratio of three BDRs for one common share. The filing also lists multiple prior BDR sales by a related Kapitalo fund over the past three months, including trades on August 19–27, 2026.

Key Figures

Brazilian depositary receipts to be sold: 67,783 BDRs Aggregate market value of BDRs in notice: $1,896,480.46 Brazilian depositary receipts outstanding: 83,789,223 BDRs +4 more

7 metrics

Brazilian depositary receipts to be sold 67,783 BDRs Proposed sale under Rule 144

Aggregate market value of BDRs in notice $1,896,480.46 For 67,783 Brazilian depositary receipts proposed to be sold

Brazilian depositary receipts outstanding 83,789,223 BDRs Outstanding BDRs of Aura Minerals Inc.

BDRs sold June 9, 2026 27,286 BDRs Past 3 months sales table, consideration $521,354.58

BDRs sold August 20, 2026 61,433 BDRs Past 3 months sales table, consideration $1,764,234.17

BDR-to-common share ratio 3 BDRs per 1 common share Brazilian Depositary Receipts represent common shares of Aura Minerals Inc.

Date of Notice 08/28/2026 Date of the Rule 144 notice for Aura Minerals Inc.

Key Terms

Rule 144, Brazilian depositary receipts, Open Market Purchases, aggregate market value, +1 more

5 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Brazilian depositary receipts financial

"Brazilian Depositary Receipts are certificates representing Common Shares of the Issuer."

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.

Open Market Purchases financial

"Brazilian depositary receipts | 06/12/2025 | Open Market Purchases |"

Open market purchases are buys of a company’s shares (or other securities) made on public exchanges at prevailing market prices rather than through private deals. For investors this matters because when a company buys back its own stock it reduces the number of shares available, which can boost per-share earnings and often signals management’s confidence; it also affects supply, demand and short-term liquidity much like someone quietly buying up items from a crowded marketplace.

aggregate market value financial

"Brazilian depositary receipts | J.P. Morgan Securities LLC ... | 67783 | 1896480.46 |"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

affiliate regulatory

"May be deemed affiliate"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the Form 144 filing for AUGO disclose about planned BDR sales?

The filing discloses a planned sale under Rule 144 of 67,783 Brazilian depositary receipts of Aura Minerals Inc. (AUGO) for the account of Kapitalo Master III Fundo de Investimento Multimercado, with an approximate sale date of June 16, 2025 for cash transactions.

What is the aggregate market value of Aura Minerals (AUGO) BDRs covered by this Form 144?

The BDRs covered by this notice have an aggregate market value of $1,896,480.46, as stated in the securities information section for the 67,783 Brazilian depositary receipts proposed to be sold under Rule 144.

How many Aura Minerals (AUGO) Brazilian depositary receipts are proposed to be sold under Rule 144?

The notice states that 67,783 Brazilian depositary receipts of Aura Minerals Inc. are proposed to be sold. These sales are planned as cash transactions, with an approximate sale date of June 16, 2025 and B3 listed as the exchange.

What ratio do Aura Minerals (AUGO) Brazilian depositary receipts represent to common shares?

The remarks specify that Brazilian depositary receipts are certificates representing common shares of Aura Minerals Inc., and that three BDRs represent one common share of the issuer.

Which broker and exchange are associated with the Aura Minerals (AUGO) BDR Form 144 sale?

The filing lists J.P. Morgan Securities LLC as the broker for the Brazilian depositary receipts and identifies B3 as the exchange where the BDRs are traded in connection with this Rule 144 notice.

What recent sales of Aura Minerals (AUGO) BDRs are reported for the past 3 months?

The filing reports several BDR sales by a related Kapitalo fund, including 27,286 BDRs on June 9, 2026 for $521,354.58 and 61,433 BDRs on August 20, 2026 for $1,764,234.17, along with other trades in August 2026.

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Available on EDGAR 08/28/2026 - 08:08 PM EDT Accepted by SEC EDGAR 08/28/2026 - 08:08 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002126752
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Aura Minerals Inc.
SEC File Number	001-42744
Address of Issuer	3390 Mary St Suite 116 Coconut Grove FLORIDA 33133
Phone	1-305-239-9332
Name of Person for Whose Account the Securities are To Be Sold	Kapitalo Master III Fundo de Investimento Multimercado
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	May be deemed affiliate

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Brazilian depositary receipts	J.P. Morgan Securities LLC 270 Park Ave - New York NY 10017	67783	1896480.46	83789223	08/28/2026	B3

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Brazilian depositary receipts	06/12/2025	Open Market Purchases	Shares were acquired in the open market trades			67783	06/16/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	06/09/2026	27286	521354.58
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/19/2026	25703	719258.00
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/20/2026	61433	1764234.17
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/21/2026	22386	661761.69
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/24/2026	113	3349.99
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/25/2026	31106	931869.36
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/26/2026	43133	1284383.05
KAPITALO MASTER III FIM IE Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/27/2026	9387	280318.51

144: Remarks and Signature

Remarks	Brazilian Depositary Receipts are certificates representing Common Shares of the Issuer. Three BDRs represent one Common Share of the Issuer
Date of Notice	08/28/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Joao Carlos T Pinho
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)