Aura Minerals (AUGO) holder to sell $1,584 in BDRs on B3

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a holder, Kapitalo Alpha Global Master Fundo de Investimento Multimercado, filing a notice of proposed sale of 55 Brazilian depositary receipts (BDRs) under Rule 144. The BDRs have an aggregate market value of $1,584.01 and are listed on B3, with the proposed sale on 08/20/2026.

The BDRs were acquired through open market purchases on 05/08/2023 for cash, with settlement on 05/10/2023. Each Aura Minerals common share is represented by three BDRs, so the 55 BDRs correspond to a fraction of one common share.

Key Figures

Brazilian depositary receipts to be sold: 55 Brazilian depositary receipts Aggregate market value of BDRs: $1,584.01 Shares outstanding: 83,789,223 shares +4 more

7 metrics

Brazilian depositary receipts to be sold 55 Brazilian depositary receipts Number of BDRs covered by the Rule 144 notice

Aggregate market value of BDRs $1,584.01 Aggregate market value of the 55 BDRs to be sold

Shares outstanding 83,789,223 shares Number of Aura Minerals shares outstanding referenced in the Form 144

BDR-to-common share ratio 3 BDRs per 1 common share Each Aura Minerals common share is represented by three BDRs

Acquisition date of BDRs 05/08/2023 Date the BDRs were acquired in open market purchases

Cash payment date 05/10/2023 Date the cash payment for the acquired BDRs is reported

Date of notice 08/20/2026 Form 144 notice date for the proposed BDR sale

Key Terms

Brazilian depositary receipts, Rule 144, open market purchases, affiliate, +1 more

5 terms

Brazilian depositary receipts financial

"Brazilian Depositary Receipts 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.

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.

open market purchases financial

"Open Market Purchases | Shares were acquired in the open market trades"

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.

affiliate regulatory

"May be deemed affiliate"

aggregate market value financial

"55 | 1584.01 | 83789223 | 08/20/2026 | B3"

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.

FAQ

What does the Form 144 filing for Aura Minerals Inc. (AUGO) disclose?

The filing discloses that Kapitalo Alpha Global Master Fundo de Investimento Multimercado plans to sell 55 Brazilian depositary receipts of Aura Minerals Inc. under Rule 144, with an aggregate market value of $1,584.01, on the B3 exchange.

How many Aura Minerals (AUGO) Brazilian depositary receipts are covered by this Form 144?

The notice covers a proposed sale of 55 Brazilian depositary receipts of Aura Minerals Inc. These securities are to be sold under Rule 144 through the B3 exchange, with the proposed sale date of 08/20/2026.

What is the market value of the Aura Minerals (AUGO) BDRs to be sold under Rule 144?

The Brazilian depositary receipts of Aura Minerals Inc. covered by this notice have an aggregate market value of $1,584.01 as presented in the Form 144 securities information section.

On which exchange will the Aura Minerals (AUGO) BDRs be sold?

The Form 144 states that the Brazilian depositary receipts of Aura Minerals Inc. are expected to be sold on the B3 exchange in Brazil, with BofA Securities Inc. listed in the broker section.

When were the Aura Minerals (AUGO) BDRs being sold under Form 144 originally acquired?

The 55 Brazilian depositary receipts were acquired on 05/08/2023 through open market purchases, with the Form 144 reporting that the shares were acquired in open market trades and paid for in cash on 05/10/2023.

How do Aura Minerals (AUGO) Brazilian depositary receipts relate to its common shares?

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

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/20/2026 - 09:01 PM Accepted by SEC EDGAR 08/20/2026 - 09:01 PM 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	0002126756
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 Alpha Global Master 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	BofA Securities Inc 1209 Orange Street Corporation Trust Center Wilmington DE 19801	55	1584.01	83789223	08/20/2026	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	05/08/2023	Open Market Purchases	Shares were acquired in the open market trades			55	05/10/2023	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

Nothing to Report

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	08/20/2026
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)