Aura Minerals holder plans $488K Brazil receipt sale

A fund affiliated with Aura Minerals is filing to resell 17,476 Brazilian depositary receipts on B3 under Rule 144.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a planned resale under Rule 144 by Kapitalo Zeta Meridia Master Fundo de Investimento Multimercado of 17,476 Brazilian depositary receipts (BDRs) representing its common shares. The planned sale has an aggregate market value of $488,372.05 as of September 2, 2026 and is to occur on the B3 exchange. The BDRs were acquired through open market purchases paid in cash on February 27, 2024. Aura Minerals reports that 83,789,223 BDRs are outstanding as of the notice, and that three BDRs represent one common share of the issuer. The selling holder has also reported multiple BDR sales in the prior three months, including trades on August 20, 24, 25, 26, 27, and 28, 2026.

Key Figures

BDRs to be sold: 17,476 Brazilian depositary receipts Aggregate market value of BDRs to be sold: $488,372.05 Aura Minerals BDRs outstanding: 83,789,223 Brazilian depositary receipts +4 more

7 metrics

BDRs to be sold 17,476 Brazilian depositary receipts Planned Rule 144 sale by Kapitalo Zeta Meridia Master Fundo

Aggregate market value of BDRs to be sold $488,372.05 Value of 17,476 BDRs as of September 2, 2026

Aura Minerals BDRs outstanding 83,789,223 Brazilian depositary receipts Outstanding BDRs for Aura Minerals Inc. at notice date

BDR-to-common-share ratio 3 BDRs per 1 common share Certificates representing Aura Minerals common shares

Largest recent BDR sale 60,854 Brazilian depositary receipts for $1,690,731.60 Sale on August 28, 2026 reported in past 3 months

Other notable recent BDR sale 39,950 Brazilian depositary receipts for $1,189,601.99 Sale on August 26, 2026 reported in past 3 months

Initial acquisition date of BDRs February 23, 2024 Date BDRs to be sold were acquired in open market trades

Key Terms

Rule 144, Brazilian depositary receipts, affiliate, open market purchases, +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"

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.

affiliate regulatory

"May be deemed affiliate"

open market purchases financial

"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.

aggregate market value financial

"488372.05 | 83789223 | 09/02/2026 | 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 is Aura Minerals Inc. (AUGO) disclosing in this Form 144?

Aura Minerals Inc. discloses that Kapitalo Zeta Meridia Master Fundo de Investimento Multimercado intends to sell 17,476 Brazilian depositary receipts (BDRs) representing its common shares under Rule 144 on the B3 exchange, with an aggregate market value of $488,372.05 as of September 2, 2026.

How many Aura Minerals (AUGO) BDRs are planned to be sold and where?

The planned sale covers 17,476 Brazilian depositary receipts of Aura Minerals Inc., to be sold on the B3 exchange. The BDRs have an aggregate market value of $488,372.05 based on the values cited as of September 2, 2026.

When and how were the Aura Minerals (AUGO) BDRs to be sold under this Form 144 acquired?

The 17,476 BDRs covered by this notice were acquired on February 23, 2024 through open market purchases, with payment made in cash on February 27, 2024, according to the disclosure.

How many Aura Minerals (AUGO) BDRs are outstanding according to this notice?

The notice states that there are 83,789,223 Brazilian depositary receipts outstanding for Aura Minerals Inc. as of the date referenced. This figure provides a baseline for the size of the planned Rule 144 sale relative to total BDRs.

What recent sales of Aura Minerals (AUGO) BDRs has the selling holder reported?

The selling holder reports BDR sales over the past three months, including 22,196 BDRs for $637,425.19 on August 20, 2026 and 60,854 BDRs for $1,690,731.60 on August 28, 2026, along with several other trades during that period.

What do Aura Minerals (AUGO) Brazilian depositary receipts represent?

The filing explains that Aura Minerals Brazilian depositary receipts (BDRs) are certificates representing its common shares, and that three BDRs represent one common share of Aura Minerals Inc.

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

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Available on EDGAR 09/02/2026 - 07:45 PM Accepted by SEC EDGAR 09/02/2026 - 07:45 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	0002126744
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 Zeta Meridia 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	Morgan Stanley | Institutional EquityDivision Avenida Brigadeiro Faria Lima 3600 Faria Lima Square SAO PAULO D5 4538132	17476	488372.05	83789223	09/02/2026	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	02/23/2024	Open Market Purchases	Shares were acquired in the open market trades			17476	02/27/2024	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 ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/20/2026	22196	637425.19
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/24/2026	3537	104857.69
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/25/2026	13479	403802.07
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/26/2026	39950	1189601.99
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/27/2026	199	5942.62
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/28/2026	60854	1690731.60

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	09/02/2026
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)