Aura Minerals holder to sell 5,805 BDRs on B3

An affiliate fund has filed to resell 5,805 Aura Minerals Brazilian depositary receipts on Brazil’s B3 exchange under Rule 144.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) is the underlying issuer for a planned sale of Brazilian depositary receipts by Kapitalo Zeta Meridia Master Fundo de Investimento Multimercado, which may be deemed an affiliate. The notice covers up to 5,805 Brazilian depositary receipts to be sold on the B3 exchange as of September 9, 2026.

The BDRs were acquired through open market purchases on February 27, 2024. Each Brazilian depositary receipt represents common shares of Aura Minerals, and three BDRs represent one common share. The filing also lists multiple prior BDR sales over the past three months, including sizable transactions in August and early September 2026.

Key Figures

Brazilian depositary receipts to be sold: 5,805 BDRs Aggregate market value of BDRs to be sold: 171,290.94 BDR-to-common share ratio: 3 BDRs per 1 common share +3 more

6 metrics

Brazilian depositary receipts to be sold 5,805 BDRs Planned Rule 144 sale as of September 9, 2026

Aggregate market value of BDRs to be sold 171,290.94 Value associated with 5,805 BDRs in the notice

BDR-to-common share ratio 3 BDRs per 1 common share Each three Brazilian depositary receipts represent one Aura Minerals common share

Prior sale on August 20, 2026 22,196 BDRs for 637,425.19 One of several BDR sales in the past three months

Prior sale on August 28, 2026 60,854 BDRs for 1,690,731.60 Reported Brazilian depositary receipt sale by the same fund

Prior sale on September 3, 2026 95,954 BDRs for 2,813,713.42 Largest single BDR sale listed in the past three months section

Key Terms

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

4 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.

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.

affiliate regulatory

"May be deemed affiliate"

FAQ

What does Aura Minerals Inc. (AUGO) disclose in this Form 144 filing?

The filing states that an affiliate, Kapitalo Zeta Meridia Master Fundo de Investimento Multimercado, intends to sell 5,805 Brazilian depositary receipts of Aura Minerals on the B3 exchange under Rule 144, with the BDRs acquired previously through open market purchases.

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

The notice covers up to 5,805 Brazilian depositary receipts of Aura Minerals Inc., with an indicated aggregate market value of 171,290.94 as of the notice date for trading on the B3 exchange.

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

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

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

The Brazilian depositary receipts to be sold were acquired in open market trades on February 27, 2024. The transaction type is listed as open market purchases for cash consideration.

What prior sales of Aura Minerals (AUGO) BDRs does the Form 144 list?

Over the past three months, the affiliated fund reported multiple BDR sales, including 22,196 BDRs on August 20, 2026 for 637,425.19 and 95,954 BDRs on September 3, 2026 for 2,813,713.42, among other transactions.

On which market will the Aura Minerals (AUGO) BDRs be sold under this Form 144?

The Brazilian depositary receipts covered by this notice are listed for sale on B3, the main Brazilian securities exchange, with Morgan Stanley’s Institutional Equity Division identified in the securities information section.

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

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Available on EDGAR 09/09/2026 - 09:18 PM Accepted by SEC EDGAR 09/09/2026 - 09:18 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	5805	171290.94	83789223	09/09/2026	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	02/27/2024	Open Market Purchases	Shares were acquired in the open market trades			5805	02/29/2024	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
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	09/02/2026	17476	491200.95
KAPITALO ZETA MERIDIA MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	09/03/2026	95954	2813713.42

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	09/09/2026
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)