Aura Minerals holder plans sale of 2,606 BDRs

Rule 144 notice covers planned sales of Aura Minerals Brazilian depositary receipts by a Brazilian investment fund, plus a record of recent BDR sales.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a notice of proposed sale under Rule 144 filed on behalf of Kapitalo K10 Previdencia Master Fundo de Investimento Multimercado. The filing covers planned sales of Brazilian depositary receipts (BDRs), which trade on B3 in Brazil through Morgan Stanley’s institutional equity division.

The notice indicates an intent to sell 2,606 BDRs, with the BDRs described as certificates representing common shares of Aura Minerals, where three BDRs represent one common share. The document also lists multiple BDR sale transactions executed over the prior three months, each with stated quantities and aggregate sale values.

Key Figures

Brazilian depositary receipts proposed for sale: 2,606 BDRs BDR sale on June 30, 2026: 8,644 BDRs for 179,710.12 BDR sale on August 19, 2026: 7,769 BDRs for 217,403.25 +3 more

6 metrics

Brazilian depositary receipts proposed for sale 2,606 BDRs Amount listed as securities to be sold under Rule 144

BDR sale on June 30, 2026 8,644 BDRs for 179,710.12 Securities sold during the past three months

BDR sale on August 19, 2026 7,769 BDRs for 217,403.25 Securities sold during the past three months

BDR sale on August 20, 2026 12,124 BDRs for 348,177.29 Securities sold during the past three months

BDR sale on August 28, 2026 24,622 BDRs for 684,083.11 Securities sold during the past three months

BDR sale on September 11, 2026 5,000 BDRs for 146,215.73 Securities sold during the past three months

Key Terms

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

"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"

cash financial

"10/03/2022 | Cash"

FAQ

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

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

It discloses a Rule 144 notice for planned sales of Brazilian depositary receipts of Aura Minerals Inc. by Kapitalo K10 Previdencia Master Fundo de Investimento Multimercado, including details of proposed sales and BDR transactions over the past three months.

How many Aura Minerals Brazilian depositary receipts are proposed to be sold?

The filing indicates an intent to sell 2,606 Brazilian depositary receipts of Aura Minerals Inc. These BDRs are listed with Morgan Stanley’s institutional equity division and trade on B3, the Brazilian stock exchange.

What do Aura Minerals’ Brazilian depositary receipts represent?

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

Who is selling Aura Minerals (AUGO) BDRs under this Form 144 notice?

The securities are to be sold for the account of Kapitalo K10 Previdencia Master Fundo de Investimento Multimercado, a Brazilian investment fund, which may be deemed an affiliate for Rule 144 purposes.

What recent sales of Aura Minerals BDRs are listed in the Form 144?

The notice lists several BDR sales, including 8,644 BDRs sold on June 30, 2026 for 179,710.12 and 24,622 BDRs sold on August 28, 2026 for 684,083.11, among other transactions over the prior three months.

How and when were the Aura Minerals BDRs proposed for sale originally acquired?

The BDRs proposed for sale were acquired on September 29, 2022 through open market purchases. The filing notes that the shares were acquired in open market trades and that the consideration was cash on October 3, 2022.

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

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Available on EDGAR 09/14/2026 - 06:49 PM Accepted by SEC EDGAR 09/14/2026 - 06:49 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	0002126753
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 K10 Previdencia 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	2606	75815.93	83789223	09/14/2026	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	09/29/2022	Open Market Purchases	Shares were acquired in the open market trades			2606	10/03/2022	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 K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	06/30/2026	8644	179710.12
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/19/2026	7769	217403.25
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/20/2026	12124	348177.29
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/24/2026	366	10850.42
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/25/2026	4482	134271.15
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/26/2026	9071	270109.57
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/28/2026	24622	684083.11
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	09/02/2026	3194	89774.31
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	09/03/2026	10175	298367.28
KAPITALO K10 PREV MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	09/11/2026	5000	146215.73

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	09/14/2026
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)