Aura Minerals fund to sell 129 Brazil receipts

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a notice from Kapitalo Alpha Global Master Fundo de Investimento Multimercado, which may be deemed an affiliate, of its intent to sell 129 Brazilian depositary receipts representing Aura common shares on the B3 exchange under Rule 144. The selling holder previously acquired these BDRs via open market purchases. Recent activity includes prior BDR sales over the past three months by the same fund.

Key Figures

Brazilian depositary receipts to be sold: 129 BDRs Sale on August 20, 2026: 55 BDRs for 1,579.49 Sale on August 24, 2026: 2 BDRs for 59.29 +5 more

8 metrics

Brazilian depositary receipts to be sold 129 BDRs Planned sale under Rule 144 for Aura Minerals Inc.

Sale on August 20, 2026 55 BDRs for 1,579.49 Securities sold during the past three months by the fund

Sale on August 24, 2026 2 BDRs for 59.29 Securities sold during the past three months by the fund

Sale on August 25, 2026 20 BDRs for 599.16 Securities sold during the past three months by the fund

Sale on August 26, 2026 41 BDRs for 1,220.87 Securities sold during the past three months by the fund

Sale on August 28, 2026 111 BDRs for 3,083.96 Securities sold during the past three months by the fund

BDR to common share ratio 3 BDRs per 1 common share Each Brazilian depositary receipt represents a fraction of an Aura common share

Date of notice September 2, 2026 Date when the Form 144 notice was signed

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"

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

"05/08/2023 | Open Market Purchases | Shares were acquired"

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"

Common Shares financial

"certificates representing Common Shares of the Issuer."

Common shares are the basic units of ownership in a company that give holders a claim on profits and a right to vote on key matters, like electing the board. Think of them as membership cards in a club: they let you share in successes and losses, but in a bankruptcy or liquidation they are paid after creditors and preferred shareholders, so their value can swing more and matters for assessing risk and potential return.

FAQ

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

The notice states that Kapitalo Alpha Global Master Fundo de Investimento Multimercado, which may be deemed an affiliate, intends to sell 129 Brazilian depositary receipts of Aura Minerals Inc. on the B3 exchange under Rule 144.

How many Aura Minerals (AUGO) Brazilian depositary receipts are planned to be sold?

The selling holder has indicated an intention to sell 129 Brazilian depositary receipts of Aura Minerals Inc. These BDRs are listed as the securities to be sold under Rule 144 on the B3 exchange.

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

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.

How were the Aura Minerals (AUGO) BDRs being sold originally acquired?

The securities to be sold section states that the Brazilian depositary receipts were acquired in open market trades on May 8, 2023, characterized as open market purchases for cash.

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

Over the past three months, the fund reported several BDR sales, including 55 BDRs on August 20, 2026 for total proceeds of 1,579.49 and 111 BDRs on August 28, 2026 for total proceeds of 3,083.96.

On which market are Aura Minerals (AUGO) BDRs in this notice traded?

The securities information identifies the B3 exchange in Brazil as the market where these Brazilian depositary receipts of Aura Minerals Inc. are traded.

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Available on EDGAR 09/02/2026 - 07:26 PM Accepted by SEC EDGAR 09/02/2026 - 07:26 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	Morgan Stanley | Institutional EquityDivision Avenida Brigadeiro Faria Lima 3600 Faria Lima Square SAO PAULO D5 4538132	129	3604.94	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	05/08/2023	Open Market Purchases	Shares were acquired in the open market trades			129	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
KAPITALO ALPHA GLOBAL MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/20/2026	55	1579.49
KAPITALO ALPHA GLOBAL MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/24/2026	2	59.29
KAPITALO ALPHA GLOBAL MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/25/2026	20	599.16
KAPITALO ALPHA GLOBAL MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/26/2026	41	1220.87
KAPITALO ALPHA GLOBAL MASTER FIM Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Brazilian depositary receipts	08/28/2026	111	3083.96

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)