Aura Minerals holder plans sale of Brazil receipts

Aura Minerals Inc. (AUGO) has a notice from Kapitalo Alpha Global Master Fundo de Investimento Multimercado indicating an intention to sell Brazilian depositary receipts (BDRs) of Aura on the B3 exchange under Rule 144.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a notice from Kapitalo Alpha Global Master Fundo de Investimento Multimercado indicating an intention to sell Brazilian depositary receipts (BDRs) of Aura on the B3 exchange under Rule 144. The BDRs are held for Kapitalo’s account and the filer may be deemed an affiliate. The BDRs are issued by BofA Securities Inc. as depositary, and trade in Brazil. Aura discloses that these Brazilian Depositary Receipts are certificates representing common shares of Aura Minerals Inc., and that three BDRs represent one common share of the issuer. The form also reports that BDRs to be sold were originally acquired through open market purchases for cash and that there was at least one BDR sale during the past three months. This filing does not involve Aura issuing new securities; it is a planned resale by an existing holder.

Key Figures

BDR-to-common-share ratio: 3 BDRs per 1 common share Date of Notice: 08/24/2026 Sales during past 3 months: 55 and 1579.49 (reported figures)

3 metrics

BDR-to-common-share ratio 3 BDRs per 1 common share Brazilian Depositary Receipts represent Aura Minerals common shares; three BDRs equal one share

Date of Notice 08/24/2026 Date on which the Rule 144 notice of proposed sale was signed

Sales during past 3 months 55 and 1579.49 (reported figures) Figures reported in the 'Securities Sold During The Past 3 Months' section for BDRs

Key Terms

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

4 terms

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.

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.

affiliate financial

"May be deemed affiliate"

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.

FAQ

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

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

It discloses that Kapitalo Alpha Global Master Fundo de Investimento Multimercado intends to sell Brazilian depositary receipts (BDRs) of Aura Minerals Inc. on the B3 exchange under Rule 144. This is a resale by an existing holder, not a new share issuance by Aura.

Who is selling Aura Minerals (AUGO) securities in this Form 144?

The planned sale is for the account of Kapitalo Alpha Global Master Fundo de Investimento Multimercado. The notice states this person may be deemed an affiliate, and the BDRs being sold were acquired in prior open market purchases for cash.

What type of security is being sold for Aura Minerals (AUGO)?

The security is Brazilian depositary receipts (BDRs) representing Aura Minerals Inc. common shares. The remarks specify that these BDRs are certificates representing common shares of the issuer and that three BDRs represent one common share.

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

The BDRs referenced are listed as traded on B3, the Brazilian stock exchange. The depositary listed is BofA Securities Inc., which issues the Brazilian depositary receipts representing Aura Minerals common shares.

How many Brazilian depositary receipts equal one Aura Minerals (AUGO) common share?

The filing states that three Brazilian Depositary Receipts represent one common share of Aura Minerals Inc. This ratio defines how the Brazilian-traded BDRs correspond to the underlying common shares of the issuer.

When was the Aura Minerals (AUGO) Form 144 notice filed?

The Form 144 notice is dated 08/24/2026. This date marks when the selling holder gave notice of its intent to resell Brazilian depositary receipts of Aura Minerals Inc. under Rule 144.

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

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Available on EDGAR 08/24/2026 - 07:19 PM EDT Accepted by SEC EDGAR 08/24/2026 - 07:19 PM EDT 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	2	59.16	83789223	08/24/2026	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			2	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

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	08/24/2026
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)