Aura Minerals (AUGO) holder plans $4.2M sale after $4.7M August trade

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) is the issuer in a notice stating that Kapitalo International Fund SPC - Segregated Portfolio K, which may be deemed an affiliate, intends to sell common shares with no par value under Rule 144. The filing covers up to 47,878 common shares to be sold for cash through Tullett Prebon Brasil on NASDAQ on or about 08/21/2026. The securities section lists an aggregate market value of $4,218,745.70 for these shares and shows 83,789,223 common shares outstanding as context. The fund also reports multiple prior sales of Aura Minerals common shares over the past three months.

Key Figures

Shares to be sold: 47,878 shares Aggregate market value of shares to be sold: $4,218,745.70 Common shares outstanding: 83,789,223 shares +5 more

8 metrics

Shares to be sold 47,878 shares Common Shares no par value to be sold for cash on or about 08/21/2026

Aggregate market value of shares to be sold $4,218,745.70 Associated with 47,878 Aura Minerals common shares in the Form 144 notice

Common shares outstanding 83,789,223 shares Aura Minerals common shares outstanding as listed in the securities information

Past sale on 05/27/2026 3,140 shares for $237,476.63 Aura Minerals common shares sold by Kapitalo International Fund SPC - Segregated Portfolio K

Past sale on 05/28/2026 10,525 shares for $810,270.28 Aura Minerals common shares sold during the past 3 months

Past sale on 05/29/2026 19,459 shares for $1,507,866.23 Aura Minerals common shares sold during the past 3 months

Past sale on 08/19/2026 57,334 shares for $4,682,410.45 Aura Minerals common shares sold during the past 3 months

Past sale on 08/20/2026 26,748 shares for $2,300,328.00 Aura Minerals common shares sold during the past 3 months

Key Terms

Rule 144, affiliate, Open Market Purchases, Segregated Portfolio, +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.

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.

Segregated Portfolio financial

"Kapitalo International Fund SPC - Segregated Portfolio K"

Common Shares no par value financial

"Common Shares no par value | 08/20/2026 | Open Market Purchases"

FAQ

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

It discloses that Kapitalo International Fund SPC - Segregated Portfolio K, which may be deemed an affiliate, has filed a notice under Rule 144 to sell up to 47,878 common shares of Aura Minerals Inc. on NASDAQ for cash around 08/21/2026.

How many Aura Minerals (AUGO) shares are covered by this planned Rule 144 sale?

The notice covers up to 47,878 common shares of Aura Minerals Inc. The securities information section ties these shares to an aggregate market value of $4,218,745.70 as part of the planned disposition under Rule 144.

What aggregate market value is associated with the Aura Minerals (AUGO) shares in this Form 144?

The securities information lists an aggregate market value of $4,218,745.70 for the 47,878 common shares of Aura Minerals Inc. covered by the planned Rule 144 sale on or about 08/21/2026.

How many Aura Minerals (AUGO) shares are shown as outstanding in the Form 144?

The securities information shows 83,789,223 common shares of Aura Minerals Inc. outstanding. This figure provides context for the planned sale of 47,878 shares under Rule 144 and is not itself the amount being sold.

What prior 3‑month sales of Aura Minerals (AUGO) shares does the Form 144 report?

The filing reports several past 3‑month sales by Kapitalo International Fund SPC - Segregated Portfolio K, including 3,140 shares on 05/27/2026 for $237,476.63 and 10,525 shares on 05/28/2026 for $810,270.28, among other listed transactions.

Who is selling Aura Minerals (AUGO) shares according to this Form 144 and how were they acquired?

The selling holder is Kapitalo International Fund SPC - Segregated Portfolio K. The securities to be sold are described as Common Shares no par value, and the filing states the shares were acquired in open market trades.

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Available on EDGAR 08/21/2026 - 06:59 PM Accepted by SEC EDGAR 08/21/2026 - 06:59 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	0002135137
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 International Fund SPC - Segregated Portfolio K
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
Common Shares no par value	Tullett Prebon Brasil Avenida das Americas 3500 Edificio Londres RIO DE JANEIRO D5 22640102	47878	4218745.70	83789223	08/21/2026	NASDAQ

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 *
Common Shares no par value	08/20/2026	Open Market Purchases	Shares were acquired in the open market trades			47878	08/21/2026	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 INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	05/27/2026	3140	237476.63
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	05/28/2026	10525	810270.28
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	05/29/2026	19459	1507866.23
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/19/2026	57334	4682410.45
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO K USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/20/2026	26748	2300328.00

144: Remarks and Signature

Remarks
Date of Notice	08/21/2026
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)