Aura Minerals holder to sell $1.2M in shares

An affiliated fund has filed to sell up to 12,911 Aura Minerals common shares under Rule 144, following sizable recent sales.

Available on EDGAR 09/17/2026 - 07:28 PM EDT Accepted by SEC EDGAR 09/17/2026 - 07:28 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a shareholder, Kapitalo International Fund SPC - Segregated Portfolio A, that filed a notice of proposed sale of 12,911 common shares of Aura Minerals under Rule 144. The filing lists an aggregate market value of $1,192,940.73 for these shares and 83,789,223 shares outstanding as of September 17, 2026.

The planned sales are to be executed through Tullett Prebon Brasil on NASDAQ. The fund, which may be deemed an affiliate, also reports multiple sales of Aura Minerals common shares in the three months before the notice date.

Key Figures

Shares to be sold under Rule 144: 12,911 shares Aggregate market value of shares to be sold: $1,192,940.73 Shares outstanding: 83,789,223 shares +4 more

7 metrics

Shares to be sold under Rule 144 12,911 shares Planned sale of Aura Minerals common shares by Kapitalo International Fund SPC - Segregated Portfolio A

Aggregate market value of shares to be sold $1,192,940.73 Market value of the 12,911 Aura Minerals common shares covered by the notice

Shares outstanding 83,789,223 shares Aura Minerals common shares outstanding as of September 17, 2026

Sale on August 19, 2026 203,023 shares for $16,580,685.39 Aura Minerals common shares sold by the fund during past 3 months

Sale on August 21, 2026 157,586 shares for $13,885,610.49 Aura Minerals common shares sold by the fund during past 3 months

Sale on August 28, 2026 97,678 shares for $8,492,295.28 Aura Minerals common shares sold by the fund during past 3 months

Most recent reported sale 9,558 shares for $835,413.46 Aura Minerals common shares sold on September 11, 2026

Key Terms

Rule 144, affiliate, aggregate market value, Open Market Purchases, +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 regulatory

"May be deemed affiliate"

aggregate market value financial

"12911 | 1192940.73 | 83789223 | 09/17/2026 | NASDAQ"

Aggregate market value is the combined price you would pay to buy all outstanding shares of a company or all companies in a group at current market prices — essentially the sum of each stock’s market capitalization. It matters to investors because it shows the overall size and weight of an investment or sector (like the total cost to buy every piece of a puzzle), helps compare scale across companies or markets, and influences index composition and risk exposure.

Open Market Purchases market

"08/28/2026 | 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.

Common Shares no par value financial

"Common Shares no par value | 08/28/2026 | Open Market Purchases"

FAQ

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

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

The filing discloses that Kapitalo International Fund SPC - Segregated Portfolio A plans to sell 12,911 common shares of Aura Minerals Inc. under Rule 144, with an aggregate market value of $1,192,940.73, through Tullett Prebon Brasil on NASDAQ.

How many Aura Minerals (AUGO) shares are outstanding according to this filing?

The notice states that 83,789,223 Aura Minerals common shares were outstanding as of September 17, 2026; this is a baseline figure, not the amount being sold.

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

The selling holder is Kapitalo International Fund SPC - Segregated Portfolio A, which the filing notes may be deemed an affiliate. The fund intends to sell Aura Minerals common shares through Tullett Prebon Brasil.

How many Aura Minerals (AUGO) shares has the seller disposed of in the past 3 months?

During the past three months, the fund reports multiple sales, including 203,023 shares on August 19, 2026, 157,586 shares on August 21, 2026, and other transactions ranging from 9,558 to 97,678 shares on various dates.

What were the largest recent Aura Minerals (AUGO) transactions reported by the fund?

Among the reported past 3-month sales, notable transactions include 203,023 shares for $16,580,685.39 on August 19, 2026, and 157,586 shares for $13,885,610.49 on August 21, 2026, in Aura Minerals common shares.

How were the Aura Minerals (AUGO) shares to be sold originally acquired?

The filing states that the 12,911 Aura Minerals common shares to be sold were acquired in open market trades, characterized in the document as “Open Market Purchases.”

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

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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	0002135147
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 A
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	12911	1192940.73	83789223	09/17/2026	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	08/28/2026	Open Market Purchases	Shares were acquired in the open market trades			12911	08/31/2026	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 A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/19/2026	203023	16580685.39
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/20/2026	88667	7625362.00
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/21/2026	157586	13885610.49
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/24/2026	28458	2517078.43
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/28/2026	97678	8492295.28
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/31/2026	89790	7290948.00
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	09/09/2026	14991	1298295.75
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO A USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	09/11/2026	9558	835413.46

144: Remarks and Signature

Remarks
Date of Notice	09/17/2026
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)