Aura Minerals holder plans $2.8M share sale

An affiliated investment fund has filed a Rule 144 notice to sell 32,658 Aura Minerals common shares after significant recent open market sales.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) has a notice of proposed sale of securities filed under Rule 144 on behalf of Kapitalo International Fund SPC - Segregated Portfolio D. The fund plans to sell 32,658 common shares of Aura Minerals through Tullett Prebon Brasil, with an aggregate market value of $2,828,346.51 as of the notice. Aura Minerals had 83,789,223 common shares outstanding as of September 9, 2026; this is a baseline figure, not the amount being sold.

In the prior three months, the same fund reported sales of 80,505 common shares for $7,120,577.65 on August 24, 2026 and 19,184 common shares for $1,634,904.60 on August 28, 2026. The shares proposed for sale were originally acquired in open market purchases on June 22, 2021.

Key Figures

Shares proposed for sale: 32,658 shares Aggregate market value of proposed sale: $2,828,346.51 Shares outstanding: 83,789,223 shares +4 more

7 metrics

Shares proposed for sale 32,658 shares Common shares to be sold under Rule 144 notice

Aggregate market value of proposed sale $2,828,346.51 Value of 32,658 shares covered by the notice

Shares outstanding 83,789,223 shares Aura Minerals common shares outstanding as of September 9, 2026

Shares sold on August 24, 2026 80,505 shares Common shares sold by the fund in the past 3 months

Proceeds on August 24, 2026 sale $7,120,577.65 Value of 80,505 shares sold

Shares sold on August 28, 2026 19,184 shares Additional common shares sold by the fund

Proceeds on August 28, 2026 sale $1,634,904.60 Value of 19,184 shares sold

Key Terms

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

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.

aggregate market value financial

"Common Shares no par value | ... | 2828346.51 | 83789223"

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.

Common Shares no par value financial

"Common Shares no par value | 06/22/2021 | 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 D intends to sell 32,658 common shares of Aura Minerals Inc. under Rule 144, through broker Tullett Prebon Brasil, with an aggregate market value of $2,828,346.51 as of the notice.

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

The filing states that 83,789,223 common shares of Aura Minerals Inc. were outstanding as of September 9, 2026. This figure provides context for the company’s share base and is not the amount being sold under this Form 144.

How many Aura Minerals (AUGO) shares has the fund sold in the last three months?

The fund reported selling 80,505 common shares for $7,120,577.65 on August 24, 2026 and 19,184 common shares for $1,634,904.60 on August 28, 2026, in addition to the shares now proposed to be sold.

How were the Aura Minerals (AUGO) shares being sold under Form 144 originally acquired?

The filing states the 32,658 common shares now proposed for sale were acquired via open market purchases, with trades dated June 22, 2021. The consideration was cash, and the filing classifies these as open market purchases.

Who is the person on whose behalf Aura Minerals (AUGO) shares are being sold?

The securities are proposed to be sold for the account of Kapitalo International Fund SPC - Segregated Portfolio D, which the form notes may be deemed an affiliate of Aura Minerals Inc. under the definitions applicable to Rule 144.

On which market are the Aura Minerals (AUGO) shares to be sold under this notice?

The Form 144 indicates that the common shares of Aura Minerals Inc. covered by the notice are to be sold on NASDAQ, using Tullett Prebon Brasil as the broker for executing the transactions.

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

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Available on EDGAR 09/09/2026 - 09:04 PM Accepted by SEC EDGAR 09/09/2026 - 09:03 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	0002135135
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 D
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	32658	2828346.51	83789223	09/09/2026	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	06/22/2021	Open Market Purchases	Shares were acquired in the open market trades			32658	06/23/2021	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 D USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/24/2026	80505	7120577.65
KAPITALO INTERNATIONAL FUND SPC - SEGREGATED PORTFOLIO D USD Avenida Brigadeiro Faria Lima 3144 11 floor Sao Paulo D5 01451-000	Common Shares no par value	08/28/2026	19184	1634904.60

144: Remarks and Signature

Remarks
Date of Notice	09/09/2026
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)