Aura Minerals (AUGO) exec who sold $3.5M, $3.8M in stock moves to sell more

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) disclosed that officer Glauber Rosa Luvizotto has filed a notice of proposed sale of common shares under Rule 144. The notice covers up to 64,713 common shares, with an indicated aggregate market value of $5,190,004.08, and states that Aura Minerals has 83,789,223 common shares outstanding as of the filing reference date. The shares to be sold are linked to a stock option exercise on 12/17/2024. The notice also lists several completed sales of Aura Minerals common shares by the same officer over the prior three months, showing multiple transactions in June, July, and August 2026 through a brokerage firm.

Key Figures

Shares to be sold under Rule 144: 64,713 shares Aggregate market value of proposed sale: $5,190,004.08 Shares outstanding: 83,789,223 shares +3 more

6 metrics

Shares to be sold under Rule 144 64,713 shares Common shares covered by the proposed Rule 144 sale

Aggregate market value of proposed sale $5,190,004.08 Market value for 64,713 common shares in the Rule 144 notice

Shares outstanding 83,789,223 shares Aura Minerals common shares outstanding referenced in the filing

Sale 08/07/2026 50,000 shares for $3,504,951.5 Common share sale reported in past 3 months by the officer

Sale 08/10/2026 50,000 shares for $3,751,045 Common share sale reported in past 3 months by the officer

Sale 06/26/2026 22,367 shares for $1,459,835.47 Common share sale reported in past 3 months by the officer

Key Terms

Rule 144, aggregate market value, stock option exercise

3 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.

aggregate market value financial

"64713 | 5190004.08 | 83789223 | 08/19/2026 | 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.

stock option exercise financial

"Common shares | 12/17/2024 | Stock option exercise | Issuer"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

FAQ

What does Aura Minerals Inc. (AUGO) disclose in this Form 144 filing?

Aura Minerals Inc. reports that officer Glauber Rosa Luvizotto has filed a notice to sell up to 64,713 common shares under Rule 144. The filing also summarizes several Aura Minerals share sales made by the same officer in the prior three months.

How many Aura Minerals (AUGO) shares are covered by the proposed Rule 144 sale?

The notice covers up to 64,713 Aura Minerals common shares. The filing associates these shares with a stock option exercise on 12/17/2024 and lists an aggregate market value of $5,190,004.08 for the proposed sale.

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

Aura Minerals states that there are 83,789,223 common shares outstanding. This figure provides context for the 64,713 shares covered by the proposed Rule 144 sale and for the previously reported sales by the officer.

What past Aura Minerals (AUGO) share sales by Glauber Rosa Luvizotto are reported?

The filing lists recent sales including 50,000 shares for $3,504,951.50 on 08/07/2026 and 50,000 shares for $3,751,045 on 08/10/2026, plus several smaller transactions in June, July, and August 2026 with detailed share and dollar amounts.

Through which broker is the proposed Aura Minerals (AUGO) Rule 144 sale arranged?

The proposed sale is associated with Merrill Lynch Pierce Fenner & Smith at a listed Aventura, Florida office. The firm appears as the broker in the section describing the Aura Minerals common shares subject to the Rule 144 notice.

What is the valuation of the Aura Minerals (AUGO) shares in the proposed Rule 144 sale?

The filing shows an aggregate market value of $5,190,004.08 for the 64,713 Aura Minerals common shares covered by the notice. This amount reflects the seller’s indicated market valuation for the proposed Rule 144 transaction.

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

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Available on EDGAR 08/19/2026 - 03:46 PM Accepted by SEC EDGAR 08/19/2026 - 03:45 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	0002120184
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
Address of Issuer	3390 Mary St. Suite 116 COCONUT GROVE FLORIDA 33133
Phone	866-881-9982
Name of Person for Whose Account the Securities are To Be Sold	GLAUBER ROSA LUVIZOTTO
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	OFFICER

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	Merrill Lynch Pierce Fenner & Smith 19495 Biscayne Blvd. Suite 700 Aventura FL 33180	64713	5190004.08	83789223	08/19/2026	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	12/17/2024	Stock option exercise	Issuer			64713	12/17/2024	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
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	06/22/2026	6323	412407.36
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	06/26/2026	22367	1459835.47
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	07/01/2026	2300	149501
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	07/02/2026	19010	1240016.98
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	08/07/2026	50000	3504951.5
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	08/10/2026	50000	3751045
Glauber Rosa Luvizotto 3309 Mary Street - suite 116 Coconut Grove FL 33134	Common	08/17/2026	1400	112000

144: Remarks and Signature

Remarks
Date of Notice	08/19/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/20/2026
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	GLAUBER ROSA LUVIZOTTO
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)