Aura Minerals: Kapitalo sells 6,585 common shares

Available on EDGAR 11/12/2026 - 10:52 AM EST Accepted by SEC EDGAR 11/12/2026 - 10:52 AM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Kapitalo Investimentos sold Aura Minerals Inc. common shares in two transactions reported by director Mauad Bruno Sousa on November 11, 2026: 910 shares at a weighted-average price of $81.7371 and 6,585 shares at $83.0007. The respective prices covered multiple transactions ranging from $81.72 to $81.82 and from $82.89 to $83.30. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 7,495 shares

Net Sell 2 txns

Insider Sousa Mauad Bruno

Role Director

Sold 7,495 shs ($621K)

Share of Position Sold 3.9%

Type	Security	Shares	Price	Value
Sale	Common Shares F1	910	$81.7371	$74K
Sale	Common Shares F2	6,585	$83.0007	$547K

Holdings After Transaction: Common Shares — 183,046 shares (Indirect, By Kapitalo Investimentos)

Holdings Before and After: Common Shares, 190,541 to 183,046 shares (Indirect, By Kapitalo Investimentos)

Footnotes (2)

1. F1. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.72 to $81.82, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.
2. F2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.89 to $83.30, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Key Figures

Common shares sold: 910 shares Weighted-average sale price: $81.7371 per share Common shares sold: 6,585 shares +1 more

4 metrics

Common shares sold 910 shares Kapitalo Investimentos; November 11, 2026

Weighted-average sale price $81.7371 per share 910 shares sold by Kapitalo Investimentos on November 11, 2026; multiple transaction prices ranged from $81.72 to $81.82

Common shares sold 6,585 shares Kapitalo Investimentos; November 11, 2026

Weighted-average sale price $83.0007 per share 6,585 shares sold by Kapitalo Investimentos on November 11, 2026; multiple transaction prices ranged from $82.89 to $83.30

Key Terms

weighted average price, pecuniary interest

2 terms

weighted average price financial

"The price reported is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

pecuniary interest regulatory

"except to the extent of its pecuniary interest"

FAQ

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

How many AUGO shares did Kapitalo Investimentos sell, and at what prices?

Kapitalo Investimentos sold 910 Aura Minerals common shares at a weighted-average price of $81.7371 per share and 6,585 shares at $83.0007 on November 11, 2026. The respective prices covered multiple transactions ranging from $81.72 to $81.82 and from $82.89 to $83.30.

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

Form 4 Insider Transactions: What Each Field Means →

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Sousa Mauad Bruno

(Last) (First) (Middle)

C/O AURA TECHNICAL SERVICES INC.

3390 MARY ST, SUITE 116

(Street)

COCONUT GROVE FLORIDA 33133

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Aura Minerals Inc. [ AUGO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
11/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Shares	11/11/2026		S		910	D	$81.7371(1)	189,631	I	By Kapitalo Investimentos
Common Shares	11/11/2026		S		6,585	D	$83.0007(2)	183,046	I	By Kapitalo Investimentos

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $81.72 to $81.82, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $82.89 to $83.30, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Remarks:

Each Reporting Person disclaims beneficial ownership in the securities reported on this Form 4 except to the extent of its pecuniary interest, if any, therein, and this report shall not be deemed to be an admission that such Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

	Bruno Sousa Mauad	11/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)