Aura Minerals CFO reports initial share holdings

Aura Minerals Inc. executive Dos Santos Cardoso Joao Kleber, the CFO and Corporate Secretary, filed an initial ownership report.

Rhea-AI Filing Summary

Aura Minerals Inc. executive Dos Santos Cardoso Joao Kleber, the CFO and Corporate Secretary, filed an initial ownership report. He directly holds 146,991 Common Shares, including 26,654 restricted stock units that will vest in three equal annual installments starting on September 29, 2026.

He also holds stock options to purchase 103,332 Common Shares at an exercise price of 17.3500 Canadian dollars per share. These options were granted on January 10, 2025, vest in three equal annual installments starting on January 10, 2026, and expire on January 10, 2032. The filing reflects holdings only and does not report new buy or sell transactions.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Dos Santos Cardoso Joao Kleber

Role CFO and Corporate Secretary

Type	Security	Shares	Price	Value
holding	Stock Option (right to buy)	--	--	--
holding	Common Shares	--	--	--

Holdings After Transaction: Stock Option (right to buy) — 103,332 contracts (Direct); Common Shares — 146,991 shares (Direct)

Footnotes (3)

1. F1. Includes 26,654 restricted stock units (RSUs). These RSUs will vest in three equal annual installments starting on September 29, 2026.
2. F2. Reflects stock options to purchase Common Shares. These stock options were granted on January 10, 2025 and vest in three equal annual installments starting on January 10, 2026.
3. F3. Canadian Dollars.

FAQ

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

What does Aura Minerals (AUGO) CFO report in this Form 3 filing?

The Aura Minerals CFO reports his initial ownership position, listing direct holdings of Common Shares, restricted stock units, and stock options. This filing records existing beneficial ownership rather than new purchases or sales of company stock.

How many Aura Minerals (AUGO) Common Shares does the CFO hold?

The CFO directly holds 146,991 Common Shares of Aura Minerals. This total includes restricted stock units that form part of his equity compensation package, reflecting his current equity stake as disclosed in the initial ownership report.

What restricted stock units (RSUs) does the Aura Minerals (AUGO) CFO own?

The CFO’s holdings include 26,654 restricted stock units. These RSUs will vest in three equal annual installments beginning on September 29, 2026, providing him with additional Common Shares over time as they vest.

What are the key terms of the Aura Minerals (AUGO) CFO stock options?

The CFO holds stock options to purchase 103,332 Common Shares at an exercise price of 17.3500 Canadian dollars. Granted on January 10, 2025, they vest in three equal annual installments starting January 10, 2026, and expire on January 10, 2032.

Does this Aura Minerals (AUGO) Form 3 show the CFO buying or selling shares?

No. The Form 3 lists the CFO’s existing holdings in Common Shares, RSUs, and stock options. It does not disclose new buy or sell transactions but serves as an initial statement of beneficial ownership.

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

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Accepted by SEC EDGAR 03/18/2026 - 10:28 AM Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Dos Santos Cardoso Joao Kleber

(Last) (First) (Middle)

C/O AURA TECHNICAL SERVICES INC.

3390 MARY ST SUITE 116

(Street)

COCONUT GROV FLORIDA 33133

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

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

3a. Foreign Trading Symbol

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CFO and Corporate Secretary

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares	146,991(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (right to buy)	(2)	01/10/2032	Common Shares	103,332	$17.35(3)	D

Explanation of Responses:

1. Includes 26,654 restricted stock units (RSUs). These RSUs will vest in three equal annual installments starting on September 29, 2026.

2. Reflects stock options to purchase Common Shares. These stock options were granted on January 10, 2025 and vest in three equal annual installments starting on January 10, 2026.

3. Canadian Dollars.

	/s/ Joao Kleber Dos SantosCardoso	03/18/2026
	** 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 5 (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 3: SEC 1473 (03-26)