Aura Minerals CEO discloses initial share and option holdings

Aura Minerals Inc. filed an initial ownership report for President and CEO Rodrigo Cardoso Barbosa.

Rhea-AI Filing Summary

Aura Minerals Inc. filed an initial ownership report for President and CEO Rodrigo Cardoso Barbosa. He directly holds 869,745 Common Shares, including 53,308 restricted stock units that vest in three equal annual installments starting on September 29, 2026. He also holds stock options to purchase 707,679 Common Shares at an exercise price of 13.75 Canadian dollars, fully vested and exercisable and expiring on March 4, 2031, plus options for 202,286 Common Shares at 17.35 Canadian dollars that vest in three equal annual installments starting on January 10, 2026 and expire on January 10, 2032.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Cardoso Barbosa Rodrigo

Role President and CEO

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

Holdings After Transaction: Stock Option (right to buy) — 909,965 contracts (Direct); Common Shares — 869,745 shares (Direct)

Footnotes (4)

1. F1. Includes 53,308 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 March 04, 2021 and are fully vested and exercisable.
3. F3. 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.
4. F4. Canadian dollars.

FAQ

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

What does the Aura Minerals (AUGO) Form 3 filing show for Rodrigo Cardoso Barbosa?

The Form 3 filing shows President and CEO Rodrigo Cardoso Barbosa’s initial holdings, including 869,745 Common Shares, restricted stock units, and multiple stock option grants with specified exercise prices, vesting schedules, and expiration dates, establishing his equity position in Aura Minerals Inc. at the reporting date.

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

The CEO directly holds 869,745 Common Shares. This total includes 53,308 restricted stock units, which will convert into shares as they vest over three equal annual installments starting on September 29, 2026, reflecting both current and time-based equity compensation.

What stock options are reported for the Aura Minerals (AUGO) CEO?

The CEO holds fully vested options for 707,679 Common Shares at 13.75 Canadian dollars, expiring March 4, 2031, and options for 202,286 Common Shares at 17.35 Canadian dollars, vesting over three years starting January 10, 2026 and expiring January 10, 2032.

Are the Aura Minerals (AUGO) CEO’s reported options fully vested?

One option grant for 707,679 Common Shares at 13.75 Canadian dollars is fully vested and exercisable. A second grant for 202,286 Common Shares at 17.35 Canadian dollars will vest in three equal annual installments beginning January 10, 2026, according to the disclosure.

In what currency are Aura Minerals (AUGO) stock option exercise prices denominated?

The Form 3 specifies that the stock option exercise prices are in Canadian dollars. This applies to the CEO’s options priced at 13.75 and 17.35, meaning any eventual exercise cost would be calculated using Canadian currency rather than U.S. dollars.

What are the vesting terms of the Aura Minerals (AUGO) restricted stock units held by the CEO?

The CEO’s 53,308 restricted stock units vest in three equal annual installments starting on September 29, 2026. As each installment vests, the corresponding units are expected to convert into Common Shares, increasing his directly held share count over time.

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

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Accepted by SEC EDGAR 03/18/2026 - 06:51 PM 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^*

Cardoso Barbosa Rodrigo

(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. 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)
	President and CEO

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	869,745(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)	03/04/2031	Common Shares	707,679	$13.75(4)	D
Stock Option (right to buy)	(3)	01/10/2032	Common Shares	202,286	$17.35(4)	D

Explanation of Responses:

1. Includes 53,308 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 March 04, 2021 and are fully vested and exercisable.

3. 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.

4. Canadian dollars.

	/s/ Rodrigo Cardoso Barbosa	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)