Aura Minerals CEO granted 3 stock option awards

Aura Minerals granted its CEO three long-dated stock option awards with staggered vesting beginning in 2027.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) reported that President and CEO Rodrigo Cardoso received three grants of stock options on September 15, 2026. Each grant covers 110,112 options to purchase Common Shares at an exercise price of 86.30 per share, expiring on January 29, 2035, 2036, and 2037. The options vest in three equal annual installments starting on January 29, 2027, January 29, 2028, and January 29, 2029, respectively, and no Rule 10b5-1 plan is reported.

Insider Trade Summary

Grant/Award: 330,336 shares

Grant/Award 3 txns

Insider Barbosa Rodrigo Cardoso

Role President and CEO

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (right to buy) F1	110,112	$0.00	$0.00
Grant/Award	Stock Option (right to buy) F2	110,112	$0.00	$0.00
Grant/Award	Stock Option (right to buy) F3	110,112	$0.00	$0.00

Holdings After Transaction: Stock Option (right to buy) — 330,336 contracts (Direct)

Footnotes (3)

1. F1. Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2027.
2. F2. Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2028.
3. F3. Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2029.

Key Figures

Options per grant: 110,112 options Number of option grants: 3 grants Exercise price: 86.30 per share +5 more

8 metrics

Options per grant 110,112 options Each of the three stock option grants to the CEO on September 15, 2026

Number of option grants 3 grants Derivative transaction count for stock option awards reported for September 15, 2026

Exercise price 86.30 per share Conversion or exercise price for each stock option grant

Expiration date (Grant 1) January 29, 2035 Expiration of first stock option grant to purchase Common Shares

Expiration date (Grant 2) January 29, 2036 Expiration of second stock option grant to purchase Common Shares

Expiration date (Grant 3) January 29, 2037 Expiration of third stock option grant to purchase Common Shares

Vesting start (Grant 1) January 29, 2027 First of three equal annual vesting dates for the first grant

Vesting start (Grant 2 and 3) January 29, 2028 and January 29, 2029 First vesting dates for the second and third grants, in three equal annual installments

Key Terms

Stock Option (right to buy), Common Shares, vest in three equal annual installments

3 terms

Stock Option (right to buy) financial

"security title is reported as Stock Option (right to buy)"

Common Shares financial

"Reflects stock options to purchase Common Shares."

Common shares are the basic units of ownership in a company that give holders a claim on profits and a right to vote on key matters, like electing the board. Think of them as membership cards in a club: they let you share in successes and losses, but in a bankruptcy or liquidation they are paid after creditors and preferred shareholders, so their value can swing more and matters for assessing risk and potential return.

vest in three equal annual installments financial

"These stock options ... vest in three equal annual installments"

FAQ

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

What did Aura Minerals (AUGO) disclose in this Form 4 for its CEO?

Aura Minerals disclosed that President and CEO Rodrigo Cardoso received three stock option grants on September 15, 2026, each for 110,112 options to purchase Common Shares at an exercise price of 86.30 per share, with expirations in 2035, 2036, and 2037.

How many stock options were granted to the Aura Minerals (AUGO) CEO?

Rodrigo Cardoso was granted three separate awards, each for 110,112 stock options to purchase Common Shares, all dated September 15, 2026, as compensation in the form of derivative securities.

What is the exercise price of the Aura Minerals (AUGO) CEO’s options?

Each of the three stock option grants to the Aura Minerals CEO carries an exercise price of 86.30 per Common Share, according to the Form 4 disclosure for September 15, 2026.

When do the Aura Minerals (AUGO) CEO’s new stock options vest?

The options vest in three equal annual installments. One grant starts vesting on January 29, 2027, another on January 29, 2028, and the third on January 29, 2029, as described in the footnotes.

What are the expiration dates of the Aura Minerals (AUGO) CEO’s options?

The three option grants to the Aura Minerals CEO expire on January 29, 2035, January 29, 2036, and January 29, 2037, respectively, giving long-dated rights to purchase Common Shares.

Were the Aura Minerals (AUGO) CEO option grants under a Rule 10b5-1 plan?

No. The Form 4 indicates that no Rule 10b5-1 plan is reported in connection with these September 15, 2026 stock option grants to the Aura Minerals CEO.

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

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Available on EDGAR 09/17/2026 - 05:43 PM Accepted by SEC EDGAR 09/17/2026 - 05:42 PM Learn about SEC filing dates

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^*

Barbosa Rodrigo Cardoso

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026

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

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
Stock Option (right to buy)	$86.3	09/15/2026		A		110,112		(1)	01/29/2035	Common Shares	110,112	$0	110,112	D
Stock Option (right to buy)	$86.3	09/15/2026		A		110,112		(2)	01/29/2036	Common Shares	110,112	$0	110,112	D
Stock Option (right to buy)	$86.3	09/15/2026		A		110,112		(3)	01/29/2037	Common Shares	110,112	$0	110,112	D

Explanation of Responses:

1. Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2027.

2. Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2028.

3. Reflects stock options to purchase Common Shares. These stock options were granted on September 15, 2026 and vest in three equal annual installments starting on January 29, 2029.

	/s/ Rodrigo Cardoso Barbosa	09/17/2026
	** 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)