Aura Minerals CFO granted 101K stock options

Aura Minerals Inc. (AUGO) reported that its CFO and Corporate Secretary, Joao Kleber Dos Santos Cardoso, received three grants of stock options on September 15, 2026, covering a total of 101,372 Common Shares at an exercise price of $86.30 per share.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) reported that its CFO and Corporate Secretary, Joao Kleber Dos Santos Cardoso, received three grants of stock options on September 15, 2026, covering a total of 101,372 Common Shares at an exercise price of $86.30 per share. The grants comprise 33,790 options expiring January 29, 2035, 33,791 options expiring January 29, 2036, and 33,791 options expiring January 29, 2037. The options vest in three annual installments beginning on January 29, 2027, January 29, 2028, and January 29, 2029, respectively, and no Rule 10b5-1 trading plan is reported for these awards.

Insider Trade Summary

Grant/Award: 101,372 shares

Grant/Award 3 txns

Insider Dos Santos Cardoso Joao Kleber

Role CFO and Corporate Secretary

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (right to buy) F1	33,790	$0.00	$0.00
Grant/Award	Stock Option (right to buy) F2	33,791	$0.00	$0.00
Grant/Award	Stock Option (right to buy) F3	33,791	$0.00	$0.00

Holdings After Transaction: Stock Option (right to buy) — 101,372 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 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 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 annual installments starting on January 29, 2029

Key Figures

Stock options granted: 101,372 options Exercise price: $86.30 per share First grant size: 33,790 options +5 more

8 metrics

Stock options granted 101,372 options Total options granted to Joao Kleber Dos Santos Cardoso on September 15, 2026

Exercise price $86.30 per share Exercise price for each of the three stock option grants

First grant size 33,790 options Options expiring January 29, 2035, vesting in three annual installments starting January 29, 2027

Second grant size 33,791 options Options expiring January 29, 2036, vesting in three annual installments starting January 29, 2028

Third grant size 33,791 options Options expiring January 29, 2037, vesting in three annual installments starting January 29, 2029

First vesting start date January 29, 2027 Start of vesting for the first stock option grant

Second vesting start date January 29, 2028 Start of vesting for the second stock option grant

Third vesting start date January 29, 2029 Start of vesting for the third stock option grant

Key Terms

Stock options, Common Shares, vest in three annual installments, exercise price

4 terms

Stock options financial

"Reflects stock options to purchase Common Shares."

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

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 annual installments financial

"These stock options were granted on September 15, 2026 and vest in three annual installments"

exercise price financial

"Each grant carries an exercise price of $86.30 per share for the underlying Common Shares."

The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

FAQ

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

What insider equity awards did Aura Minerals Inc. (AUGO) disclose for its CFO?

Aura Minerals disclosed that CFO and Corporate Secretary Joao Kleber Dos Santos Cardoso received three stock option grants on September 15, 2026, covering a total of 101,372 Common Shares at an exercise price of $86.30 per share.

How many Aura Minerals (AUGO) options were granted in each award?

The CFO received three separate stock option awards: one for 33,790 options expiring January 29, 2035, and two for 33,791 options each, expiring January 29, 2036 and January 29, 2037, all exercisable for Common Shares.

What is the exercise price of the new Aura Minerals (AUGO) stock options?

Each of the three stock option grants to Aura Minerals’ CFO carries an exercise price of $86.30 per share for the underlying Common Shares.

What is the vesting schedule for the Aura Minerals (AUGO) CFO’s option grants?

The options vest in three annual installments. One grant begins vesting on January 29, 2027, the second on January 29, 2028, and the third on January 29, 2029, with each vesting over three years from its respective start date.

When do the newly granted Aura Minerals (AUGO) options expire?

The three option grants to the CFO expire on January 29, 2035, January 29, 2036, and January 29, 2037, respectively, providing long-dated equity incentives linked to Aura Minerals’ Common Shares.

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

No. The disclosure indicates that no Rule 10b5-1 trading plan is reported in connection with these stock option grants to Aura Minerals’ CFO.

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

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Available on EDGAR 09/17/2026 - 05:38 PM Accepted by SEC EDGAR 09/17/2026 - 05:38 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^*

Dos Santos Cardoso Joao Kleber

(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)
	CFO and Corporate Secretary

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		33,790		(1)	01/29/2035	Common Shares	33,790	$0	33,790	D
Stock Option (right to buy)	$86.3	09/15/2026		A		33,791		(2)	01/29/2036	Common Shares	33,791	$0	33,791	D
Stock Option (right to buy)	$86.3	09/15/2026		A		33,791		(3)	01/29/2037	Common Shares	33,791	$0	33,791	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 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 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 annual installments starting on January 29, 2029

	/s/ Joao Kleber Dos Santos Cardoso	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)