Aura Minerals COO granted options at $86.30

Aura Minerals’ chief operating officer received three multi-year stock option grants with vesting beginning in 2027.

Rhea-AI Filing Summary

Aura Minerals Inc. (AUGO) reported that Chief Operating Officer Rosa Luvizotto Glauber received three grants of stock options on September 15, 2026, each covering the right to buy Common Shares at an exercise price of $86.30 per share. The grants cover 37,085, 37,086, and 37,086 underlying Common Shares and expire on January 29, 2035, January 29, 2036, and January 29, 2037, respectively. According to the company’s disclosure, the options vest in three equal annual installments beginning on January 29, 2027, January 29, 2028, and January 29, 2029, and no Rule 10b5-1 trading plan is reported for these awards.

Insider Trade Summary

Grant/Award: 111,257 shares

Grant/Award 3 txns

Insider Rosa Luvizotto Glauber

Role Chief Operating Officer

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (right to buy) F1	37,085	$0.00	$0.00
Grant/Award	Stock Option (right to buy) F2	37,086	$0.00	$0.00
Grant/Award	Stock Option (right to buy) F3	37,086	$0.00	$0.00

Holdings After Transaction: Stock Option (right to buy) — 111,257 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 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 granted (Grant 1): 37,085 options Options granted (Grant 2): 37,086 options Options granted (Grant 3): 37,086 options +4 more

7 metrics

Options granted (Grant 1) 37,085 options Stock options granted September 15, 2026, expiring January 29, 2035

Options granted (Grant 2) 37,086 options Stock options granted September 15, 2026, expiring January 29, 2036

Options granted (Grant 3) 37,086 options Stock options granted September 15, 2026, expiring January 29, 2037

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

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

Vesting start date (Grant 2) January 29, 2028 First of three equal annual vesting installments for the second grant

Vesting start date (Grant 3) January 29, 2029 First of three equal annual vesting installments for the third grant

Key Terms

Stock Option, exercise price, expiration date, vesting, +1 more

5 terms

Stock Option financial

"Reflects stock options to purchase Common Shares."

A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.

exercise price financial

"conversion_or_exercise_price: "86.3000""

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.

expiration date financial

"expiration_date: "2035-01-29""

The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.

vesting financial

"vest in three equal annual installments starting on January 29, 2028."

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

Common Shares financial

"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.

FAQ

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

What insider transaction did Aura Minerals Inc. (AUGO) report for its COO?

Aura Minerals disclosed that Chief Operating Officer Rosa Luvizotto Glauber received three grants of stock options on September 15, 2026, each giving her the right to buy Common Shares at a specified exercise price and with multi-year vesting schedules.

How many stock options did the Aura Minerals (AUGO) COO receive in total?

The COO received options over 37,085, 37,086, and 37,086 Common Shares, for three separate grants on September 15, 2026. Each grant is a separate award with its own expiration and vesting schedule.

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

Each of the three stock option grants to the COO has an exercise price of $86.30 per share, meaning Common Shares can be purchased at that price upon exercise, subject to vesting and expiration terms.

When do the new Aura Minerals (AUGO) stock options start vesting and when do they expire?

The three option grants vest in three equal annual installments starting on January 29, 2027, January 29, 2028, and January 29, 2029, and expire on January 29, 2035, January 29, 2036, and January 29, 2037, respectively.

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

No. The filing indicates that the Rule 10b5-1 checkbox is not marked, so no Rule 10b5-1 trading plan is reported in connection with these stock option grants.

Do the reported Aura Minerals (AUGO) transactions involve any sale of shares?

No. All reported transactions are grants of stock options coded as acquisitions. There are no sales, exercises, gifts, or other dispositions reported in this Form 4.

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

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Available on EDGAR 09/17/2026 - 05:40 PM Accepted by SEC EDGAR 09/17/2026 - 05:40 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^*

Rosa Luvizotto Glauber

(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)
	Chief Operating Officer

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		37,085		(1)	01/29/2035	Common Shares	37,085	$0	37,085	D
Stock Option (right to buy)	$86.3	09/15/2026		A		37,086		(2)	01/29/2036	Common Shares	37,086	$0	37,086	D
Stock Option (right to buy)	$86.3	09/15/2026		A		37,086		(3)	01/29/2037	Common Shares	37,086	$0	37,086	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 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/ Glauber Rosa Luvizotto	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)