[Form 4] Aura Minerals Inc. Insider Trading Activity

Rhea-AI Filing Summary

Aura Minerals Inc. director Rosa Luvizotto Glauber exercised stock options and increased her direct equity stake. She exercised options covering 216,920 common shares at an exercise price of 1.567 and 47,593 common shares at 17.350, both in Canadian dollars. After receiving 264,513 common shares from these exercises, 64,682 shares were withheld to satisfy tax obligations at a reference price of 99.150 per share. Following all transactions on March 19, 2026, she directly holds 442,598 common shares and retains 95,187 stock options at an exercise price of 17.350 expiring on January 10, 2032.

Insider Trade Summary

264,513 shares exercised/converted

Mixed 5 txns

Insider Rosa Luvizotto Glauber

Role Director

Type	Security	Shares	Price	Value
Exercise	Stock Option (right to buy)	216,920	$0.00	--
Exercise	Stock Option (right to buy)	47,593	$0.00	--
Exercise	Common Shares	216,920	$1.567	$340K
Exercise	Common Shares	47,593	$17.35	$826K
Tax Withholding	Common Shares	64,682	$99.15	$6.41M

Holdings After Transaction: Stock Option (right to buy) — 0 shares (Direct); Common Shares — 459,687 shares (Direct)

Footnotes (1)

1. Canadian dollars. Reflects stock options to purchase Common Shares. These stock options were granted on October 02, 2019 and are fully vested and exercisable. Reflects stock options to purchase Common Shares. These stock options were granted on January 10, 2025 and will vest in three equal annual installments starting on January 10, 2026.

Form 4 Insider Transactions: What Each Field Means →

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
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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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/19/2026

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
Common Shares	03/19/2026		M		216,920	A	$1.567(1)	459,687	D
Common Shares	03/19/2026		M		47,593	A	$17.35(1)	507,280	D
Common Shares	03/19/2026		F		64,682	D	$99.15(1)	442,598	D

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)	$1.567(1)	03/19/2026		M			216,920	(2)	10/02/2027	Common Shares	216,920	$0	0	D
Stock Option (right to buy)	$17.35(1)	03/19/2026		M			47,593	(3)	01/10/2032	Common Shares	47,593	$0	95,187	D

Explanation of Responses:

1. Canadian dollars.

2. Reflects stock options to purchase Common Shares. These stock options were granted on October 02, 2019 and are fully vested and exercisable.

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

	/s/ Glauber Rosa Luvizotto	03/23/2026
	** 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)