Aura Minerals (AUGO) COO sells 6,323 shares under 10b5-1 plan

Rhea-AI Filing Summary

Aura Minerals Inc. Chief Operating Officer Rosa Luvizotto Glauber sold 6,323 common shares in an open-market transaction at a weighted average price of $65.22 per share. The sale was executed under a pre-established Rule 10b5-1 trading plan. Following the sale, she directly holds 434,305 common shares.

Insider Trade Summary 10b5-1

Net Seller: 6,323 shares ($412,386)

Net Sell 1 txn

Insider Rosa Luvizotto Glauber

Role Chief Operating Officer

Sold 6,323 shs ($412K)

Type	Security	Shares	Price	Value
Sale	Common Shares	6,323	$65.22	$412K

Holdings After Transaction: Common Shares — 434,305 shares (Direct, null)

Footnotes (1)

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 20, 2026. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.00 to $65.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Key Figures

Shares sold: 6,323 shares Sale price (weighted avg): $65.22/share Post-transaction holdings: 434,305 shares +2 more

5 metrics

Shares sold 6,323 shares Open-market sale of common shares on June 22, 2026

Sale price (weighted avg) $65.22/share Weighted average sale price for the 6,323 shares

Post-transaction holdings 434,305 shares Common shares directly owned after the sale

Sale price range $65.00–$65.35/share Range of individual transaction prices noted in footnote

Rule 10b5-1 plan adoption date March 20, 2026 Date the COO’s trading plan was adopted

Key Terms

Rule 10b5-1 trading plan, weighted average price, open-market sale, non-derivative

4 terms

Rule 10b5-1 trading plan regulatory

"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 20, 2026."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.00 to $65.35, inclusive."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market sale financial

"transaction_action": "open-market sale""

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

non-derivative financial

""transaction_type": "non-derivative""

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/24/2026 - 05:14 PM Accepted by SEC EDGAR 06/24/2026 - 05:14 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).

X

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)
06/22/2026

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	06/22/2026		S(1)		6,323	D	$65.22(2)	434,305	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

Explanation of Responses:

1. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 20, 2026.

2. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.00 to $65.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

	/s/ Glauber Rosa Luvizotto	06/24/2026
	** 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)

FAQ

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

Aura Minerals reported that Chief Operating Officer Rosa Luvizotto Glauber sold 6,323 common shares in an open-market transaction. The sale was executed under a pre-arranged Rule 10b5-1 trading plan, indicating it was scheduled in advance rather than timed opportunistically.

At what price did the Aura Minerals (AUGO) COO sell her shares?

The COO sold 6,323 Aura Minerals common shares at a weighted average price of $65.22 per share. Footnotes state the shares were sold in multiple trades within a price range from $65.00 to $65.35, inclusive, across separate transactions.

How many Aura Minerals (AUGO) shares does the COO hold after this sale?

After completing the reported transaction, the Aura Minerals Chief Operating Officer directly holds 434,305 common shares. This post-transaction holding figure comes from the Form 4 and reflects her remaining direct ownership position following the 6,323-share sale.

Was the Aura Minerals (AUGO) COO share sale under a Rule 10b5-1 plan?

Yes. The filing states the COO’s sales were effected under a Rule 10b5-1 trading plan adopted on March 20, 2026. Such plans pre-schedule trades, helping separate routine liquidity or diversification moves from discretionary market-timing decisions by insiders.

Did the Aura Minerals (AUGO) Form 4 include any derivative transactions?

No. The reported transaction involved only common shares in a non-derivative open-market sale. The derivativeSummary section shows no remaining derivative positions reported in this filing, and there are no option exercises, conversions, or other derivative-related trades disclosed.