STOCK TITAN

Aura Minerals (AUGO) COO’s 19,010-share sale under 10b5-1 plan

Filing Impact
(Very High)
Filing Sentiment
(Negative)
Form Type
4

Rhea-AI Filing Summary

Aura Minerals Inc. Chief Operating Officer Rosa Luvizotto Glauber reported an open-market sale of common shares. On July 2, 2026, she sold 19,010 common shares at a weighted average price of $65.23 per share, executed as multiple trades within a disclosed price range.

The transactions were carried out under a pre-arranged Rule 10b5-1 trading plan adopted on March 20, 2026, indicating they were scheduled in advance. Following this sale, she directly holds 390,628 common shares of Aura Minerals Inc., so the sale represents a relatively small portion of her reported holdings.

Positive

  • None.

Negative

  • None.
Insider Rosa Luvizotto Glauber
Role Chief Operating Officer
Sold 19,010 shs ($1.24M)
Type Security Shares Price Value
Sale Common Shares 19,010 $65.23 $1.24M
Holdings After Transaction: Common Shares — 390,628 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 $65.0057 to $65.45, 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.
Shares sold 19,010 shares Open-market sale of common shares on July 2, 2026
Weighted average sale price $65.23 per share Average price across multiple trades in the reported sale
Post-transaction holdings 390,628 shares Common shares directly owned after the sale
Rule 10b5-1 plan adoption date March 20, 2026 Date the trading plan governing these sales was adopted
Individual trade price range $65.0057 to $65.45 Range of prices for individual trades included in the sale
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."
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.
Form 4 regulatory
"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan"
Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.
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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Operating Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/02/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Shares07/02/2026S(1)19,010D$65.23(2)390,628D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 $65.0057 to $65.45, 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 Luvizotto07/06/2026
** Signature of Reporting PersonDate
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 Rosa Luvizotto Glauber?

Aura Minerals reported that COO Rosa Luvizotto Glauber sold 19,010 common shares. The transaction was an open-market sale on July 2, 2026, reported on Form 4, and left her with 390,628 common shares directly owned after the sale.

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

The COO’s sale used a weighted average price of $65.23 per share. Footnotes explain the 19,010 common shares were sold in multiple trades, with individual prices ranging from $65.0057 to $65.45, all treated as one reported transaction.

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

After selling 19,010 common shares, the COO directly owns 390,628 common shares. This figure is reported as her total direct holdings following the transaction, showing she retained the vast majority of her previously held shares.

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

Yes. The Form 4 footnotes state the sales were effected under a Rule 10b5-1 trading plan. This plan was adopted on March 20, 2026, indicating the trades were pre-arranged rather than decided at the last moment.

What does the price range in the Aura Minerals (AUGO) Form 4 footnote mean?

The filing reports a weighted average price of $65.23 for the 19,010 shares. A footnote clarifies individual trades occurred between $65.0057 and $65.45, and the insider can provide detailed breakdowns of shares sold at each price upon request.

Is the Aura Minerals (AUGO) insider transaction classified as a buy or a sell?

The reported transaction is classified as a sale. The Form 4 shows transaction code “S,” describes it as an open-market sale of common shares, and labels the transaction direction as “sell” with 19,010 shares sold.