Nexa director discloses 2.36M-share indirect holding

Nexa Resources S.A. director Luis Ermirio de Moraes filed an initial Form 3 reporting indirect ownership of 2,356,402 Common Shares.

Rhea-AI Filing Summary

Nexa Resources S.A. director Luis Ermirio de Moraes filed an initial Form 3 reporting indirect ownership of 2,356,402 Common Shares. These shares are held through Hejoassu Administracao S.A., which is the sole shareholder of Votorantim S.A., Nexa Resources S.A.’s controlling shareholder.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Ermirio de Moraes Luis

Role Director

Type	Security	Shares	Price	Value
holding	Common Shares	--	--	--

Holdings After Transaction: Common Shares — 2,356,402 shares (Indirect, Hejoassu)

Footnotes (1)

1. F1. These securities are held in Hejoassu Administracao S.A., a corporation organized as a sociedade anonima under the laws of Brazil ("Hejoassu"). Hejoassu is the sole shareholder of the entirety of Votorantim S.A.'s, a corporation organized as a sociedade anonima under the laws of Brazil ("VSA"), capital stock. VSA is Nexa Resources S.A.'s controlling shareholder.

FAQ

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

What does the Nexa Resources (NEXA) Form 3 for Luis Ermirio de Moraes report?

The Form 3 reports Luis Ermirio de Moraes’ initial indirect ownership in Nexa Resources S.A. It shows he is linked to 2,356,402 Common Shares, held through Hejoassu Administracao S.A., rather than detailing any recent share purchase or sale activity.

How many Nexa Resources (NEXA) shares are reported on this Form 3?

The filing reports 2,356,402 Common Shares of Nexa Resources S.A. These shares are listed as indirectly owned, reflecting holdings attributed through Hejoassu Administracao S.A., and represent the position following the reported holding entry on the Form 3.

Is the Nexa Resources (NEXA) Form 3 a buy or sell transaction?

This Form 3 does not record a buy or sell transaction. It is an initial statement of beneficial ownership, showing an existing indirect holding of 2,356,402 Common Shares rather than new purchases, sales, or derivative exercises by Luis Ermirio de Moraes.

How are the Nexa Resources (NEXA) shares held according to the Form 3?

The shares are held indirectly through Hejoassu Administracao S.A.. Hejoassu is described as the sole shareholder of Votorantim S.A., which in turn is identified as Nexa Resources S.A.’s controlling shareholder, linking the reported stake to this ownership structure.

What role does Hejoassu play in Nexa Resources (NEXA) ownership?

Hejoassu Administracao S.A. holds the 2,356,402 Nexa Resources Common Shares reported on the Form 3. It is also stated to be the sole shareholder of Votorantim S.A., Nexa’s controlling shareholder, indicating that the reported position sits within this broader corporate ownership chain.

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

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Accepted by SEC EDGAR 03/19/2026 - 06:09 AM Learn about SEC filing dates

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Ermirio de Moraes Luis

(Last) (First) (Middle)

37A AVENUE J.F. KENNEDY

(Street)

LUXEMBOURG GRAND DUCHY OF LUXEMBOURG L-1855

(City) (State) (Zip)

LUXEMBOURG

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
Nexa Resources S.A. [ NEXA ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Shares	2,356,402	I	Hejoassu(1)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These securities are held in Hejoassu Administracao S.A., a corporation organized as a sociedade anonima under the laws of Brazil ("Hejoassu"). Hejoassu is the sole shareholder of the entirety of Votorantim S.A.'s, a corporation organized as a sociedade anonima under the laws of Brazil ("VSA"), capital stock. VSA is Nexa Resources S.A.'s controlling shareholder.

	/s/ Felipe da Silva Azevedo, attorney-in-fact for Luis Ermirio de Moraes	03/18/2026
	** 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 5 (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 3: SEC 1473 (03-26)