Nexa Resources (NEXA) director Jane Sadowsky logs initial insider Form 3

Rhea-AI Filing Summary

Nexa Resources S.A. director Jane Sadowsky filed an initial insider ownership report on Form 3. This filing establishes her status as a reporting insider of the company but does not list any stock or option transactions. It is an administrative disclosure rather than a trading event.

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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

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1. Name and Address of Reporting Person^*

SADOWSKY JANE

(Last) (First) (Middle)

ROYAL BANK PLAZA, NORTH TOWER

200 BAY STREET, SUITE 2200

(Street)

TORONTO M5J 2J3

(City) (State) (Zip)

ONTARIO, CANADA

(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)

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:

No securities are beneficially owned.

	/s/ Felipe da Silva Azevedo, attorney-in-fact for Jane Sadowsky	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)

FAQ

What does Nexa Resources (NEXA) Form 3 for Jane Sadowsky show?

The Form 3 for Nexa Resources director Jane Sadowsky records her as an insider subject to reporting rules. It does not list any stock purchases, sales, or derivative transactions, making it a purely administrative ownership disclosure rather than a trading event.

Did Jane Sadowsky buy or sell Nexa Resources (NEXA) shares in this Form 3?

No, this Form 3 for Nexa Resources director Jane Sadowsky reports no transactions. All transaction counts for buys, sells, exercises, gifts, and tax withholdings are zero, indicating no reportable trading activity in this filing.

Why is a Form 3 filing important for Nexa Resources (NEXA) investors?

A Form 3 identifies new insiders such as directors at Nexa Resources who must report future trades. While it does not show current trading, it establishes who is subject to ongoing insider reporting and improves transparency around potential future insider activity.

Does Nexa Resources (NEXA) Form 3 disclose any derivative positions for Jane Sadowsky?

No, the Form 3 for Nexa Resources director Jane Sadowsky lists no derivative securities. The derivative summary is empty and derivative transaction counts are zero, so there are no options, warrants, or similar instruments reported in this filing.

What trading direction can be inferred from Nexa Resources (NEXA) Form 3?

No trading direction can be inferred because no transactions are reported. Buy, sell, exercise, gift, and tax-withholding counts and share amounts are all zero, so the filing is neutral and purely an initial insider ownership registration.