Insider Transactions Reported by 19 Insiders of Nexa Resources S.A.

Symbol: NEXA on NYSE
Location: Luxembourg

Quick Takeaways

NEXA - Nexa Resources S.A. has 19 insiders with reported activity on this page.
No net insider buy/sell flow is currently reported for the last year.
Recent transaction rows are available for direct filing-level review.

What Changed

No meaningful buy/sell imbalance is currently visible in the one-year window.
Activity will update as new Forms 3/4/5 are filed.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Source Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 08 May 2025.

Buys

Shares: 0

Insiders: 0

Sells

Shares: 0

Insiders: 0

Net

Shares: 0

Insiders: 0

Window (months)	Buy $	Sell $	Net $
0-3	$0	$0	$0
3-6	$0	$0	$0
6-9	$0	$0	$0
9-12	$0	$0	$0

Nexa Resources S.A. executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Valuation	Report Date
Luis Ermirio de Moraes	Director	$28,182,567	Mixed	18 Mar 2026
Daniella Elena Dimitrov	Director		Mixed	18 Mar 2026
Edward Ruiz	Director		Mixed	18 Mar 2026
Felipe Lana de Almeida	Projects & Engineering Officer		Mixed	18 Mar 2026
Fernando Demuner da Silva	Smelting Operations Officer		Mixed	18 Mar 2026
Flavio Mendes Aidar	Director		Mixed	18 Mar 2026
Gianfranco Maximo Dante Castagnola Zuniga	Director		Mixed	18 Mar 2026
Hilmar Rode	Director		Mixed	18 Mar 2026
Jaime Ardila	Director		Mixed	18 Mar 2026
Jane Sadowsky	Director		Mixed	18 Mar 2026
Jones Aparecido Belther	Senior VP Technical Services		Mixed	18 Mar 2026
Jose Carlos del Valle	Cfo		Mixed	18 Mar 2026
Juan Ignacio Rosado Gomez de la Torre	Ceo		Mixed	18 Mar 2026
Leonardo Nunes Coelho	Senior VP of Mining Operations		Mixed	18 Mar 2026
Mauro Davi Boletta	Senior VP Smelting Operations		Mixed	18 Mar 2026
Neuma Eufrazio Braz Moreira	Audit & Compliance Officer		Mixed	18 Mar 2026
Paulo Ermirio de Moraes Macedo	Director		Mixed	18 Mar 2026
Carlos Alberto Hilario de Andrade	VP of Human Resources		Mixed	18 Mar 2026
Renata Penna Moreira Gunzburger	VP of Legal & Governance		Mixed	18 Mar 2026

Top shareholders of Nexa Resources S.A. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Luis Ermirio de Moraes	3/4/5	Director	— class O/S missing	2,356,402	$28,182,567	—	18 Mar 2026	3/4/5
Sagil Capital LLP	13F	Company	— class O/S missing	1,316,533	$11,651,317	—	31 Dec 2025	13F
MARSHALL WACE, LLP	13F	Company	— class O/S missing	977,787	$8,653,415	—	31 Dec 2025	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— class O/S missing	878,227	$7,774,015	—	31 Dec 2025	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	— class O/S missing	852,800	$7,547,280	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	— class O/S missing	561,171	$4,966,363	—	31 Dec 2025	13F
Walleye Capital LLC	13F	Company	— class O/S missing	522,981	$4,628,382	—	31 Dec 2025	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	— class O/S missing	394,765	$3,493,670	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	— class O/S missing	314,471	$2,783,069	—	31 Dec 2025	13F
TWO SIGMA ADVISERS, LP	13F	Company	— class O/S missing	272,900	$2,415,165	—	31 Dec 2025	13F
JANE STREET GROUP, LLC	13F	Company	— class O/S missing	271,693	$2,404,484	—	31 Dec 2025	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	— class O/S missing	267,607	$2,354,000	—	31 Dec 2025	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	— class O/S missing	255,757	$2,263,449	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	— class O/S missing	224,181	$1,984,002	—	31 Dec 2025	13F
Jump Financial, LLC	13F	Company	— class O/S missing	218,900	$1,937,265	—	31 Dec 2025	13F
BlackRock, Inc.	13F	Company	— class O/S missing	204,992	$1,814,180	—	31 Dec 2025	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	— class O/S missing	196,124	$1,735,697	—	31 Dec 2025	13F
LPL Financial LLC	13F	Company	— class O/S missing	186,586	$1,651,286	—	31 Dec 2025	13F
MORGAN STANLEY	13F	Company	— class O/S missing	175,370	$1,552,025	—	31 Dec 2025	13F
Point72 Asset Management, L.P.	13F	Company	— class O/S missing	92,798	$821,262	—	31 Dec 2025	13F
STATE STREET CORP	13F	Company	— class O/S missing	79,493	$703,513	—	31 Dec 2025	13F
XTX Topco Ltd	13F	Company	— class O/S missing	72,922	$645,360	—	31 Dec 2025	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	68,382	$605,181	—	31 Dec 2025	13F
HRT FINANCIAL LP	13F	Company	— class O/S missing	57,524	$509,000	—	31 Dec 2025	13F
GSA CAPITAL PARTNERS LLP	13F	Company	— class O/S missing	51,723	$458,000	—	31 Dec 2025	13F
Russell Investments Group, Ltd.	13F	Company	— class O/S missing	44,541	$404,432	—	31 Dec 2025	13F
Quadrature Capital Ltd	13F	Company	— class O/S missing	44,476	$393,613	—	31 Dec 2025	13F
Assenagon Asset Management S.A.	13F	Company	— class O/S missing	44,067	$389,993	—	31 Dec 2025	13F
AMERIPRISE FINANCIAL INC	13F	Company	— class O/S missing	37,532	$332,158	—	31 Dec 2025	13F
Centiva Capital, LP	13F	Company	— class O/S missing	28,333	$250,747	—	31 Dec 2025	13F
Squarepoint Ops LLC	13F	Company	— class O/S missing	23,358	$206,718	—	31 Dec 2025	13F
SIMPLEX TRADING, LLC	13F	Company	— class O/S missing	17,673	$156,406	—	31 Dec 2025	13F
Engineers Gate Manager LP	13F	Company	— class O/S missing	17,546	$155,282	—	31 Dec 2025	13F
HSBC HOLDINGS PLC	13F	Company	— class O/S missing	16,454	$145,124	—	31 Dec 2025	13F
JPMORGAN CHASE & CO	13F	Company	— class O/S missing	15,890	$140,627	—	31 Dec 2025	13F
Qube Research & Technologies Ltd	13F	Company	— class O/S missing	12,239	$108,315	—	31 Dec 2025	13F
Susquehanna Portfolio Strategies, LLC	13F	Company	— class O/S missing	10,000	$88,500	—	31 Dec 2025	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	— class O/S missing	9,324	$82,517	—	31 Dec 2025	13F
UBS Group AG	13F	Company	— class O/S missing	7,162	$63,384	—	31 Dec 2025	13F
NANO CAP NEW MILLENNIUM GROWTH FUND L P	13F	Company	— class O/S missing	5,000	$44,250	—	31 Dec 2025	13F
Police & Firemen's Retirement System of New Jersey	13F	Company	— class O/S missing	4,023	$35,604	—	31 Dec 2025	13F
BARCLAYS PLC	13F	Company	— class O/S missing	3,132	$27,718	—	31 Dec 2025	13F
CITIGROUP INC	13F	Company	— class O/S missing	3,061	$27,090	—	31 Dec 2025	13F
Tower Research Capital LLC (TRC)	13F	Company	— class O/S missing	2,537	$22,452	—	31 Dec 2025	13F
Investors Research Corp	13F	Company	— class O/S missing	2,000	$17,700	—	31 Dec 2025	13F
ROYAL BANK OF CANADA	13F	Company	— class O/S missing	1,602	$14,000	—	31 Dec 2025	13F
GROUP ONE TRADING LLC	13F	Company	— class O/S missing	1,262	$11,169	—	31 Dec 2025	13F
OSAIC HOLDINGS, INC.	13F	Company	— class O/S missing	400	$3,542	—	31 Dec 2025	13F
SBI Securities Co., Ltd.	13F	Company	— class O/S missing	386	$3,416	—	31 Dec 2025	13F
NATIONAL BANK OF CANADA /FI/	13F	Company	— class O/S missing	40	$354	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for Nexa Resources S.A.

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Luis Ermirio de Moraes	NEXA	Common Shares					0	2,356,402	18 Mar 2026	Hejoassu

* An asterisk sign (*) next to the price indicates that the price is likely invalid.