# EDGAR Filing Document

**Accession Number:** 0001853860
**File Stem:** 0001171843-26-004373
**Filing Date:** 2026-6
**Character Count:** 11586
**Document Hash:** 49470b5b41b1ae90edddbb6159877d78
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001171843-26-004373.hdr.sgml**: 20260630

**ACCESSION NUMBER**: 0001171843-26-004373

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 4

**CONFORMED PERIOD OF REPORT**: 20260629

**FILED AS OF DATE**: 20260630

**DATE AS OF CHANGE**: 20260630

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Ero Copper Corp.
- **CENTRAL INDEX KEY:** 0001853860
- **STANDARD INDUSTRIAL CLASSIFICATION:** METAL MINING [1000]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** A1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40459
- **FILM NUMBER:** 261137885

**BUSINESS ADDRESS:**
- **STREET 1:** 625 HOWE STREET, SUITE 1050
- **CITY:** VANCOUVER
- **STATE:** A1
- **ZIP:** V6C 2T6
- **BUSINESS PHONE:** 604-449-9236

**MAIL ADDRESS:**
- **STREET 1:** 625 HOWE STREET, SUITE 1050
- **CITY:** VANCOUVER
- **STATE:** A1
- **ZIP:** V6C 2T6

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Form 6-K**

**Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 under the Securities Exchange Act of 1934**

**For the month of June 2026** 

**Commission File Number: 001-40459**

**Ero Copper Corp.**

(Translation of registrant's name into English)

**625 Howe Street, Suite 1050 Vancouver, British Columbia V6C 2T6 Canada**

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F [ ] &nbsp;&nbsp;&nbsp;&nbsp; Form 40-F [ X ]

Exhibits 99.1 and 99.2 of this Form 6-K are incorporated by reference as additional exhibits to the registrant's Registration Statement on Form S-8 (File NO. 333-264821) and Registration Statement on Form F-10 (File NO. 333-289969).

------

**Signatures**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | **Ero Copper Corp.&nbsp;&nbsp;&nbsp;&nbsp;** | **Ero Copper Corp.&nbsp;&nbsp;&nbsp;&nbsp;** |
| Date: June 29, 2026 | By: | <u>/s/ Deepk Hundal&nbsp;&nbsp;&nbsp;&nbsp;</u> |
|  |  | Name: Deepk Hundal |
|  |  | Title: Executive Vice President, General Counsel and Corporate Secretary |

---

------

**EXHIBIT INDEX**

---

| | |
|:---|:---|
| <u>**Exhibit Number**</u> | <u>**Description**</u> |
| [99.1](exh_991.htm) | [Press Release dated June 29, 2026](exh_991.htm) |
| [99.2](exh_992.htm) | [Report on Voting Results](exh_992.htm) |

---

## Exhibit 99.1

**EXHIBIT 99.1**

**Ero Copper Announces Voting Results of Annual General and Special Meeting of Shareholders**

VANCOUVER, British Columbia, June 29, 2026 (GLOBE NEWSWIRE) -- **Ero Copper Corp. (TSX: ERO, NYSE: ERO)** ("Ero" or the "Company") reported the voting results from its Annual General and Special Meeting of Shareholders held today in Vancouver, British Columbia. A total of 86,534,152 common shares were represented at the meeting, being 82.98% of the issued and outstanding common shares of the Company as at the May 4, 2026 record date. Shareholders voted in favour of all items of business before the meeting, including the re-election of management's nominees as directors for the ensuing year and the advisory vote on executive compensation. Detailed results of the votes are presented below.

Each item of business voted upon at the meeting is described in detail in the Company's Management Information Circular dated May 8, 2026 (the "Circular"), which is available on the Company's website (www.ero.com), on SEDAR+ (www.sedarplus.ca/home/) and on EDGAR (www.sec.gov).

**ELECTION OF DIRECTORS**

Shareholders re-elected ten directors as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **Number of Common Shares Voted** | **Number of Common Shares Voted** | **Percentage of Votes Cast** | **Percentage of Votes Cast** |
| <br>**Director Nominee** | **For** | **Withheld** | **For** | **Withheld** |
| David Strang | 74367868 | 917666 | 98.78% | 1.22% |
| Makko DeFilippo | 75049140 | 236394 | 99.69% | 0.31% |
| Jill Angevine | 73941527 | 1344007 | 98.21% | 1.79% |
| Lyle Braaten | 73783377 | 1502157 | 98.00% | 2.00% |
| Steven Busby | 73781073 | 1504461 | 98.00% | 2.00% |
| Dr. Sally Eyre | 74158626 | 1126908 | 98.50% | 1.50% |
| Robert Getz | 73466792 | 1818742 | 97.58% | 2.42% |
| Chantal Gosselin | 72932160 | 2353373 | 96.87% | 3.13% |
| Faheem Tejani | 74371545 | 913988 | 98.79% | 1.21% |
| John Wright | 74495541 | 789992 | 98.95% | 1.05% |

---

 **APPOINTMENT OF AUDITOR**

Shareholders re-appointed KPMG LLP, Chartered Professional Accountants, as the auditor of the Company and authorized the directors of the Company to fix the remuneration to be paid to the auditor with 97.47% of votes cast in favour.

**CERTAIN MATTERS RELATING TO THE STOCK OPTION PLAN**

Shareholders authorized and approved the Amended and Restated Company's Stock Option Plan, including amendments thereto, and the unallocated options issuable thereunder with 95.64% of votes cast in favour.

**CERTAIN MATTERS RELATING TO THE SHARE UNIT PLAN**

Shareholders authorized and approved the Amended and Restated Company's Share Unit Plan, including amendments thereto, and the unallocated units issuable thereunder with 80.33% of votes cast in favour.

**ADVISORY VOTE ON EXECUTIVE COMPENSATION**

Shareholders approved the non-binding advisory "say on pay" resolution accepting the Company's approach to executive compensation as described in the Circular with 98.64% of votes cast in favour.

**ABOUT ERO**

Ero is a Brazil-focused, growth-oriented mining company with a diversified portfolio of copper and gold assets. Headquartered in Vancouver, B.C., the Company operates two copper mines – the Caraíba Operations in Bahia State and the Tucumã Operation in Pará State – as well as the Xavantina Operations, a producing gold mine in Mato Grosso State. In addition to its operating assets, Ero is advancing the Furnas Copper-Gold Project, located in the mineral-rich Carajás Province in Pará State, through a definitive earn-in agreement with Vale Base Metals to acquire a 60% interest in the project.

Ero's operating philosophy is grounded in a commitment to safety, operational excellence, and the responsible production of minerals essential for a better tomorrow. The Company's shares are publicly traded on the Toronto Stock Exchange and the New York Stock Exchange under the symbol "ERO." Additional information, including technical reports on the Company's operations and projects, is available on the Company's website (www.ero.com), SEDAR+ (www.sedarplus.ca), and on EDGAR (www.sec.gov).

**FOR MORE INFORMATION, PLEASE CONTACT**

Farooq Hamed, VP, Investor Relations

info@ero.com

## Exhibit 99.2

**EXHIBIT 99.2**

![](logo.jpg)

**REPORT ON VOTING RESULTS**

In accordance with section 11.3 of National Instrument 51-102 – *Continuous Disclosure Obligations*, the following sets out the voting results on the items of business submitted at the Annual General and Special Meeting of Shareholders (the "**Meeting**") of Ero Copper Corp. ("**Ero**" or the "**Company**") held on June 29, 2026 in Vancouver, British Columbia. Each item of business voted upon at the Meeting is described in detail in the Management Information Circular dated May 8, 2026 (the "**Circular**"), which is available on the Company's website (www.ero.com), on SEDAR+ (https://www.sedarplus.ca/home/) and on EDGAR (www.sec.gov).

---

| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Common Shares represented at the Meeting: | 86534152 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total issued and outstanding Common Shares as at May 4, 2026 (Record Date): | 104277968 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Percentage of issued and outstanding Common Shares represented: | 82.98% |

---

1.  ***Election of Directors*** 

Each of the ten nominees in the Circular were re-elected as directors of the Company for the ensuing year, and the outcome of the vote by ballot was as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Director Nominee** | **Number of Common Shares Voted** | **Number of Common Shares Voted** | **Percentage of Votes Cast** | **Percentage of Votes Cast** |
| **Director Nominee** | **For** | **Withheld** | **For** | **Withheld** |
| David Strang | 74367868 | 917666 | 98.78% | 1.22% |
| Makko DeFilippo | 75049140 | 236394 | 99.69% | 0.31% |
| Jill Angevine | 73941527 | 1344007 | 98.21% | 1.79% |
| Lyle Braaten | 73783377 | 1502157 | 98.00% | 2.00% |
| Steven Busby | 73781073 | 1504461 | 98.00% | 2.00% |
| Dr. Sally Eyre | 74158626 | 1126908 | 98.50% | 1.50% |
| Robert Getz | 73466792 | 1818742 | 97.58% | 2.42% |
| Chantal Gosselin | 72932160 | 2353373 | 96.87% | 3.13% |
| Faheem Tejani | 74371545 | 913988 | 98.79% | 1.21% |
| John Wright | 74495541 | 789992 | 98.95% | 1.05% |

---

2.  ***Appointment of Auditor*** 

KPMG LLP, Chartered Professional Accountants, was re-appointed as the auditor of the Company for the ensuing year, and the directors of the Company were authorized to fix the remuneration to be paid to the auditor, and the outcome of the vote by ballot was as follows:

---

| | | | |
|:---|:---|:---|:---|
| **Number of Common Shares Voted** | **Number of Common Shares Voted** | **Percentage of Votes Cast** | **Percentage of Votes Cast** |
| **For** | **Withheld** | **For** | **Withheld** |
| 84342985 | 2191167 | 97.47% | 2.53% |

---

3.  ***Certain Matters Relating to the Stock Option Plan*** 

The Company's Amended and Restated Stock Option Plan, including amendments thereto, and the unallocated options issuable thereunder was authorized and approved, and the outcome of the vote by ballot was as follows:

---

| | | | |
|:---|:---|:---|:---|
| **Number of Common Shares Voted** | **Number of Common Shares Voted** | **Percentage of Votes Cast** | **Percentage of Votes Cast** |
| **For** | **Against** | **For** | **Against** |
| 71999766 | 3285767 | 95.64% | 4.36% |

---

 ****

4.  ***Certain Matters Relating to the Share Unit Plan*** 

The Company's Amended and Restated Share Unit Plan, including amendments thereto, and the unallocated units issuable thereunder was authorized and approved, and the outcome of the vote by ballot was as follows:

---

| | | | |
|:---|:---|:---|:---|
| **Number of Common Shares Voted** | **Number of Common Shares Voted** | **Percentage of Votes Cast** | **Percentage of Votes Cast** |
| **For** | **Against** | **For** | **Against** |
| 60477345 | 14808187 | 80.33% | 19.67% |

---

5.  ***Advisory Vote on Executive Compensation*** 

The non-binding advisory "say on pay" resolution accepting the Company's approach to executive compensation as described in the Circular was approved, and the outcome of the vote by ballot was as follows:

---

| | | | |
|:---|:---|:---|:---|
| **Number of Common Shares Voted** | **Number of Common Shares Voted** | **Percentage of Votes Cast** | **Percentage of Votes Cast** |
| **For** | **Against** | **For** | **Against** |
| 74265004 | 1020529 | 98.64% | 1.36% |

---

Dated this 29<sup>th</sup> day of June, 2026.

---

| |
|:---|
| **ERO COPPER CORP.** |
| *"Deepk Hundal"* |
| Deepk Hundal |
| Executive Vice President, General Counsel and Corporate Secretary |

---

------