Ero Copper (TSX: ERO, NYSE: ERO) sets March 5, 2026 results release

Rhea-AI Filing Summary

Ero Copper Corp. plans to release its fourth quarter and full year 2025 operating and financial results on March 5, 2026, after market close. The Company will discuss the results on a conference call and webcast on March 6, 2026, at 11:30am Eastern time.

Ero is a Brazil-focused mining company operating two copper mines in Bahia and Pará states and a producing gold mine in Mato Grosso State, while advancing the Furnas Copper-Gold Project through an earn-in agreement. Its shares trade on the Toronto Stock Exchange and New York Stock Exchange under the symbol ERO.

Form 6-K: How Foreign Companies Report to the SEC →

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 January 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 [   ]      Form 40-F [ X ]

Exhibit 99.1 of this Form 6-K is incorporated by reference as additional exhibit to the registrant’s Registration Statement on Form S-8 (File NO. 333-264821) and Registration Statement on Form F-10 (File NO. 333-274097).

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.
Date: January 30, 2026	By:	/s/ Deepk Hundal
		Name: Deepk Hundal
		Title: Executive Vice President, General Counsel and Corporate Secretary

EXHIBIT INDEX

Exhibit Number		Description
99.1		Press Release dated January 30, 2026

EXHIBIT 99.1

Ero Copper to Release Fourth Quarter and Full Year 2025 Operating and Financial Results on March 5, 2026

VANCOUVER, British Columbia, Jan. 30, 2026 (GLOBE NEWSWIRE) -- Ero Copper Corp. (TSX: ERO, NYSE: ERO) ("Ero" or the “Company”) will publish its fourth quarter and full year 2025 operating and financial results on Thursday, March 5, 2026, after market close. The Company will host a conference call to discuss the results on Friday, March 6, 2026 at 11:30am Eastern time (8:30am Pacific time). A results presentation will be available for download via the webcast link and in the Presentations section of the Company's website on the day of the conference call.

CONFERENCE CALL DETAILS

Date:		Friday, March 6, 2026
Time:		11:30am Eastern Time (8:30am Pacific Time)
Dial In:		Canada/USA Toll Free: 1-833-752-3380, International: +1-647-846-2821
		Please dial in 5-10 minutes prior to the start of the call or pre-register using this link to bypass the live operator queue: https://dpregister.com/sreg/10205922/1031835bf76
Webcast:		To access the webcast, click here: https://event.choruscall.com/mediaframe/webcast.html?webcastid=ox0mgvwd
Replay:		Canada/USA Toll Free: 1-855-669-9658, International: +1-412-317-0088
		For country-specific dial-in numbers, click here: https://services.choruscall.com/ ccforms/replay.html
Replay Passcode:		2120737

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

FAQ

When will Ero Copper (ERO) report Q4 and full-year 2025 results?

Ero Copper will publish its fourth quarter and full year 2025 operating and financial results on March 5, 2026, after market close. The company will follow with a conference call the next day to discuss the results with investors and analysts.

When is Ero Copper’s conference call to discuss 2025 results?

Ero Copper will host its conference call on March 6, 2026, at 11:30am Eastern time (8:30am Pacific time). The call follows the March 5, 2026 results release and will cover fourth quarter and full year 2025 performance.

How can investors access Ero Copper’s March 6, 2026 earnings call?

Investors can join the March 6, 2026 call by dialing 1-833-752-3380 (Canada/USA toll free) or +1-647-846-2821 internationally. A webcast link is also available, with a downloadable presentation posted in the Presentations section of the company’s website.

Is there a replay available for Ero Copper’s March 6, 2026 conference call?

A replay of the March 6, 2026 conference call can be accessed via 1-855-669-9658 (Canada/USA toll free) or +1-412-317-0088 internationally. Listeners must use replay passcode 2120737, and country-specific dial-in details are available through the provided replay link.

What mining assets does Ero Copper (ERO) currently operate in Brazil?

Ero Copper operates the Caraíba Operations copper mine in Bahia State, the Tucumã copper operation in Pará State, and the Xavantina gold operations in Mato Grosso State. It is also advancing the Furnas Copper-Gold Project in Pará State through a definitive earn-in agreement with Vale Base Metals.

On which exchanges are Ero Copper shares listed and under what symbol?

Ero Copper’s shares trade on the Toronto Stock Exchange and the New York Stock Exchange under the symbol “ERO”. The company is headquartered in Vancouver, British Columbia, and focuses on copper and gold assets in Brazil.