First Quantum Minerals Ltd.: First Quantum Provides Notice of Second Quarter 2026 Results

TORONTO, June 30, 2026 (GLOBE NEWSWIRE) -- First Quantum Minerals Ltd. ("First Quantum" or the "Company") (TSX: FM) will release second quarter 2026 financial and operating results on Tuesday, July 28, 2026 after the close of the Toronto Stock Exchange ("TSX"). The Company will host a conference call and webcast to discuss the results on Wednesday, July 29, 2026 at 9:00 am (ET).

Conference call and webcast details:
Toll-free North America: 1-800-715-9871
International: [phone]
Conference ID: 8111752
Webcast: Direct link or on our website

A replay of the webcast will be available on the First Quantum website.

About First Quantum

First Quantum is engaged in the production of copper, nickel and gold, and related activities including exploration and development. The Company has operating mines located in Zambia and Mauritania. The Company's Cobre Panamá mine was placed into a phase of Preservation and Safe Management in November 2023. The Company's Ravensthorpe mine was placed into a care and maintenance process in May 2024. The Company is progressing the Taca Taca copper-gold-molybdenum project in Argentina and is exploring the La Granja and Haquira copper deposits in Peru.

For further information, visit our website at www.first-quantum.com or contact:

Investor Relations:
Bonita To, Director, Investor Relations
[phone]
Toll-free: 1 [phone]
E-Mail: [e-mail]

Media Relations:
James Devas, Manager, Corporate Affairs
[phone]
E-Mail: [e-mail]