FM.TO · 2024-05-09 12:00:00

First Quantum Minerals Announces Voting Results FOR the Election of Directors

Shareholder Meetings

NEWS RELEASE

24-13

May 9, 2024

www.first-quantum.com

FIRST QUANTUM MINERALS ANNOUNCES VOTING RESULTS FOR

THE ELECTION OF DIRECTORS

Toronto, Ontario (May 9, 2024) - First Quantum Minerals Ltd. (“First Quantum” or “the Company”) (TSX:

FM) announced that the nominees listed in the Management Information Circular for the 202 4 Annual

Meeting of Shareholders were elected as directors of First Quantum. In total, 698,930,219 shares were

voted at the meeting, representing 83.85% of the issued and outstanding shares of the Company. Detailed

results of the vote for the election of directors held at th e Annual Meeting on May 9, 2024 are set out

below. The below results have also been filed on www.sedarplus.com.

NAME NUMBER OF SHARES % OF VOTES CAST

FOR WITHHELD FOR WITHHELD

Andrew B. Adams 634,348,079 61,086,673 91.22% 8.78%

Alison C. Beckett 634,823,238 60,611,514 91.28% 8.72%

Geoff Chater 636,461,627 58,973,125 91.52% 8.48%

Robert J. Harding 685,004,608 10,430,144 98.50% 1.50%

Kathleen A. Hogenson 600,097,540 95,337,212 86.29% 13.71%

C. Kevin McArthur 635,038,703 60,396,049 91.32% 8.68%

A. Tristan Pascall 695,187,817 246,935 99.96% 0.04%

Simon J. Scott 694,273,843 1,160,909 99.83% 0.17%

Dr. Joanne K. Warner 637,261,370 58,173,382 91.63% 8.37%

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

Bonita To, Director, Investor Relations

(416) 361-6400 Toll-free: 1 (888) 688-6577