Endeavour Mining PLC — Regulatory Filings 2026

Mar 31, 2026

CONSENT OF QUALIFIED PERSON

Graham Trusler

CEO

Digby Wells Jersey Limited, Company Registration No. 141266.

1/F Office Suite, 8 La Colomberie St. Helier, Jersey, JE2 4QB, Channel Islands

To the:

• British Columbia Securities Commission (Principal Regulator);
• Alberta Securities Commission;
• Saskatchewan Financial and Consumer Affairs Authority;
• The Manitoba Securities Commission;
• Ontario Securities Commission;
• Autorité des Marchés Financiers (Québec);
• Financial and Consumer Services Commission, New Brunswick;
• Nova Scotia Securities Commission;
• Office of the Superintendent of Securities, Government of Newfoundland and Labrador; and the,
• Office of the Superintendent of Securities, Prince Edward Island.

And To:

• Endeavour Mining plc ('Endeavour').

I, Graham Trusler consent to the public filing of the NI 43-101 Technical Report titled Sabodala-Massawa Mine, Senegal, NI 43-101 Technical Report, with an effective date of 31 December 2025 (the 'Report') by Endeavour.

Dated: 30 March 2026

(signed) "Graham Trusler"

Graham Trusler

Professional Engineer, CEO, Digby Wells Environmental