Mr. Jack Garman reports

ENDEAVOUR ANNOUNCES TOTAL VOTING RIGHTS

Endeavour Mining PLC is releasing the following notification in accordance with the U.K. Financial Conduct Authority's (FCA) Disclosure Guidance and Transparency Rule 5.6.

As at close of business on April 30, 2025, the issued ordinary share capital of the company was 242,331,493 ordinary shares of one U.S. cent each. There were 34,000 ordinary shares held in treasury pending cancellation and therefore the total number of voting rights in the company was 242,297,493.

This figure for the total number of voting rights may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the company under the FCA's disclosure guidance and transparency rules.

About Endeavour Mining PLC

Endeavour Mining is one of the world's senior gold producers and the largest in West Africa, with operating assets across Senegal, Ivory Coast and Burkina Faso and a strong portfolio of advanced development projects and exploration assets in the highly prospective Birimian greenstone belt across West Africa.