Mr. Finlay Heppenstall reports

NGEX ANNOUNCES VOTING RESULTS FROM ANNUAL GENERAL MEETING

NGEx Minerals Ltd. has released the voting results from the annual general meeting of the company, held on Thursday, June 11, 2026.

A total of 137,062,443 common shares were voted at the meeting, representing 63.20 per cent of the issued and outstanding common shares of the company at the record date May 7, 2026. Shareholders voted in favour of each of the items of business at the meeting, as detailed in the attached table.

Detailed voting results for the meeting are available on SEDAR+.

About NGEx Minerals Ltd.

NGEx Minerals is a copper and gold exploration company based in Canada, focused on exploration of the Lunahuasi copper-gold-silver project in San Juan province, Argentina, and the nearby Los Helados copper-gold project, located approximately nine kilometres to the northeast in Chile's Region III. Both projects are located within the Vicuna district, which includes the Caserones mine, and the Josemaria and Filo del Sol deposits.

NGEx owns 100 per cent of Lunahuasi and is the majority partner and operator for the Los Helados project, subject to a joint exploration agreement with Lundin Mining Corp., which holds an approximately 31-per-cent interest in Los Helados.

The company's common shares are listed on the Toronto Stock Exchange under the symbol NGEX and also trade on the OTCQX under the symbol NGXXF. NGEx is part of the Lundin Group of Companies.