Mr. Stuart McDonald reports

TASEKO TO RELEASE FOURTH QUARTER AND YEAR END 2025 RESULTS

Taseko Mines Ltd. will release its fourth quarter and year-end 2025 financial results after market close on Wednesday, Feb. 18, 2026. The company will host a telephone conference call and live webcast on Thursday, Feb. 19, 2026, at 11 a.m. Eastern Time (8 a.m. Pacific Time) to discuss these results. After opening remarks by management, there will be a question-and-answer session open to analysts and investors.

The conference call may be accessed by dialling 800-715-9871 toll-free or 646-307-1963, using the access code 4873075.

The webcast may be accessed at the Taseko website and will be archived until Feb. 19, 2027, for later playback.