Notice of Investor Presentation

In brief · summary, not quotable

East Star Resources Plc will host an investor presentation and Q&A on February 18, 2026, at 10:00 a.m. GMT, focusing on its copper and gold exploration strategy for 2026 and beyond. The company will discuss its exploration pipeline, including a joint venture for the Verkhuba Deposit with 20.3Mt @ 1.16% copper, 1.54% zinc, and 0.27% lead, a second VMS Exploration Target with up to 23Mt @ 2.4% copper equivalent, and a strategic gold exploration joint venture with Endeavour Mining valued at over $25 million. No new financial or material information will be disclosed during this event.

Full announcement

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East Star Resources Plc (LSE: EST), the Kazakhstan-focused gold and base metals explorer, will host a presentation and Q&A via the Investor Meet Company platform at 10.00 a.m. GMT on Wednesday, 18 February 2026. The presentation, titled 'East Star Strategy for 2026 and Beyond', will discuss East Star's copper and gold exploration pipeline.

The presentation, which will be hosted by Alex Walker, East Star's CEO, is open to all existing and potential shareholders. Questions can be submitted pre-event via the Investor Meet Company dashboard up until 9.00 a.m. GMT on 17 February 2026, or at any time during the presentation. A recording of the presentation will be made available on the Company's website later that day.

Investors can sign up to Investor Meet Company for free and add East Star Resources Plc in order to attend the Webcast via: https://www.investormeetcompany.com/east-star-resources-plc/register-investor. Investors who already follow East Star on the Investor Meet Company platform will automatically be invited.

No material, or new financial or other information, will be provided.

LinkedIn: https://www.linkedin.com/company/east-star-resources/