Oreterra Metals releases shareholder letter on Trek South drilling update

• Oreterra Metals announced availability of a CEO letter on Phase 1 drilling at the Trek South porphyry copper-gold prospect.
• The letter says 11 holes totaling about 4,100 m confirmed a broad porphyry-style alteration halo extending several hundred metres vertically.
• It flags TS26-06, TS26-09, TS26-10 as the strongest visual holes, citing visible copper minerals that may vector toward higher-grade core.
• Magnetic modelling outlines a “ship’s prow” feature, interpreted as a tilted intrusion with a potential root beneath and southeast of the drill fence.
• Phase 2 drilling in 2027 is planned to test the interpreted intrusive root; letter and related materials are posted at https://www.oreterra.com/investors/presentations.

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