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More than 13,000m of drilling and 33 holes completed since the start of summer 2026 drilling Montreal (Quebec) — August 20,  2026— Sirios Resources Inc. (TSX-V: SOI; OTCQB: SIREF; FRA:377A) (“Sirios” or “the Company”) announces the assay results of the first 5 holes totaling 1,753 m of Phase 1 drilling at its Cheechoo gold project,

Execution of the first 25,000-metre drilling phase at Cheechoo begins with the mobilization of two drill rigs Montreal (Quebec) — June 9,  2026—Sirios Resources Inc. (TSX-V: SOI ; OTCQB:  SIREF) (“Sirios” or “the Company”) announces that it has received all required permits, including the Authorization for Impact-Causing Exploration Work (ATI), for the execution of Phase

Montreal (Quebec) — May 12, 2026 — Sirios Resources Inc. (TSX-V:SOI ; OTCQB:SIREF) (“Sirios” or “the Company”) announces an additional capital injection, which provides it with greater financial flexibility to carry out its exploration and investment programs. Since the update on January 15, 2026, the exercise of 28,439,748 warrants and 2,100,000 options has added $3,472,730

A two-phase drilling campaign totaling 35,000 m at the Cheechoo Gold Project, in addition to work planned at PLEX, Fagnant, and Aquilon Montreal (Québec) — April 1, 2026 — Sirios Resources Inc. (TSX-V: SOI; OTCQB: SIREF) (“Sirios” or the “Company”) plans an extensive, fully-funded 2026 exploration program at several of its gold exploration projects in