Refined Substance

Montreal (Québec), September 28, 2026 – Sirios Resources Inc. (TSX-V: SOI; OTCQB: SIREF; FRA: 377A) (“Sirios” or the “Company“) is pleased to announce that its board of directors (the “Board“) has approved (i) a proposed consolidation of the Company’s issued and outstanding common shares (the “Common Shares“) on the basis of fifteen (15) pre-consolidation Common

Sirios – Sumitomo to test the extent of the gold halo discovered in 2025 Montreal (Quebec) – September 25, 2026 –Sirios Resources Inc. (TSX-V: SOI; OTCQB: SIREF; FRA: 377A) (“Sirios” or “the Company”) announces that a 1,800-metre diamond drilling program has started on the Aquilon gold project, located in Eeyou Istchee James Bay, Quebec. The

Montreal, Quebec–(Newsfile Corp. – September 8, 2026) – Sirios Resources Inc. (TSXV: SOI) (OTCQB: SIREF) (FSE: 377A) (“Sirios” or “the Company”) announces the appointment of Daniel Deschênes, Eng., MBA, as Vice President, Projects. With extensive experience in project development and mining operations in Québec and internationally, Mr. Deschênes will lead the execution of the Cheechoo