Algoma Steel Group Inc. Reports Financial Results for the Three and Twelve Months Ended December 31, 2025

Blast Furnace Shutdown Completed; Fully Transitioned to EAF Steelmaking Fourth Quarter Results In-Line with Previously Announced Expectations SAULT STE. MARIE, Ontario, March 11, 2026 (GLOBE NEWSWIRE) -- Algoma Steel Group Inc. (NASDAQ: ASTL; TSX: ASTL) (“Algoma” or “the Company”), a leading Canadian producer of steel plate and hot rolled sheet products, today announced results for the three and twelve month periods ended December 31, 2025.