ASTLW

Adjusted EBITDA Loss of $13.9 Million, In Line with Previously Announced Expectations Lake Superior Power Restored to Full Power Following Third Quarter Turbine Outage EAF Unit Two Produces First Steel; Ramp-Up Underway SAULT STE. MARIE, Ontario, Oct. 28, 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-month period ended September 30, 2026.

SAULT STE. MARIE, Ontario, Oct. 15, 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, announced today that the Company will release its 2026 third quarter financial results after the market closes on Wednesday, October 28, 2026. A webcast and conference call will be held on Thursday, October 29, 2026 at 11:00 a.m. Eastern Time to review the Company's results, discuss recent events, and conduct a question-and-answer session.

SAULT STE. MARIE, Ontario, Sept. 02, 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 provided an update regarding the previously announced unplanned outage at its Lake Superior Power (“LSP”) generating facility.

SAULT STE. MARIE, Ontario, Aug. 17, 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 that it has experienced an unplanned outage at its Lake Superior Power (LSP) generating facility. One of the LSP turbine units detected an abnormal condition and was automatically taken offline. The remaining LSP units were not affected.

Adjusted EBITDA of $13.8 Million, In-Line with Previously Announced Expectations Second Consecutive Quarter of Record Plate Sales as Plate-First Strategy Scales EAF Unit Two Construction Nearing Completion, with First Steel Production Expected in the Third Quarter of 2026 SAULT STE. MARIE, Ontario, July 29, 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-month period ended June 30, 2026.

SAULT STE. MARIE, Ontario, July 16, 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, announced today that the Company will release its 2026 second quarter financial results after the market closes on Wednesday, July 29, 2026. A webcast and conference call will be held on Thursday, July 30, 2026 at 11:00 a.m. Eastern Time to review the Company's results, discuss recent events, and conduct a question-and-answer session.

SAULT STE. MARIE, Ontario, June 30, 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 provided guidance for its quarter ended June 30, 2026. Unless otherwise specified, all amounts are in Canadian dollars.