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Algoma Steel Group Inc. — Investor Relations & Filings

Ticker · ASTL ISIN · CA0156581070 US Manufacturing
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Filings indexed 288 across all filing types
Latest filing 2026-06-04 Regulatory Filings
Country US United States of America
Listing US ASTL

About Algoma Steel Group Inc.

https://www.algoma.com/

Algoma Steel Group Inc. is an integrated producer of hot and cold-rolled steel sheet and plate products. As Canada's only discrete plate producer, it manufactures a range of steel products for various industries, including construction, automotive, energy, shipbuilding, and defense. The company is undergoing a strategic transformation from traditional blast furnace operations to Electric Arc Furnace (EAF) steelmaking. This initiative is designed to significantly reduce carbon emissions and increase production capacity, enabling the production of a new line of low-emission steel branded as Volta. Algoma's Direct Strip Production Complex combines integrated and mini-mill technologies to serve its customer base.

Recent filings

Filing Released Lang Actions
6-K
Regulatory Filings Classification · 85% confidence The document is a Form 6-K (“Report of Foreign Private Issuer” filed under the Securities Exchange Act of 1934) which is a general SEC regulatory filing by a foreign issuer. It simply attaches an exhibit index (a press release) and contains officer signature. It does not contain financial statements nor is it a management discussion, earnings release, or presentation. No other specific category applies, so it falls under "Regulatory Filings" (RNS).
2026-06-04 English
6-K
Regulatory Filings Classification · 85% confidence The document is an SEC Form 6-K filed by a foreign private issuer (Algoma Steel Group Inc.) for May 2026. It contains only the cover page, incorporation statements, and an exhibit index pointing to Notice of Annual Meeting and Proxy materials; it does not contain substantive financial data or the full proxy circular. This is a general regulatory filing under the Exchange Act, not the report itself or a management discussion. Therefore it should be classified as a Regulatory Filing (RNS).
2026-05-22 English
6-K - Algoma Steel Group Inc. (0001860805) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 6-K, which is a report of a foreign private issuer filed with the SEC. It includes a notice of meeting and record date as an exhibit but does not contain detailed financial statements or substantive financial data. The document length is only 1200 characters, indicating it is a brief regulatory filing rather than a full report. It is not an annual report, interim report, earnings release, or any other detailed financial or management report. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for miscellaneous filings that do not fit other specific categories.
2026-04-10 English
6-K - Algoma Steel Group Inc. (0001860805) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 6-K filing, which is a report of a foreign private issuer submitted to the SEC under the Securities Exchange Act of 1934. It includes a press release dated April 7, 2026, but does not contain detailed financial statements or substantive financial data. The document length is short (1197 characters), and it primarily serves as a regulatory update rather than a full report like an annual or interim report. According to the rules, such filings that do not fit other categories and are regulatory announcements fall under Regulatory Filings (RNS).
2026-04-07 English
SCHEDULE 13G/A Filing
Major Shareholding Notification
2026-02-17 English
SCHEDULE 13G Filing
Major Shareholding Notification
2026-02-12 English

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