ActivistActivist / 5%+ stake disclosed (SCHEDULE 13D/A)
- Sector
- Materials
- Industry
- Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
- Exchange
- Nasdaq
- State of incorporation
- A1
- Form
- SCHEDULE 13D/A
- Filed
- September 23, 2025
Filings & documents
Every entry traces to SEC EDGAR. The Information Statement is the primary source; the links below open the full filing and each company's complete filing history.
Source filing ↗SCHEDULE 13D/A · the filing we parseAll documents in this filing ↗accession 0001193125-25-213334Algoma Steel Group Inc. — all SEC filings ↗EDGAR company pageZekelman Industries, Inc. — 8-K announcements ↗where the spin-off was announcedZekelman Industries, Inc. — all SEC filings ↗parent EDGAR company page