Algoma Steel Group Inc. — SCHEDULE 13D/A Filings
3 SCHEDULE 13D/A filings on record
This page lists all SCHEDULE 13D/A filings submitted to the SEC by Algoma Steel Group Inc. (ASTLW), sorted by most recent first. Each row links to the full filing on EdgarLookup. Algoma Steel Group Inc. has filed 3 SCHEDULE 13D/A documents with the SEC since 2021. To view all SEC filings by Algoma Steel Group Inc., see the full filings list.
All
144
20-F
40-F
424B3
425
6-K
8-A12B
CERT
CORRESP
EFFECT
F-1
F-10
F-4
F-4/A
F-X
POS AM
POS EX
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-I
SC TO-I/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
SUPPL
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13D/A | — | 0001193125-25-213334 | Sep 23, 2025 | — |
| SCHEDULE 13D/A | — | 0000905148-25-003014 | Aug 14, 2025 | — |
| SCHEDULE 13D/A | — | 0000905148-25-001454 | May 5, 2025 | — |