Algoma Steel Group Inc. SEC EDGAR Filings (CIK 0001860805)

SEC EDGAR filings, ownership reports, and insider transactions for Algoma Steel Group Inc..

Symbol
ASTL, ASTLW on Nasdaq
Industry
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) (Office Of Manufacturing)
Business address
105 West Street, Sault Ste. Marie, Ontario, Canada, P6A 7B4
State of incorporation
British Columbia, Canada
Fiscal year end
31 March
Former names
1295908 B.C. LTD. (to 21 Jun 2021)
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Algoma Steel Group Inc. has filed 286 SEC EDGAR filings since 25 May 2021

Latest Filings

Recent SEC filings for Algoma Steel Group Inc. including 6-K, SCHEDULE 13G/A, SCHEDULE 13G and more.

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Feb 2026 26 Feb 2026 001-40924
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 17 Feb 2026 005-93490
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Feb 2026 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Jan 2026 26 Jan 2026 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Jan 2026 08 Jan 2026 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Dec 2025 02 Dec 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Dec 2025 01 Dec 2025 001-40924
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 20 Nov 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Nov 2025 17 Nov 2025 001-40924
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-93490
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Nov 2025 005-93490
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 07 Nov 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Oct 2025 29 Oct 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Oct 2025 20 Oct 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Oct 2025 01 Oct 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Sep 2025 29 Sep 2025 001-40924
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 23 Sep 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Sep 2025 18 Sep 2025 001-40924
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 28 Aug 2025 005-93490
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 14 Aug 2025 005-93490
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025 005-93490
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Aug 2025 005-93490
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Aug 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jul 2025 29 Jul 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Jul 2025 24 Jul 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Jul 2025 18 Jul 2025 001-40924
SUPPL Open SUPPL document View SEC filing for SUPPL SUPPL 18 Jul 2025 333-288748
F-X Open F-X document View SEC filing for F-X F-X 18 Jul 2025 333-288748
F-10 Open F-10 document View SEC filing for F-10 F-10 18 Jul 2025 333-288748
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Jul 2025 15 Jul 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Jul 2025 10 Jul 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 25 Jun 2025 24 Jun 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 05 Jun 2025 04 Jun 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 21 May 2025 21 May 2025 001-40924
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 15 May 2025 005-93490
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 May 2025 005-93490
SCHEDULE 13D/A Open SCHEDULE 13D/A document View SEC filing for SCHEDULE 13D/A 05 May 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Apr 2025 29 Apr 2025 001-40924
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 29 Apr 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 23 Apr 2025 22 Apr 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Apr 2025 10 Apr 2025 001-40924
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 10 Apr 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K FORM 6-K 13 Mar 2025 12 Mar 2025 001-40924
40-F Open 40-F document | Open XBRL data View SEC filing for 40-F 40-F 13 Mar 2025 31 Dec 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Feb 2025 27 Feb 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Feb 2025 24 Feb 2025 001-40924
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Feb 2025 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Jan 2025 02 Jan 2025 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 04 Dec 2024 03 Dec 2024 001-40924
SC 13G Open SC 13G document View SEC filing for SC 13G 08 Nov 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Nov 2024 06 Nov 2024 001-40924
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 05 Nov 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Oct 2024 29 Oct 2024 001-40924
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 25 Oct 2024 005-93490
SC 13G Open SC 13G document View SEC filing for SC 13G 13-G FILING 3Q 2024 25 Oct 2024 005-93490
SC 13G Open SC 13G document View SEC filing for SC 13G 22 Oct 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Sep 2024 26 Sep 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 25 Sep 2024 24 Sep 2024 001-40924
144 Open 144 document View SEC filing for 144 16 Sep 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 04 Sep 2024 03 Sep 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Aug 2024 29 Aug 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Aug 2024 28 Aug 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Aug 2024 22 Aug 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Aug 2024 14 Aug 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Aug 2024 12 Aug 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Aug 2024 06 Aug 2024 001-40924
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 31 Jul 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Jul 2024 12 Jul 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Jun 2024 24 Jun 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Jun 2024 20 Jun 2024 001-40924
40-F Open 40-F document | Open XBRL data View SEC filing for 40-F 40-F 21 Jun 2024 31 Mar 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Jun 2024 11 Jun 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Jun 2024 06 Jun 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Apr 2024 10 Apr 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Mar 2024 26 Mar 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Mar 2024 25 Mar 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 25 Mar 2024 25 Mar 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Feb 2024 26 Feb 2024 001-40924
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 20 Feb 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Feb 2024 14 Feb 2024 001-40924
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2024 005-93490
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ALGOMA STEEL GROUP INC. 13 Feb 2024 005-93490
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ALGOMA STEEL GROUP INC. 12 Feb 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 09 Feb 2024 09 Feb 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Feb 2024 06 Feb 2024 001-40924
SC 13G Open SC 13G document View SEC filing for SC 13G 2023 13-G FILING 05 Feb 2024 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jan 2024 29 Jan 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Jan 2024 23 Jan 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Jan 2024 22 Jan 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 04 Jan 2024 03 Jan 2024 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Dec 2023 21 Dec 2023 001-40924
144 Open 144 document View SEC filing for 144 19 Dec 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Nov 2023 24 Nov 2023 001-40924
144 Open 144 document View SEC filing for 144 13 Nov 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Nov 2023 03 Nov 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Oct 2023 23 Oct 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Oct 2023 02 Oct 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Sep 2023 28 Sep 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Sep 2023 26 Sep 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Sep 2023 19 Sep 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Sep 2023 12 Sep 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Sep 2023 31 Aug 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Aug 2023 23 Aug 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Aug 2023 10 Aug 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 31 Jul 2023 31 Jul 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Jul 2023 17 Jul 2023 001-40924
EFFECT Open EFFECT document View SEC filing for EFFECT 27 Jun 2023 333-260534
POS AM Open POS AM document View SEC filing for POS AM POS AM 23 Jun 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Jun 2023 22 Jun 2023 001-40924
SUPPL Open SUPPL document View SEC filing for SUPPL SUPPL 23 Jun 2023 333-272816
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Jun 2023 21 Jun 2023 001-40924
F-X Open F-X document View SEC filing for F-X FORM F-X 22 Jun 2023 333-272816
F-10 Open F-10 document View SEC filing for F-10 F-10 22 Jun 2023 333-272816
POS EX Open POS EX document View SEC filing for POS EX POS EX 22 Jun 2023 333-260534
424B3 Open 424B3 document View SEC filing for 424B3 424B3 22 Jun 2023 333-260534
F-X Open F-X document View SEC filing for F-X FORM F-X 22 Jun 2023 001-40924
40-F Open 40-F document | Open XBRL data View SEC filing for 40-F 40-F 22 Jun 2023 31 Mar 2023 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 16 Jun 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Jun 2023 16 Jun 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Jun 2023 07 Jun 2023 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 26 May 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 26 May 2023 26 May 2023 001-40924
POS EX Open POS EX document View SEC filing for POS EX POS EX 26 May 2023 333-260534
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 May 2023
6-K Open 6-K document View SEC filing for 6-K 6-K 07 Apr 2023 06 Apr 2023 001-40924
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Apr 2023
CORRESP Open CORRESP document View SEC filing for CORRESP 31 Mar 2023
424B3 Open 424B3 document View SEC filing for 424B3 424B3 31 Mar 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 31 Mar 2023 30 Mar 2023 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 30 Mar 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Mar 2023 29 Mar 2023 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 14 Mar 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Mar 2023 13 Mar 2023 001-40924
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Mar 2023
424B3 Open 424B3 document View SEC filing for 424B3 424B3 02 Mar 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Mar 2023 01 Mar 2023 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 17 Feb 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Feb 2023 16 Feb 2023 001-40924
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2023 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Feb 2023 13 Feb 2023 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 14 Feb 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Feb 2023 13 Feb 2023 001-40924
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A ALGOMA STEEL GROUP INC. 13 Feb 2023 005-93490
SC 13G Open SC 13G document View SEC filing for SC 13G 2022 13-G FILING 09 Feb 2023 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Feb 2023 01 Feb 2023 001-40924
SC 13G Open SC 13G document View SEC filing for SC 13G ALGOMA STEEL GROUP INC. 12 Jan 2023 005-93490
424B3 Open 424B3 document View SEC filing for 424B3 424B3 10 Jan 2023 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Jan 2023 09 Jan 2023 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Nov 2022 07 Nov 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 08 Nov 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Nov 2022 07 Nov 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Oct 2022 26 Oct 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Oct 2022 12 Oct 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 28 Sep 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Sep 2022 28 Sep 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 21 Sep 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Sep 2022 20 Sep 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 30 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Aug 2022 30 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 24 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Aug 2022 23 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 18 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Aug 2022 18 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 15 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Aug 2022 15 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 10 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Aug 2022 10 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 08 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Aug 2022 08 Aug 2022 001-40924
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SC 13D/A 05 Aug 2022 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 04 Aug 2022 03 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 04 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 04 Aug 2022 03 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 02 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Aug 2022 02 Aug 2022 001-40924
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 02 Aug 2022 005-93490
424B3 Open 424B3 document View SEC filing for 424B3 424B3 01 Aug 2022 333-260534
424B3 Open 424B3 document View SEC filing for 424B3 424B3 01 Aug 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Aug 2022 01 Aug 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 28 Jul 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Jul 2022 28 Jul 2022 001-40924
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 28 Jul 2022 005-93490
424B3 Open 424B3 document View SEC filing for 424B3 424B3 26 Jul 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Jul 2022 26 Jul 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Jul 2022 26 Jul 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 21 Jul 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Jul 2022 20 Jul 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Jul 2022 19 Jul 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Jul 2022 18 Jul 2022 001-40924
SC TO-I/A Open SC TO-I/A document View SEC filing for SC TO-I/A SC TO-I/A 18 Jul 2022 005-93490
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Jul 2022 13 Jul 2022 001-40924
EFFECT Open EFFECT document View SEC filing for EFFECT 05 Jul 2022 333-260534
POS AM Open POS AM document | Open XBRL data View SEC filing for POS AM POS AM 30 Jun 2022 333-260534
424B3 Open 424B3 document View SEC filing for 424B3 424B3 24 Jun 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Jun 2022 23 Jun 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 21 Jun 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Jun 2022 21 Jun 2022 001-40924
SC TO-I Open SC TO-I document View SEC filing for SC TO-I SC TO-I 21 Jun 2022 005-93490
424B3 Open 424B3 document View SEC filing for 424B3 424B3 17 Jun 2022 333-260534
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 17 Jun 2022 31 Mar 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Jun 2022 17 Jun 2022 001-40924
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 16 Jun 2022 005-93490
SC TO-C Open SC TO-C document View SEC filing for SC TO-C SC TO-C 15 Jun 2022 005-93490
POS EX Open POS EX document View SEC filing for POS EX POS EX 15 Jun 2022 333-260534
424B3 Open 424B3 document View SEC filing for 424B3 424B3 15 Jun 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Jun 2022 14 Jun 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Jun 2022 14 Jun 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Jun 2022 01 Jun 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 25 Apr 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 25 Apr 2022 25 Apr 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 18 Apr 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Apr 2022 18 Apr 2022 001-40924
SC 13D Open SC 13D document View SEC filing for SC 13D SC 13D 13 Apr 2022 005-93490
424B3 Open 424B3 document View SEC filing for 424B3 424B3 08 Apr 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 08 Apr 2022 08 Apr 2022 001-40924
S-8 Open S-8 document View SEC filing for S-8 S-8 01 Apr 2022 333-264063
424B3 Open 424B3 document View SEC filing for 424B3 424B3 24 Mar 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Mar 2022 23 Mar 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 02 Mar 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Mar 2022 02 Mar 2022 001-40924
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2022 005-93490
SC 13G Open SC 13G document View SEC filing for SC 13G ALGOMA STEEL GROUP INC. 14 Feb 2022 005-93490
424B3 Open 424B3 document View SEC filing for 424B3 424B3 11 Feb 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Feb 2022 10 Feb 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 11 Feb 2022 10 Feb 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 31 Jan 2022 31 Jan 2022 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Jan 2022 28 Jan 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 10 Jan 2022 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 10 Jan 2022 10 Jan 2022 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 02 Dec 2021 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Dec 2021 02 Dec 2021 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 29 Nov 2021 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Nov 2021 29 Nov 2021 001-40924
424B3 Open 424B3 document View SEC filing for 424B3 424B3 12 Nov 2021 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Nov 2021 12 Nov 2021 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 12 Nov 2021 12 Nov 2021 001-40924
EFFECT Open EFFECT document View SEC filing for EFFECT 05 Nov 2021 333-260534
424B3 Open 424B3 document View SEC filing for 424B3 424B3 05 Nov 2021 333-260534
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Nov 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 02 Nov 2021
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Nov 2021 01 Nov 2021 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Oct 2021 28 Oct 2021 001-40924
F-1 Open F-1 document View SEC filing for F-1 F-1 27 Oct 2021 333-260534
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Oct 2021 22 Oct 2021 001-40924
20-F Open 20-F document View SEC filing for 20-F 20-F 22 Oct 2021 19 Oct 2021 001-40924
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Oct 2021 19 Oct 2021 001-40924
CERT Open CERT document View SEC filing for CERT 19 Oct 2021 001-40924
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 18 Oct 2021 001-40924
425 Open 425 document View SEC filing for 425 FORM 425 30 Sep 2021
EFFECT Open EFFECT document View SEC filing for EFFECT 23 Sep 2021 333-257732
424B3 Open 424B3 document View SEC filing for 424B3 424B3 23 Sep 2021 333-257732
425 Open 425 document View SEC filing for 425 FORM 425 22 Sep 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Sep 2021
F-4/A Open F-4/A document View SEC filing for F-4/A F-4/A 20 Sep 2021 333-257732
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 16 Sep 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Sep 2021
F-4/A Open F-4/A document View SEC filing for F-4/A F-4/A 08 Sep 2021 333-257732
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 26 Aug 2021
425 Open 425 document View SEC filing for 425 FORM 425 23 Aug 2021
425 Open 425 document View SEC filing for 425 FORM 425 20 Aug 2021
425 Open 425 document View SEC filing for 425 FORM 425 20 Aug 2021
425 Open 425 document View SEC filing for 425 FORM 425 20 Aug 2021
CORRESP Open CORRESP document View SEC filing for CORRESP 17 Aug 2021
F-4/A Open F-4/A document View SEC filing for F-4/A F-4/A 17 Aug 2021 333-257732
425 Open 425 document View SEC filing for 425 FORM 425 13 Aug 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Aug 2021
425 Open 425 document View SEC filing for 425 FORM 425 08 Jul 2021
425 Open 425 document View SEC filing for 425 FORM 425 08 Jul 2021
425 Open 425 document View SEC filing for 425 FORM 425 08 Jul 2021
F-4 Open F-4 document View SEC filing for F-4 F-4 07 Jul 2021 333-257732
425 Open 425 document View SEC filing for 425 FORM 425 06 Jul 2021
425 Open 425 document View SEC filing for 425 FORM 425 06 Jul 2021
425 Open 425 document View SEC filing for 425 FORM 425 06 Jul 2021
425 Open 425 document View SEC filing for 425 FORM 425 06 Jul 2021
425 Open 425 document View SEC filing for 425 FORM 425 21 Jun 2021
425 Open 425 document View SEC filing for 425 FORM 425 21 Jun 2021
425 Open 425 document View SEC filing for 425 425 21 Jun 2021
425 Open 425 document View SEC filing for 425 425 21 Jun 2021
425 Open 425 document View SEC filing for 425 425 21 Jun 2021
425 Open 425 document View SEC filing for 425 FORM 425 11 Jun 2021
425 Open 425 document View SEC filing for 425 FORM 425 26 May 2021
425 Open 425 document View SEC filing for 425 FORM 425 25 May 2021
425 Open 425 document View SEC filing for 425 FORM 425 25 May 2021
425 Open 425 document View SEC filing for 425 FORM 425 25 May 2021
425 Open 425 document View SEC filing for 425 FORM 425 25 May 2021
425 Open 425 document View SEC filing for 425 FORM 425 25 May 2021

About this filer

Algoma Steel Group Inc. files with the SEC under CIK 0001860805. This page aggregates EDGAR filings and related ownership activity.

Industry: Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens).

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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