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ISSUER PROFILE · CIK 0001860805 · CUSIP 015658107

Algoma Steel Group Inc.ASTLW

3 13D/G filings 3 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 2 activist filings on this issuer

Median 30d
avg —
Median 60d
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Median 90d
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Median 180d
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Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
2 SCHEDULE · 1 SC
Distinct filers
3
multi-activist cluster
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.00
as of 2026-03-31

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2025-09-23 SCHEDULE Zekelman Industries, Inc. 3.08% 3,229,998 view →
2025-05-05 SCHEDULE Maple Rock Capital Partners Inc. 7.20% 7,552,617 view →
2022-08-05 SC Bain Capital Credit, LP view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 993 1.00 +956.4%
2026-03-13 94 1.00 +100.0%
2026-02-13 1,025 1.00 +334.3%
2026-01-30 236 1.00 -87.8%
2026-01-15 1,939 1.00 +100.0%
2025-12-15 6,967 1.00 +125.0%

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