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ISSUER PROFILE · CIK 0000067716

MDU RESOURCES GROUP INCMDU

2 13D/G filings 1 distinct filers 0 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
5.46
as of 2026-03-31

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2024-03-18 SC Corvex Management LP view →
2023-01-24 SC Corvex Management LP view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-03-31 11,199,904 5.46 -6.1%
2026-03-13 11,930,760 6.59 -1.3%
2026-02-27 12,085,403 7.48 -7.1%
2026-02-13 13,012,911 5.87 +6.9%
2026-01-30 12,170,403 6.85 -5.7%
2026-01-15 12,902,944 5.22 -8.3%
2025-12-31 14,069,208 6.47 +16.7%
2025-12-15 12,052,688 4.34 +15.6%

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