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SEC Filing Details

SEC Filing Details

Document Details

Form
S-4
Filing Date
Jan 30, 2026
Document Date
Jan 30, 2026
Form Description
Registration of securities issued in business combination transactions
Filing Group
Registration Statements
Company
Black Hills Service Company, LLC
Issuer
BLACK HILLS CORP /SD/

Filing Formats

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Investor Relations Contact

Sal Diaz
Director of Investor Relations

or

Dave Soderquist
Investor Relations Manager


605-721-1700, option 3, then option 2
investorrelations@blackhillscorp.com

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