OpenFilings

BLACK HILLS CORP /SD/

Form10-K

Report Period2023-12-31

Date Filed2024-02-14

Time Filed13:10:54

Document Analysis

Natural Language Processing

Recognized Type Unidentified

Defined Term Format

Exhibits

10-K
EX-10.30
EX-10.31
EX-19
EX-21
EX-23.1
EX-31.1
EX-31.2
EX-32.1
EX-32.2
EX-95
EX-97
Filing on SEC Edgar