# Filing Detail

Form ARS - Annual Report to Security Holders:
SEC Accession No. 0000950170-24-032222
Filing Date
2024-03-15
Accepted
2024-03-15 16:24:35
Documents
1
Period of Report
2023-12-31
Effectiveness Date
2024-03-15

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | ARS | 2023_bkh_annual_report.pdf | ARS | 2528056
| Complete submission text file | 0000950170-24-032222.txt |  | 3481469

Mailing Address 7001 MT RUSHMORE RD PO BOX 1400 RAPID SD 57709
Business Address 7001 MT RUSHMORE RD PO BOX 1400 RAPID CITY SD 57709 6057212343
BLACK HILLS CORP /SD/ (Filer) CIK: 0001130464 (see all company filings)

EIN.: 460458824 | State of Incorp.: SD | Fiscal Year End: 1231
Type: ARS | Act: 34 | File No.: 001-31303 | Film No.: 24755165
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)