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Filing Detail
Form 11-K - Annual report of employee stock purchase, savings and similar plans:
SEC Accession No. 0000950170-23-029410
Filing Date
2023-06-22
Accepted
2023-06-22 16:12:36
Documents
2
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 11-K 2022_bhc_401k_11-k.htm 11-K 452526
2 EX-23 bkh-ex23.htm EX-23 4701
  Complete submission text file 0000950170-23-029410.txt   458336
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)

IRS No.: 460458824 | State of Incorp.: SD | Fiscal Year End: 1231
Type: 11-K | Act: 34 | File No.: 001-31303 | Film No.: 231033440
SIC: 4911 Electric Services