Form 424B2 - Prospectus [Rule 424(b)(2)]:
SEC Accession No. 0001104659-23-028354
Filing Date
2023-03-03
Accepted
2023-03-03 14:25:33
Documents
3

Document Format Files

Seq Description Document Type Size
1 424B2 tm237081-4_424b2.htm 424B2 613338
2 EX-FILING FEES tm237081d5_exfilingfees.htm EX-FILING FEES 11571
3 GRAPHIC lg_blackhillscorportm-4c.jpg GRAPHIC 62492
  Complete submission text file 0001104659-23-028354.txt   709732
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: 424B2 | Act: 33 | File No.: 333-240320 | Film No.: 23703130
SIC: 4911 Electric Services