Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001593968-25-000582
Filing Date
2025-05-02
Accepted
2025-05-02 19:15:47
Documents
1
Period of Report
2025-05-01

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_01.html 4  
1 PRIMARY DOCUMENT primary_01.xml 4 4755
  Complete submission text file 0001593968-25-000582.txt   6277
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/ (Issuer) CIK: 0001130464 (see all company filings)

EIN.: 460458824 | State of Incorp.: SD | Fiscal Year End: 1231
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)

Mailing Address 1111 LOUISIANA HOUSTON TX 77002
Business Address
Prochazka Scott M (Reporting) CIK: 0001526699 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-31303 | Film No.: 25910524