Form 8-K - Current report:
SEC Accession No. 0001104659-25-096060
Filing Date
2025-10-02
Accepted
2025-10-02 16:10:19
Documents
17
Period of Report
2025-10-02
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K tm2527704d1_8k.htm   iXBRL 8-K 36264
2 EXHIBIT 4.1 tm2527704d1_ex4-1.htm EX-4.1 134427
3 EXHIBIT 5.1 tm2527704d1_ex5-1.htm EX-5.1 27799
4 EXHIBIT 5.2 tm2527704d1_ex5-2.htm EX-5.2 25944
8 GRAPHIC tm2527704d1_ex5-1img001.jpg GRAPHIC 18066
9 GRAPHIC tm2527704d1_ex5-2img001.jpg GRAPHIC 13461
  Complete submission text file 0001104659-25-096060.txt   482682

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA bkh-20251002.xsd EX-101.SCH 3029
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE bkh-20251002_lab.xml EX-101.LAB 34239
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE bkh-20251002_pre.xml EX-101.PRE 22369
19 EXTRACTED XBRL INSTANCE DOCUMENT tm2527704d1_8k_htm.xml XML 3557
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: 8-K | Act: 34 | File No.: 001-31303 | Film No.: 251369064
SIC: 4911 Electric Services
(CF Office: 01 Energy & Transportation)