Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001593968-17-001045
Filing Date
2017-09-05
Accepted
2017-09-05 16:56:30
Documents
1
Period of Report
2017-08-31

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_01.html 4  
1 PRIMARY DOCUMENT primary_01.xml 4 8912
  Complete submission text file 0001593968-17-001045.txt   10344
Mailing Address 625 9TH STREET PO BOX 1400 RAPID SD 57709
Business Address 625 9TH STREET 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

Mailing Address P O BOX 1400 RAPID CITY SD 57709-1400
Business Address
ZELLER THOMAS J (Reporting) CIK: 0001194284 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-31303 | Film No.: 171069336