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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001593968-17-000594
Filing Date
2017-04-06
Accepted
2017-04-06 12:44:21
Documents
1
Period of Report
2017-04-05

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_01.html 4  
1 PRIMARY DOCUMENT primary_01.xml 4 4601
  Complete submission text file 0001593968-17-000594.txt   6105
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)

IRS No.: 460458824 | State of Incorp.: SD | Fiscal Year End: 0128
SIC: 4911 Electric Services

Mailing Address 601 W. FIRST AVE SUITE 1600 SPOKANE WA 99201
Business Address 509-835-1500
Massman Linda K (Reporting) CIK: 0001450645 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-31303 | Film No.: 17745108