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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001130464-14-000116
Filing Date
2014-06-03
Accepted
2014-06-03 15:50:03
Documents
1
Period of Report
2014-05-30

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT f4forrobi.html 4  
1 PRIMARY DOCUMENT f4forrobi.xml 4 8412
  Complete submission text file 0001130464-14-000116.txt   9883
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 C/O MDU RESOURCES GROUP, INC. PO BOX 5650 BISMARK ND 58506-5650
Business Address
ROBINSON WARREN L (Reporting) CIK: 0001195507 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-31303 | Film No.: 14887386