SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001086364-11-000134
Form type: SC 13G
Filer: BLACK HILLS POWER INC
CIK: CIK 12400
Filed: Jan 10, 2011
Reporting period: —
Description: Passive 5%+ stake

Documents

0001086364-11-000134-index.htm

Complete submission

0001086364-11-000134.txt

directory listing

Filed by

BLACK HILLS POWER INC