SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001011034-13-000027
Form type: SC 13G
Filer: Black Ridge Oil & Gas, Inc.
CIK: CIK 1490161
Filed: Feb 14, 2013
Reporting period: Dec 31, 2012
Description: Passive 5%+ stake

Documents

0001011034-13-000027-index.htm

Complete submission

0001011034-13-000027.txt

directory listing

Filed by

Black Ridge Oil & Gas, Inc.