Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000884300-19-000003
Filing Date
2019-02-15
Accepted
2019-02-15 14:56:13
Documents
1

Document Format Files

Seq Description Document Type Size
1 ANFC 13G anfc20181231G.txt SC 13G/A 7462
  Complete submission text file 0000884300-19-000003.txt   9223
Mailing Address 730 EAST LAKE STREET WAYZATA MN 55391
Business Address 730 EAST LAKE STREET WAYZATA MN 55391-1769 9524738367
PERKINS CAPITAL MANAGEMENT INC (Filed by) CIK: 0000884300 (see all company filings)

EIN.: 411501962 | State of Incorp.: MN | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 110 NORTH 5TH STREET SUITE 410 MINNEAPOLIS MN 55403
Business Address 110 NORTH 5TH STREET SUITE 410 MINNEAPOLIS MN 55403 952-426-1241
Black Ridge Oil & Gas, Inc. (Subject) CIK: 0001490161 (see all company filings)

EIN.: 272345075 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-85526 | Film No.: 19611122
SIC: 1311 Crude Petroleum & Natural Gas