Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2019 Commission file number 000-53952 Black Ridge Oil & Gas, Inc. (Exact name of registrant as specified in its charter) Nevada 27-2345075 (State of Incorporation) (I.R.S. Employer Identification No.) 110 North 5th Street, Suite 410, Minneapolis, Minnesota 55403 (Address of principal executive offic ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For quarterly period ended September 30, 2019 or ☐ TRANSITION REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________ to ______________ Commission File Number 000-53952 (Exact name of registrant as specified in its charter) Nevada (State or other jurisdi ...

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) [ X ] QUARTERLY REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For quarterly period ended June 30, 2019 [ ] TRANSITION REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________ to ______________ Commission File Number 000-53952 (Exact name of registrant as specified in its charter) Nevada (State or other jurisdict ...

(Exact name of registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q Nevada (Mark One) [ X ] QUARTERLY REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For quarterly period ended March 31, 2019 or [ ] TRANSITION REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from _______________ to ______________ Commission File Number 000-53952 Indicate by check mark whether the regi ...

Table of Contents U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT UNDER SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended: December 31, 2018 Commission file number 000-53952 Black Ridge Oil & Gas, Inc. (Exact name of registrant as specified in its charter) Nevada 27-2345075 (State of Incorporation) (I.R.S. Employer Identification No.) 110 North 5th Street, Suite 410, Minneapolis, Minnesota 55403 (Address of principal executive offic ...