Marathon(MARA) - 2019 Q4 - Annual Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES AND EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 or [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (D) OF THE SECURITIES AND EXCHANGE ACT OF 1934 For the transition period from _to MARATHON PATENT GROUP, INC. (Exact Name of Registrant as Specified in Charter) | Nevada | 001-36555 | 01-0949984 | | --- | --- | --- ...