$Marathon Patent Group, Inc.(MARA)$ 8-K - Current report Filed: 2017-09-05 AccNo: 0001493152-17-010234 Size: 599 KBItem 1.01: Entry into a Material Definitive AgreementItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a RegistrantItem 3.02: Unregiste 网页链接