1. Marathon Patent Group (MARA) Announces Acquisition of Blockchain and Cryptocurrency Transmission Patents  StreetInsider.com
  2. Marathon Patent Group (MARA) Stock: Gaining On Blockchain Acquisition  CNA Finance (press release)
  3. MARATHON PATENT GROUP, INC. (NASDAQ:MARA) Files An 8-K Entry into a Material Definitive Agreement  Market Exclusive
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