Fortress Biotech, Inc., formerly Coronado Biosciences, Inc., is a biopharmaceutical company. The Company is involved in the development of immunotherapy agents for the treatment of autoimmune diseases and cancer. Its sole product candidate is CNDO-109. The Company is also focused on acquiring, developing and commercializing pharmaceutical and biotechnology products. The Company's product, CNDO-109, is a lysate (disrupted Closteroviridae (CTV)-1 cells, cell membrane fragments, cell proteins and other cellular components) that activates donor Natural Killer (NK) cells. CTV-1 is a leukemic cell line re-classified as a T-cell acute lymphocytic leukemia (ALL). The Company holds the license to develop and commercialize CNDO-109 to activate NK cells for the treatment of cancer-related and other conditions, and a non-exclusive license to certain clinical data solely for use in the Investigational new drug (IND) for CNDO-109. The Company is conducting the Phase I clinical studies of CNDO-109.