Fortress Biotech, Inc., a biopharmaceutical company, develops novel immunotherapy agents for the treatment of autoimmune diseases and cancer. Its product includes CNDO-109, a lysate that activates donor natural killer cells for the treatment of cancer-related and other conditions. The company, through its subsidiary Caelum Biosciences, Inc., engages in developing CAEL-101 for the treatment of amyloid light chain amyloidosis. The company was formerly known as Coronado Biosciences, Inc. and changed its name to Fortress Biotech, Inc. in April 2015. Fortress Biotech, Inc. was founded in 2006 and is based in New York, New York.