EXHIBIT 21.1
SUBSIDIARIES OF FORTRESS BIOTECH, INC.
Subsidiaries of Fortress Biotech, Inc. at December 31, 2015:
| • | Avenue Therapeutics, Inc. | |
| • | CB Securities Corporation | |
| • | Checkpoint Therapeutics, Inc. | |
| • | Coronado SO Co. | |
| • | Cyprium, Inc. | |
| • | Escala Therapeutics, Inc., formerly Altamira Biosciences, Inc. | |
| • | Helocyte, Inc., formerly DiaVax Biosciences, Inc. | |
| • | Innmune Limited | |
| • | Journey Medical Corporation | |
| • | Mustang Bio, Inc. |