EXHIBIT 21.1
SUBSIDIARIES OF FORTRESS BIOTECH, INC.
Subsidiaries of Fortress Biotech, Inc. at December 31, 2022, with jurisdiction of incorporation or formation:
| ● | Aevitas Therapeutics, Inc. (Delaware) |
| ● | Avenue Therapeutics, Inc. (Delaware) |
| ● | Cellvation, Inc. (Delaware) |
| ● | Checkpoint Therapeutics, Inc. (Delaware) |