New York-based Mustang Bio Inc. named Sadik Kassim chief scientific officer.
Kassim has been with the company since March 2017 as vice president of process and analytical development.
Prior to joining the company, he served as the head of analytical development for Novartis AG's cell and gene therapies unit.
Mustang Bio, a subsidiary of Fortress Biotech Inc., also appointed Knut Niss chief technology officer.
Niss joined Mustang in March 2017 as vice president of operations, where he initiated and oversees the establishment of Mustang's cell therapy manufacturing facility.
