Aptorum Group Limited is a company mainly engaged in the production and sale of pharmaceuticals. Along with subsidiaries, the Company operates its business through three segments. The Therapeutics segment is involved in the production and sale of drug molecules. It also develops technologies for the treatment and diagnosis of human disease conditions in neurology, infectious diseases, gastroenterology, oncology and other disease areas. The Non Therapeutic segment is involved in the development of surgical robotics and medical devices. In addition, it is also involved in the provision of healthcare and clinic services, as well as operation of a medical center under the name of Talem.