i-mab, a clinical stage biopharmaceutical company, engages in the discovery, development, and commercialization of novel or highly differentiated biologics to treat diseases with unmet medical needs, primarily cancers and autoimmune disorders. it is developing felzartamab (tj202), a cd38 antibody that is in phase iii clinical trials to treat multiple myeloma and autoimmune diseases; eftansomatropin (tj101), a long-acting human growth hormone that has completed phase ii clinical trials to treat pediatric growth hormone deficiency; and olamkicept (tj301), a il-6 blocker, which is in phase ii clinical trials for the treatment of ulcerative colitis and autoimmune diseases. the company's product candidates also include enoblituzumab, a humanized b7-h3 antibody that has completed phase i clinical trials to treat head and neck cancer and other oncology diseases; efineptakin (tj107), a long-acting recombinant human il-7, which is in phase 2 clinical trials to treat glioblastoma multiforme (gbm