GAITHERSBURG, Md. and SHANGHAI, June 22, 2023 /PRNewswire/ -- I-Mab ("I-Mab" or the "Company") (Nasdaq: IMAB), a clinical-stage biopharmaceutical company committed to the discovery, development, and commercialization of pioneering immunotherapies, today announced the appointment of Mr. Raj Kannan as the Company's new Chief Executive...