- Global biotech index widely followed and tracked by investors and ETFs - IMAB added to the index upon first annual review since IPO - To be effective prior to the U.S. market open on Monday, December 21, 2020 [14-December-2020] SHANGHAI and GAITHERSBURG, Md. , Dec. 14, 2020 /PRNewswire/ -- I-Mab (the “Company”) (Nasdaq: IMAB), a clinical st
December 14, 2020
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