The Board of Directors of I-Mab appointed two new members effective as of December 10, 2021, replacing the two previous members. Mr. John Long, the Chief Financial Officer of the Company, is appointed as a member of the Board, replacing Mr. Yu Jie, board representative of Tasly, who resigned on the same day; Ms. Liu Xi is appointed as a member of the Board and as a member of the Audit Committee, replacing Mr. Yuan Bing of Hony Capital, who resigned on the same day.