Dr. Leon Lian Yong Chen

Dr. Lian Yong Chen has served as our director since May 2019. He is currently the founding managing partner and CEO of 6 Dimensions Capital. He has over 20 years of experience in the life sciences industry in China and the United States as a venture capitalist, senior management executive, entrepreneur, and scientific inventor. He was the founder and managing partner at Frontline BioVentures and a partner at FIL Capital Management (Hong Kong) Limited in Asia from May 2008 to March 2014. Dr. Chen has been an executive director and the chairman of the board of Ocumension Therapeutics since May 2018, a company listed on the Stock Exchange (stock code: 1477). Since August 2018 to July 2021, he has served as a director at CStone Pharmaceuticals, a company listed on the main board of the Stock Exchange (stock code: 2616). Since January 2015 to March 2022, he has served as a non-executive Director at Hua Medicine, a company listed on the main board of the Stock Exchange (stock code: 2552). He served as a director of Shanghai Hile Bio-Pharmaceutical Co. Ltd., a company listed on the Shanghai Stock Exchange (stock code: 603718) since December 2014 to May 2021. Save as disclosed above, Dr. Lian Yong Chen is not and has not been a director of any other listed companies in the past three years. Dr. Lian Yong Chen conducted postdoctoral research at the Massachusetts Institute of Technology after obtaining his Ph.D. degree in Chemistry (with top honor) from the University of Louvain, Louvain-La-Neuve in Belgium in July 1991. He obtained his Bachelor of Science degree in Chemistry from Peking University in June 1984.