Dr. Xu joined Legend Biotech Corporation in March 2018 as Chief Executive Officer and as a Director, playing a leading role in the company’s IPO, clinical development of the autologous CAR T-cell therapy cilta-cel, and partnership with Janssen until her resignation in August 2020. Prior to Legend, Dr. Xu was Senior Vice President at Merck from August 2015 to August 2017, where she led discovery, preclinical and technical development, and manufacture of the Biologics & Vaccines subdivision. Dr. Xu was Vice President at Gilead from March 2014 to August 2015, where she led biologics and vaccines development and oversaw all operational aspects of the company’s Oceanside manufacturing facility as Site Head, and was Vice President at Novartis from 2008 to 2014, where she led several functions in the U.S. and Europe including the biotherapeutics development unit focusing on innovative medicines such as engineered cell therapies, gene therapies, and antibody drug conjugates. Early in her career, Dr. Xu held positions at Amgen, Chiron, GlaxoSmithKline and Genentech. Dr. Xu received a B.S. in biochemistry from Nanjing University and a Ph.D. in biochemistry from the University of Maryland, and she completed her post-doctoral training in virology and gene therapy at the University of California, San Diego. Dr. Xu currently serves as an independent director on the board of directors of Akero Therapeutics, Inc. (Nasdaq: AKRO).