Zai Lab Limited (NASDAQ:ZLAB) Q4 2021 Earnings Conference Call March 2, 2022 8:00 AM ET Company Participants Billy Cho - Chief Financial Officer Samantha Du - Founder, Chairperson & Chief Executive Officer Alan Sandler - President & Head of Global Development, Oncology Harald Reinhart - President & Head of Global Development, Neuroscience, Autoimmune & Infectious Diseases Jonathan Wang - Executive Vice President, Head of Business Development Conference Call Participants Michael Yee - Jefferies Yigal Nochomo ...