Zai Lab Limited

Hello ladies and gentlemen, thank you for standing by and welcome to Xylead's first quarter 2023 financial results conference call. At this time, all participants are in listen-only mode. Later, we will conduct a question and answer session, and instructions will follow at that time. As a reminder, today's call is being recorded. It is now my pleasure to turn the floor over to Billy Cho. Chief Financial Officer of Xyleb, who will make introductory comments.

Thank you, operator. Good morning, good evening, and welcome, everyone. Xyleb recently issued a press release providing the details of the company's first quarter of 2023 financial results, as well as some recent product highlights and corporate updates. The press release is available in the investor relations section of the company's website at ir.xylebatory.com. Today's call will be led by Dr. Samantha Duke. ZyLabs founder, chief executive officer, and chairperson. She'll be joined by Josh Smiley, president and chief operating officer, Dr. Rafael Amado, president and head of global oncology research and development, who will discuss advances with our oncology product candidates, Dr. Harold Reinhart, president and head of global development, neuroscience, autoimmune, and infectious diseases, who will speak about progress we have made in those three therapeutic areas. And I will discuss the performance of our market products and conclude with comments on our first quarter financial results. Additional executives will also be available to answer questions during the Q&A portion of the call. As a reminder, during today's call, Xilab will be making certain phone listing statements within the meaning of the Private Securities Litigation Reform Act of 1995, including with respect to our business plans and objectives, clinical trials, sales and revenue forecasts for our products and product candidates, regulatory applications, and commercial launches. But forward-looking statements are not guarantees of future performance, and therefore we should not put undue reliance upon them. These statements are subject to numerous risks and uncertainties, and actual results could differ materially from what we expect due to a variety of factors, including those discussed in our SEC filings. At this time, it is my pleasure to turn the call over to Xyleps founder, chief executive officer, and chairperson, Dr. Samantha Du.

Thank you, Billy. Hello, everyone. Thank you all for joining us today. Our first quarter results and progress continue to demonstrate Satellite's potential global banking class portfolio and track record of execution despite challenges from China's reopening at the beginning of the year. The positive top-line results from the Phase III emergency trial of CAR-XT in schizophrenia and the positive interim analysis from the SIS2-ENOVA-TB207 study from TDAB in head and neck cancer. Further support our belief that this product provides important treatment options for patients in China and globally. We're very excited about the unanimous recommendation of the U.S. Food and Drug Administration's Advisory Committee in support approval of Subectum and Durabectum, the first pathogen targeted therapy for patients with severe and less threatening infections caused by Acinetobacter. Recently, we expanded our lung cancer franchise, and we reached our global oncology pipeline with a next-generation DLL3 antibody drug conjugate, or ADC program, DL1310. This global ADC program demonstrates our continuous focus on the ADC space and our extension to the global market. This product complements our lung cancer franchise. We will leverage our strong capabilities to develop CL1310. We look forward to seeing results in patients. I look forward to leading Zai into its next transformational stage of growth productivity, and global opportunities. To better support me and help meet the strategic and operational needs of our business during the next phase of growth, we are happy to announce that we have promoted JustSmiley to President and Chief Operating Officer. Just's rich experience and strategic vision will help us further grow as a leading global pharmaceutical company deliver on our mission to improve human health and on our corporate strategic goals of driving innovation in China and beyond. I'd like now to turn the call over to Josh. Josh?