Ying Du, Director, Chairperson & CEO, on May 13, 2026, sold 100,000 shares in Zai Lab (ZLAB) for $2,003,044. Following the Form 4 filing with the SEC, Du has control over a total of 1,122,626 American depositary shares of the company, with 1,122,626 shares held directly.
SEC Filing:
https://www.sec.gov/Archives/edgar/data/1704292/000090514826002403/xslF345X05/form4.xml