Trade Summary

4 days ago, Lis William, serving as Dir at Zai Lab Ltd (ZLAB), sold 7,040 shares at $18.09 per share, for a total transaction value of $127,353.60. Following this transaction, Lis William now holds 50,437 shares of ZLAB.

This sale represents a 12.25% decrease in Lis William's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, June 22, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, June 24, 2026 at 4:05 PM ET, 2 days after the trade was made.

Zai Lab Ltd operates in the HEALTHCARE sector, specifically within the BIOTECHNOLOGY industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.