ZLAB director Gaynor Richard buys 1,731 shares at $18.91 as stock down 56.8% from 52-week high
Director Richard Gaynor purchased 1,731 shares at $18.91 on 2026-03-17, expanding his holdings from 54,899 to 56,630 shares. The transaction occurred at a significant discount to the 52-week high of $43.03, with the stock currently trading -56.8% from its peak and down 7.1% over the preceding 30 days. Zai Lab continues to operate at a loss with net income of $-35,963,000.00 against revenue of $116,095,000.00 in the latest quarter, though the company has demonstrated +15.3% annual revenue growth. This insider purchase by a director warrants monitoring to understand whether it reflects confidence in the business trajectory or simply opportunistic accumulation at depressed valuation levels.