Ying du, Chairperson & CEO at Zai Lab Ltd (ZLAB), sold 5,890 shares at $33.11 ($195K) on 2025-04-04, disclosed to the SEC on 2025-04-07.
Seasonal sale ($195k) by Chairperson & CEO — this insider has traded ZLAB in April in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $33.11 | 2,945 | $98K | 50.0% |
| 2 | $33.11 | 2,945 | $98K | 50.0% |
| Total | $33.11 avg | 5,890 | $195K | 100% |
| Filing → |
| ZLAB | SELL | 2026-05-19 | $2.0M | — | Filing → |
| ZLAB | SELL | 2026-05-15 | $2.0M | — | Filing → |
| ZLAB | SELL | 2026-04-08 | $54K | — | Filing → |