John D. Diekman, Director at Zai Lab Ltd (ZLAB), sold 1,000 shares at $153.62 ($154K) on 2021-05-05, disclosed to the SEC on 2021-05-06.
Open-market sale of $154k ZLAB by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ZLAB | SELL | 2022-02-07 | $50K | — | Filing → |
| ZLAB | SELL | 2021-11-08 | $92K | — | Filing → |
| ZLAB | SELL | 2021-08-05 | $150K | — | Filing → |