Yajing Chen sold $97k of ZLAB
Chief Financial Officer at Zai Lab Ltd. 2,675 shares at an average of $36.13, traded Jun 26, 2025, filed Jun 27, 2025.
Score components
- +22RoleCFO
- +10Trade size$97k at market
- +5Share of holdings soldSold 11% of holdings
- +15Cluster4 insiders selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000905148-25-002262, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jun 25, 2025 | MOption exercise American Depositary Shares | +6,250 | - | - | 23,679 | Jun 27, 2025 |
| Jun 26, 2025 | SOpen-market sale American Depositary Shares | -2,675 | $36.13 | $97k | 21,004 | Jun 27, 2025 |
| Jun 25, 2025 | MOption exercise Restricted Share Unitsderivative | -6,250 | $0.00 | $0 | 6,250 | Jun 27, 2025 |
Related signals
Other insiders at Zai Lab Ltd and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 22Weak | ZLABsell Zai Lab Ltd | Rafael Amado See Remarks | $56k 2,739 shares | -5% | |
| 17Weak | ZLABsell Zai Lab Ltd | Rafael Amado See Remarks | $202k 9,910 shares | -14% | |
| 14Weak | Zai Lab Ltd | Richard Gaynor director | $33k 1,731 shares | +3% | |
| 22Weak | Zai Lab Ltd | Rafael Amado See Remarks | $55k 2,957 shares | -6% | |
| 27Weak | Zai Lab Ltd | Yajing Chen Chief Financial Officer | $32k 1,703 shares | -8% | |
| 20Weak | Zai Lab Ltd | Frazor Titus Edmondson III Chief Legal Officer | $24k 1,281 shares | -16% | |
| 21Weak | Zai Lab Ltd | Joshua L Smiley See Remarks | $37k 1,966 shares | -2% | |
| 5Weak | Zai Lab Ltd | Ying Du Chairperson & CEO | $20k 1,067 shares | -0% | |
| 30Weak | Zai Lab Ltd | Ying Du Chairperson & CEO | $1.9M 100,000 shares | -10% | |
| 30Weak | Zai Lab Ltd | Ying Du Chairperson & CEO | $1.9M 100,000 shares | -10% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.