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sellWeak

Rafael Amado sold $56k of ZLAB

See Remarks at Zai Lab Ltd. 2,739 shares at an average of $20.45, traded Apr 6, 2026, filed Apr 8, 2026.

Warning score
22
Value
$56k
2,739 shares
Holdings after
57,022
-5% from before
From 52-week low
+26%
low $16.30, close $20.50
From 52-week high
-52%
high $43.03, as of Apr 6, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $56k at market
    +7
  • Share of holdings sold
    Sold 4.6% of holdings
    0
  • Cluster
    No other insider selling within 14 days
    0

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.

ZLABOct 9, 2026 · close 24.99
Since filing Apr 8, 2026: +16.8%SPY +15.8% · excess +1.1%

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 0000905148-26-001603, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 6, 2026SOpen-market sale
American Depositary Shares
-2,739$20.45$56k57,022Apr 8, 2026

Related signals

Other insiders at Zai Lab Ltd and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
17Weak
ZLABsell
Zai Lab Ltd
Rafael Amado
See Remarks
$202k
9,910 shares
-14%
14Weak
ZLABbuy10b5-1
Zai Lab Ltd
Richard Gaynor
director
$33k
1,731 shares
+3%
22Weak
ZLABsell 5
Zai Lab Ltd
Rafael Amado
See Remarks
$55k
2,957 shares
-6%
27Weak
ZLABsell 5
Zai Lab Ltd
Yajing Chen
Chief Financial Officer
$32k
1,703 shares
-8%
20Weak
ZLABsell 5
Zai Lab Ltd
Frazor Titus Edmondson III
Chief Legal Officer
$24k
1,281 shares
-16%
21Weak
ZLABsell 5
Zai Lab Ltd
Joshua L Smiley
See Remarks
$37k
1,966 shares
-2%
5Weak
ZLABsell 510b5-1
Zai Lab Ltd
Ying Du
Chairperson & CEO
$20k
1,067 shares
-0%
30Weak
ZLABsell 510b5-1
Zai Lab Ltd
Ying Du
Chairperson & CEO
$1.9M
100,000 shares
-10%
30Weak
ZLABsell 510b5-1
Zai Lab Ltd
Ying Du
Chairperson & CEO
$1.9M
100,000 shares
-10%
44Moderate
ZLABsell 510b5-1
Zai Lab Ltd
Frazor Titus Edmondson III
Chief Legal Officer
$297k
15,569 shares
-82%

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.

Rafael Amado sold $56k of ZLAB | InsiderTell