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sellWeak cluster of 5

Frazor Titus Edmondson III sold $62k of ZLAB

Chief Legal Officer at Zai Lab Ltd. 1,874 shares at an average of $33.11, traded Apr 4, 2025, filed Apr 7, 2025.

Warning score
22
Value
$62k
1,874 shares
Holdings after
30,375
-6% from before
From 52-week low
+56%
low $20.34, close $31.77
From 52-week high
-17%
high $38.35, as of Apr 4, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $62k at market
    +7
  • Share of holdings sold
    Sold 5.8% of holdings
    0
  • Cluster
    5 insiders selling within 14 days
    +15
  • Exercise and sell
    Shares came from an option exercise in the same filing
    -15

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 7, 2025: -13.2%SPY +56.9% · excess -70.2%

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 0000905148-25-001116, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 3, 2025MOption exercise
American Depositary Shares
+5,032--32,249Apr 7, 2025
Apr 4, 2025SOpen-market sale
American Depositary Shares
-1,874$33.11$62k30,375Apr 7, 2025
Apr 3, 2025MOption exercise
Restricted Share Unitsderivative
-5,032$0.00$010,063Apr 7, 2025

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
14Weak
ZLABbuy10b5-1
Zai Lab Ltd
Richard Gaynor
director
$33k
1,731 shares
+3%
22Weak
ZLABsell 4
Zai Lab Ltd
Rafael Amado
See Remarks
$55k
2,957 shares
-6%
27Weak
ZLABsell 4
Zai Lab Ltd
Yajing Chen
Chief Financial Officer
$32k
1,703 shares
-8%
20Weak
ZLABsell 4
Zai Lab Ltd
Frazor Titus Edmondson III
Chief Legal Officer
$24k
1,281 shares
-16%
5Weak
ZLABsell 410b5-1
Zai Lab Ltd
Ying Du
Chairperson & CEO
$20k
1,067 shares
-0%
30Weak
ZLABsell 410b5-1
Zai Lab Ltd
Ying Du
Chairperson & CEO
$1.9M
100,000 shares
-10%
30Weak
ZLABsell 410b5-1
Zai Lab Ltd
Ying Du
Chairperson & CEO
$1.9M
100,000 shares
-10%
44Moderate
ZLABsell 410b5-1
Zai Lab Ltd
Frazor Titus Edmondson III
Chief Legal Officer
$297k
15,569 shares
-82%
26Weak
ZLABsell 410b5-1
Zai Lab Ltd
Rafael Amado
See Remarks
$174k
10,000 shares
-19%
17Weak
ZLABsell
Zai Lab Ltd
Rafael Amado
See Remarks
$188k
10,787 shares
-17%

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.

Frazor Titus Edmondson III sold $62k of ZLAB | InsiderTell