MarketPeel
Insider Trading Intelligence
Pricing
…
Chairperson & CEO
Du Ying
Fri, Aug 29, 2025
Aug 29
sold
$8.19m
of
ZLAB
251,319
shares @ $32.59
Decreased holdings by
-22.00%
2nd largest trade (out of 311)
Large Trade
Positive 90D History
Trade made by an officer
76% win rate · +15.0% median edge vs SPY (141 trades, 90-day)
ZLAB
Zai Lab Ltd
Healthcare
Biotechnology
1D
0.00%
1W
+6.22%
1M
+10.27%
3M
—
6M
—
1Y
—
Recent insider activity at ZLAB
Jun 30
Du Ying
Sold
$130.22k
Jun 26
Chen Yajing
Sold
$39.53k
Jun 26
Edmondson Frazor Titus III
Sold
$71.64k
Jun 26
Du Ying
Sold
$428.55k
Jun 22
Lis William
Sold
$127.35k
May 18
Du Ying
Sold
$949.76k
May 15
Du Ying
Sold
$1.04m
May 14
Edmondson Frazor Titus III
Sold
$71.01k
Full ZLAB profile →
Du Ying’s trading history →
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