InsiderClue
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Zai Lab Ltd

ZLAB Clue Score57
Cayman Islands Fiscal year ends December CIK 0001704292 Results filed 5 Nov 2026
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What the insiders did Net selling

Individual transactions

25
Insider
Date
Role
Action
Shares
Price
Amount
Ying Du
19 May 2026
Chairperson & CEO
Exercised, kept
261,092
$1.74
$454.30K
Ying Du
10 Mar 2026
Chairperson & CEO
Exercised, kept
261,092
$1.74
$454.30K
Ying Du
29 Aug 2025
Chairperson & CEO
Exercised, kept
604,376
$1.20
$725.25K
Rafael Amado
3 Apr 2024
See Remarks
Exercised, kept
5,391
$15.90
$85.72K
Yajing Chen
3 Apr 2024
Chief Financial Officer
Exercised, kept
2,500
$15.90
$39.75K
Frazor Titus Edmondson III
3 Apr 2024
Chief Legal Officer
Exercised, kept
5,031
$15.90
$79.99K
Harald Reinhart
3 Apr 2024
See Remarks
Exercised, kept
5,270
$15.90
$83.79K
Joshua L Smiley
3 Apr 2024
See Remarks
Exercised, kept
7,145
$15.90
$113.61K
Yajing Chen
1 Apr 2024
Chief Financial Officer
Exercised, kept
1,500
$16.72
$25.08K
Ying Du
1 Apr 2024
Chairperson & CEO
Exercised, kept
3,400
$16.72
$56.85K
Ying Du
1 Apr 2024
Chairperson & CEO
Exercised, kept
10,800
$16.72
$180.58K
Harald Reinhart
1 Apr 2024
See Remarks
Exercised, kept
1,010
$16.72
$16.89K
Harald Reinhart
1 Apr 2024
See Remarks
Exercised, kept
3,338
$16.72
$55.81K
Frazor Titus Edmondson III
1 Apr 2024
Chief Legal Officer
Exercised, kept
830
$16.72
$13.88K
Frazor Titus Edmondson III
1 Apr 2024
Chief Legal Officer
Exercised, kept
2,671
$16.72
$44.66K
Frazor Titus Edmondson III
23 Jun 2023
Chief Legal Officer
Exercised, kept
14,600
$25.30
$369.38K
Ying Du
23 Jun 2023
Chairperson & CEO
Exercised, kept
58,800
$25.30
$1.49M
Harald Reinhart
23 Jun 2023
See Remarks
Exercised, kept
18,250
$25.30
$461.73K
Ying Du
31 Mar 2023
Chairperson & CEO
Exercised, kept
10,800
$33.26
$359.21K
Ying Du
31 Mar 2023
Chairperson & CEO
Exercised, kept
3,400
$33.26
$113.08K
Frazor Titus Edmondson III
31 Mar 2023
Chief Legal Officer
Exercised, kept
2,670
$33.26
$88.80K
Frazor Titus Edmondson III
31 Mar 2023
Chief Legal Officer
Exercised, kept
830
$33.26
$27.61K
Harald Reinhart
31 Mar 2023
See Remarks
Exercised, kept
3,338
$33.26
$111.02K
Harald Reinhart
31 Mar 2023
See Remarks
Exercised, kept
1,010
$33.26
$33.59K
Frazor Titus Edmondson III
17 Aug 2022
Chief Legal Officer
Exercised, kept
4,850
$43.52
$211.07K
Showing 250 of 351 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 256
Amendments (4/A) skipped 6
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 27
Sales straight out of an exercise 125
Sales at will 165
Transactions with no price 0
Shares from compensation/vesting 8,555,056
Sales filed before the plan box existed 102
History held since 20 Jan 2021