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

15
Insider
Date
Role
Action
Shares
Price
Amount
Ying Du
18 May 2026
Chairperson & CEO
Sold after exercise
50,000
$19.00
$949.77K
Ying Du
15 May 2026
Chairperson & CEO
Sold after exercise
50,000
$20.74
$1.04M
Ying Du
14 May 2026
Chairperson & CEO
Sold after exercise
50,000
$20.09
$1.00M
Ying Du
13 May 2026
Chairperson & CEO
Sold after exercise
33,769
$20.22
$682.89K
Ying Du
13 May 2026
Chairperson & CEO
Sold after exercise
16,231
$19.44
$315.58K
Rafael Amado
2 Apr 2026
See Remarks
Sold after exercise
9,910
$20.39
$202.06K
Yajing Chen
2 Apr 2026
Chief Financial Officer
Sold after exercise
5,199
$20.39
$106.01K
Ying Du
2 Apr 2026
Chairperson & CEO
Sold after exercise
5,576
$20.39
$113.69K
Frazor Titus Edmondson III
2 Apr 2026
Chief Legal Officer
Sold after exercise
4,194
$20.39
$85.52K
Joshua L Smiley
2 Apr 2026
See Remarks
Sold after exercise
9,614
$20.39
$196.03K
Ying Du
9 Mar 2026
Chairperson & CEO
Sold after exercise
50,000
$19.03
$951.47K
Ying Du
6 Mar 2026
Chairperson & CEO
Sold after exercise
50,000
$19.42
$970.94K
Ying Du
5 Mar 2026
Chairperson & CEO
Sold after exercise
50,000
$19.22
$961.06K
Ying Du
4 Mar 2026
Chairperson & CEO
Sold after exercise
35,710
$19.32
$689.83K
Ying Du
4 Mar 2026
Chairperson & CEO
Sold after exercise
14,290
$18.78
$268.32K
Show all 43 transactions →

What was left out

Form 4 filings counted 51
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 10
Sales straight out of an exercise 15
Sales at will 14
Transactions with no price 0
Shares from compensation/vesting 2,434,133
History held since 20 Jan 2021