Company Insider Tape

Zai Lab Ltd insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol ZLAB Latest filing 2 Jul 2026

Company Read

Net disposal

ZLAB has 89 stored insider filings. Acquisitions account for 41.6% of classified filings and disposals account for 58.4%. The largest stored filing is $2.2M from DU, YING.

Latest filing 2 Jul 2026most recent stored row
Largest filing $2.2Mreported transaction value
Total filings 89stored transaction rows
Acquisition value $835.4K37 acquisitions
Disposal value $8.2M52 disposals
Net value $-7.4Macquisitions minus disposals

Filing cadence

Last 12 active months
Apr 2026 38
May 2026 22
Jun 2026 21
Jul 2026 8

Acquisitions 41.6% · Disposals 58.4%

Apr 2026 $917.7K
May 2026 $7.1M
Jun 2026 $797.3K
Jul 2026 $251.8K

Executive concentration

By filing count
DU, YING Director, Chairperson & CEO · 40 filings
EDMONDSON, FRAZOR TITUS III Chief Legal Officer · 14 filings
CHEN, YAJING Chief Financial Officer · 11 filings
AMADO, RAFAEL See Remarks · 6 filings
SMILEY, JOSHUA L See Remarks · 6 filings
LIS, WILLIAM Director · 2 filings
GAYNOR, RICHARD Director · 2 filings
WANG, YIZHE Operating Partner · 2 filings

Market Context

ZLAB weekly market snapshot

Week 31 Jul 2026
Latest close 18.27 USDstored weekly close
1-week move -4.9%latest weekly bar
13-week move -4.4%medium-term context
Relative Strength -26.1Sharemaestro indicator
Fair value gap -25.3%price vs fair value
Trend signal 0smoothed trend state

Transaction History

Latest insider filings for ZLAB

Showing 61-89 of 89
Date 2 Apr 2026
Insider SMILEY, JOSHUA LSee Remarks
Side Acquisition
Shares 7145
Price -
Value -
Security American Depositary Shares
Date 2 Apr 2026
Insider AMADO, RAFAELSee Remarks
Side Disposal
Shares 9910
Price 20.39
Value 202065
Security American Depositary Shares
Date 2 Apr 2026
Insider SMILEY, JOSHUA LSee Remarks
Side Disposal
Shares 9614
Price 20.39
Value 196029
Security American Depositary Shares
Date 2 Apr 2026
Insider DU, YINGDirector, Chairperson & CEO
Side Disposal
Shares 5576
Price 20.39
Value 113695
Security American Depositary Shares
Date 2 Apr 2026
Insider CHEN, YAJINGChief Financial Officer
Side Disposal
Shares 5199
Price 20.39
Value 106008
Security American Depositary Shares
Date 2 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Disposal
Shares 4194
Price 20.39
Value 85516
Security American Depositary Shares
Date 2 Apr 2026
Insider AMADO, RAFAELSee Remarks
Side Disposal
Shares 5391
Price 0.00
Value 0
Security Restricted Share Units
Date 2 Apr 2026
Insider CHEN, YAJINGChief Financial Officer
Side Disposal
Shares 2500
Price 0.00
Value 0
Security Restricted Share Units
Date 2 Apr 2026
Insider DU, YINGDirector, Chairperson & CEO
Side Disposal
Shares 6750
Price 0.00
Value 0
Security Restricted Share Units
Date 2 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Disposal
Shares 5031
Price 0.00
Value 0
Security Restricted Share Units
Date 2 Apr 2026
Insider SMILEY, JOSHUA LSee Remarks
Side Disposal
Shares 7145
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider AMADO, RAFAELSee Remarks
Side Acquisition
Shares 19523
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider CHEN, YAJINGChief Financial Officer
Side Acquisition
Shares 1500
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider CHEN, YAJINGChief Financial Officer
Side Acquisition
Shares 13758
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider DU, YINGDirector, Chairperson & CEO
Side Acquisition
Shares 10800
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider DU, YINGDirector, Chairperson & CEO
Side Acquisition
Shares 3400
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Acquisition
Shares 13758
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Acquisition
Shares 2671
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Acquisition
Shares 830
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider SMILEY, JOSHUA LSee Remarks
Side Acquisition
Shares 32062
Price -
Value -
Security American Depositary Shares
Date 1 Apr 2026
Insider AMADO, RAFAELSee Remarks
Side Disposal
Shares 19523
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider CHEN, YAJINGChief Financial Officer
Side Disposal
Shares 1500
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider CHEN, YAJINGChief Financial Officer
Side Disposal
Shares 13758
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider DU, YINGDirector, Chairperson & CEO
Side Disposal
Shares 10800
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider DU, YINGDirector, Chairperson & CEO
Side Disposal
Shares 3400
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Disposal
Shares 2671
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Disposal
Shares 13758
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider EDMONDSON, FRAZOR TITUS IIIChief Legal Officer
Side Disposal
Shares 830
Price 0.00
Value 0
Security Restricted Share Units
Date 1 Apr 2026
Insider SMILEY, JOSHUA LSee Remarks
Side Disposal
Shares 32062
Price 0.00
Value 0
Security Restricted Share Units