CHEN YAJING

PrivateCIK: 1985694
Location

CAMBRIDGE, MA

Senior insider sale

Chief Financial Officer at ZAI LAB LTD — senior position signals high conviction

$163.0K

8.32K shares

What this filing means

CHEN YAJING plans to sell 8.32K shares of ZAI LAB LTD valued at approximately $163.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderCHEN YAJINGCIK 1985694
IssuerZAI LAB LTDCIK 1704292
Officer· Chief Financial Officer
Since Mar 2026
8.32K
Shares to sell
$163.0K
Approx. market value
2.26K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

6/25/2026
2.26K
Total acquired2.26K
Planned & Completed Dispositions3
Sort

Completed

Completed

Units to sell

853.00

Market value

$17.4K

4/6/2026
Completed

Units to sell

5.20K

Market value

$106.0K

4/2/2026

Planned — Approximate Date

NASDAQPlanned

Units to sell

2.26K

Market value

$39.5K

6/26/2026
Total

Units

8.32K

Value

$163.0K