CHEN YAJING

PrivateCIK: 1985694
Location

CAMBRIDGE, MA

Senior insider sale

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

$31.7K

1.70K shares

What this filing means

CHEN YAJING plans to sell 1.70K shares of ZAI LAB LTD valued at approximately $31.7K. 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
1.70K
Shares to sell
$31.7K
Approx. market value
1.70K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
Sort

Restricted Stock Vesting

Compensation

3/12/2026
1.70K
Total acquired1.70K
Planned & Completed Dispositions1
Sort
NASDAQPlanned

Units to sell

1.70K

Market value

$31.7K

3/13/2026
Total

Units

1.70K

Value

$31.7K

CHEN YAJING — Planned Insider Sale (Form 144) | Finecho