Peter Wirth Zai Lab LTD (ZLAB) insider trading activity

Peter Wirth is of Zai Lab Ltd. Currently has a direct ownership of 393,750 shares of ZLAB, which is worth approximately $15.6 Million. The most recent transaction as insider was on Jun 18, 2025, when has been sold 10,831 shares (American Depositary Shares) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 394K

2.83% 3M change

2.83% 12M change

Total Value Held $15.6 Million

PETER WIRTH Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 18 2025	BUY Grant, award, or other acquisition	-	10,831 Added 2.68%	393,750 American Depositary Sh...
Jun 18 2024	BUY Grant, award, or other acquisition	-	21,253 Added 5.26%	382,919 American Depositary Sh...
Jun 29 2023	BUY Grant, award, or other acquisition	$499,984 $26.45 p/Share	18,903 Added 4.97%	361,666 American Depositary Sh...
Dec 08 2022	SELL Open market or private sale	$136,245 $35.37 p/Share	3,852 Reduced 1.11%	342,763 American Depositary Sh...
Jan 03 2022	BUY Grant, award, or other acquisition	-	7,763 Added 2.17%	350,615 Ordinary Shares
Dec 08 2021	BUY Open market or private purchase	$285,440 $71.36 p/Share	4,000 Added 1.15%	342,852 Ordinary Shares
Jan 15 2021	BUY Grant, award, or other acquisition	-	3,852 Added 1.12%	338,852 Ordinary Shares

Also insider at

SYRS

Syros Pharmaceuticals, Inc. Healthcare

FMTX

Forma Therapeutics Holdings, Inc. Healthcare

Director

Peter Wirth

Cambridge, MA

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