Alan B. Sandler - Dec 1, 2021 Form 4 Insider Report for Zai Lab Ltd (ZLAB)

Role: Head of Global Dev., Oncology
Signature: /s/ Bruce A. Blefeld, Attorney-in-Fact
Stock symbol: ZLAB
Transactions as of: Dec 1, 2021
Transactions value $: -$147,802
Form type: 4
Date filed: 12/3/2021, 05:29 PM
Next filing: Apr 5, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ZLAB	Ordinary Shares	Tax liability	-$148K	-2.08K	-6.92%	$71.23	27.9K	Dec 1, 2021	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares were disposed of through a netting transaction to the issuer to cover taxes due.

Remarks:

The Power of Attorney given by Mr. Sandler was previously filed with the U.S. Securities and Exchange Commission on January 4, 2021 as an exhibit to the Form 3 filed by Mr. Sandler.