William Ki Chul Cho - Jun 1, 2021 Form 4 Insider Report for Zai Lab Ltd (ZLAB)

Role: Chief Financial Officer
Signature: /s/ Bruce A. Blefeld, Attorney-in-Fact
Stock symbol: ZLAB
Transactions as of: Jun 1, 2021
Transactions value $: -$1,802,007
Form type: 4
Date filed: 6/2/2021, 09:02 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	Sale	-$1.55M	-8.58K	-14.31%	$180.12^*	51.4K	Jun 1, 2021	Direct	F1
transaction	ZLAB	Ordinary Shares	Sale	-$256K	-1.42K	-2.75%	$180.69^*	50K	Jun 2, 2021	Direct	F1

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

Explanation of Responses:

Id	Content
F1	The reported transaction was effected pursuant to a sales plan adopted by the Reporting Person, dated March 19, 2021, expires December 31, 2021 and is intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

Remarks:

The Power of Attorney given by Mr. Cho 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. Cho.