Zai Lab Ltd — Director's Dealing 2022

Dec 9, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Zai Lab Ltd (ZLAB)
CIK: 0001704292
Period of Report: 2022-12-08

Reporting Person: WIRTH PETER (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-12-08	American Depositary Shares	S	3852	$35.37	Disposed	342763	Direct
2022-12-08	American Depositary Shares	S	4000	$35.33	Disposed	0	Indirect

Footnotes

F1: Each American Depositary Share (ADS) represents ten Ordinary Shares of the issuer. Our ADSs and Ordinary Shares are fully fungible. For purposes of this Form 4, we are reporting this in terms of ADSs.

F2: Reflects a weighted average sale price of $35.37 per share, at prices ranging from $35.34 to $35.44 per share. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate price.

F3: Reflects a weighted average sale price of $35.33 per ADS, at prices ranging from $35.32 to $35.41 per ADS. The Reporting Person will provide, upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of ADSs sold at each separate price.