Zai Lab Ltd — Director's Dealing 2021

Mar 31, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Zai Lab Ltd (ZLAB)
CIK: 0001704292
Period of Report: 2021-03-26

Reporting Person: Fu Tao (Director, President & COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-03-26	Ordinary Shares	M	20000	$18.92	Acquired	207000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-03-26	Stock Option (Right to Buy)	$18.92	M	20000	Disposed	2028-09-24	Ordinary Shares (20000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Ordinary Shares	107500	Indirect

Footnotes

F1: The reported transaction was effected pursuant to a sales plan adopted by the Reporting Person expiring on September 15, 2021 and is intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

F2: Shares held by the Reporting Person's spouse.

F3: The option vests in equal annual installments over five years beginning on 09/24/2019, the first anniversary of the date of grant.