Zai Lab Limited — Board/Management Information 2023

Jan 9, 2023

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**Zai Lab Limited 再鼎醫藥有限公司 ***

(incorporated in the Cayman Islands with limited liability)

(Stock Code: 9688)

LIST OF DIRECTORS AND THEIR ROLE AND FUNCTION

The members of the board of directors (the “ Board ”) of Zai Lab Limited (the “ Company ”) are set out below.

Director

Dr. Samantha Du (Chairperson and Chief Executive Officer)

Independent directors

Dr. Kai-Xian Chen Dr. John Diekman (Lead Independent Director)

Ms. Nisa Leung Mr. William Lis Mr. Leon O. Moulder, Jr. Mr. Peter Wirth Mr. Scott W. Morrison Richard Gaynor, M.D. Mr. Michel Vounatsos

The Board has five Board committees. The table below provides membership information of these committees on which each director of the Company serves.

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee	Research and Development Committee	Commercial Committee
Dr. Samantha Du				M
Dr. Kai-Xian Chen				M
Dr. John Diekman	M	M	M
Ms. Nisa Leung
Mr. William Lis			M	M
Mr. Leon O. Moulder,Jr.		M	C
Mr. Peter Wirth	M	C
Mr. Scott W. Morrison	C
Richard Gaynor,M.D.				C
Mr. Michel Vounatsos				M	C

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Notes:

• C Chairperson of the relevant Board committee

• M Member of the relevant Board committee

January 9, 2023

• For identification only

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