Corporate governance - committee composition

Below is a summary of our committee structure and membership information. To read more about any of the committees, click on committee names in the chart below.

Director Name	Audit Committee	Nominating, Governance & Sustainability Committee	People & Compensation Committee	Science & Technology Committee	Transaction Committee
Marcelo Bigal, MD, PhD	Member of the Audit CommitteeAudit Committee			Chairperson of the Science & Technology CommitteeScience & Technology Committee	Member of the Transaction CommitteeTransaction Committee
Laura Brege Financial ExpertChairman of the Board		Member of the Nominating, Governance & Sustainability Committee Nominating, Governance & Sustainability Committee	Member of the People & Compensation CommitteePeople & Compensation Committee		Chairperson of the Transaction CommitteeTransaction Committee
Chris Christie		Chairperson of the Nominating, Governance & Sustainability Committee Nominating, Governance & Sustainability Committee
Mark I. Froimson, MD	Member of the Audit CommitteeAudit Committee			Member of the Science & Technology CommitteeScience & Technology Committee
Samit Hirawat, MD				Member of the Science & Technology CommitteeScience & Technology Committee
Thomas Wiggans		Member of the Nominating, Governance & Sustainability Committee Nominating, Governance & Sustainability Committee	Member of the People & Compensation CommitteePeople & Compensation Committee
Michael Yang			Chairperson of the People & Compensation CommitteePeople & Compensation Committee		Member of the Transaction CommitteeTransaction Committee
Alethia Young Financial Expert	Chairperson of the Audit CommitteeAudit Committee				Member of the Transaction CommitteeTransaction Committee