Committee Composition

Overview of Committee Composition and Member Roles
Director Name	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee	Science and Technology Committee
Alexis Borisy			Chairperson of the Nominating and Corporate Governance CommitteeNominating and Corporate Governance Committee	Member of the Science and Technology Committee
Edward Fitzgerald	Chairperson of the Audit CommitteeAudit Committee
Rick Klausner		Member of the Compensation CommitteeCompensation Committee		Chairperson of the Science and Technology Committee
Alan M. Sebulsky	Member of the Audit CommitteeAudit Committee		Member of the Nominating and Corporate Governance CommitteeNominating and Corporate Governance Committee
Jake Simson			Member of the Nominating and Corporate Governance CommitteeNominating and Corporate Governance Committee
Barbara Weber	Member of the Audit CommitteeAudit Committee	Member of the Compensation CommitteeCompensation Committee		Member of the Science and Technology Committee
Krishna Yeshwant		Chairperson of the Compensation CommitteeCompensation Committee		Member of the Science and Technology Committee