Committee composition

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee	Research and Development Committee*
Thomas Civik	Audit Committee
Darren Cline			Nominating and Corporate Governance Committee
Jakob Dupont			Nominating and Corporate Governance Committee	Research and Development Committee*
John Flavin	Audit Committee
Rachel Humphrey		Compensation Committee		Research and Development Committee*
Freda Lewis-Hall			Nominating and Corporate Governance Committee
Michael Metzger	Audit Committee	Compensation Committee
Santhosh Palani		Compensation Committee

= Chairperson = Member

*R&D Committee non-board participation includes Thomas Gajewski, M.D., Ph.D., and Michael Atkins, M.D.