Committee Composition

	Audit Committee	Compensation Committee	Nominating and Corporate Governance Committee
Tamsin Berry			Nominating and Corporate Governance Committee
Marc Elia	Audit Committee
Tom Heyman	Audit Committee		Nominating and Corporate Governance Committee
Clive A. Meanwell, M.D.		Compensation Committee
Redonda Miller, M.D., MBA		Compensation Committee
Michael Wyzga	Audit Committee	Compensation Committee

= Chairperson = Member