Committee Composition

	Audit Committee	Nominating and Governance Committee	Compensation Committee	Compliance Committee
Garen Bohlin	Audit Committee	Nominating and Governance Committee
Mikael Dolsten, M.D., Ph.D.		Nominating and Governance Committee		Compliance Committee
Barry E. Greene		Nominating and Governance Committee	Compensation Committee	Compliance Committee
Deepa R. Pakianathan Ph.D	Audit Committee		Compensation Committee

= Chairperson = Member