| Director Name | Audit Committee | Compensation Committee | Executive Committee | Nominating and Corporate Governance Committee | Science and Technical Committee |
|---|---|---|---|---|---|
| Richard Cotton Independent Director | Chairperson of the Audit Committee | Member of the Compensation Committee | Member ofthe Executive committee | Member of the Nominating and Corporate Governance Committee | |
| Dr. J. Michael DiMaio Chairman of the Board | Chairperson ofthe Executive committee | Chairperson of the Nominating and Corporate Governance Committee | Chairperson ofthe Science and technical committee | ||
| Martin Mellish Independent Director | Member of the Audit Committee | Chairperson of the Compensation Committee | Member ofthe Executive committee | ||
| Deepak Sadagopan Independent Director | Member of the Compensation Committee | Member ofthe Science and technical committee | |||
| Marion Snyder Independent Director | Member of the Audit Committee | Member ofthe Science and technical committee |
Legend
= Independent Director
= Chairperson
= Member
= Chairman of the Board