| Audit Committee | Compensation Committee | Nominating and Corporate Governance Committee | Science and Technology Committee | |
|---|---|---|---|---|
| Richard Croarkin | Audit Committee | |||
| Jeffrey L. Edwards | Audit Committee | Nominating and Corporate Governance Committee | ||
| Nancy J. Hutson, Ph.D. | Compensation Committee | Nominating and Corporate Governance Committee | Science and Technology Committee | |
| Christy Shaffer, Ph.D. | Compensation Committee | |||
| Clay B. Thorp | Nominating and Corporate Governance Committee | |||
| Benjamin R. Yerxa, Ph.D. | Audit Committee | Compensation Committee | Science and Technology Committee |
= Chairperson
= Member
= Financial Expert