Board of Directors
![Gregory (Greg) Summe](https://assets.grail.com/wp-content/uploads/2024/06/Board_GregorySumme-1.jpg)
Gregory (Greg) Summe
Chair of the Board, Chair of Nominating and Governance Committee, Member of Audit Committee and Compensation Committee
![Sarah Krevans](https://assets.grail.com/wp-content/uploads/2024/10/Board_SarahKrevans.jpg)
Sarah Krevans
Member of the Audit Committee, Compensation Committee, and Nominating and Governance Committee
![Steve Mizell](https://assets.grail.com/wp-content/uploads/2024/06/Board_SteveMizell-1.jpg)
Steve Mizell
Chair of Compensation Committee, Member of Audit Committee and Nominating and Governance Committee
![William (Bill) Chase](https://assets.grail.com/wp-content/uploads/2024/06/Board_ChaseBill-1.jpg)
William (Bill) Chase
Chair of Audit Committee, Member of Compensation Committee and Nominating and Governance Committee
![Bob Ragusa](https://assets.grail.com/wp-content/uploads/2025/01/ExecutiveLeadership_BobRagusa.jpg)
Bob Ragusa
Chief Executive Officer and Board Member