Management Team

Photo of John Climaco
John Climaco, JD
Chief Executive Officer
Photo of Chris Downs
Chris Downs, CPA
Chief Financial Officer
Photo of Don Picker
Don Picker, PhD
Chief Scientific Officer
Photo of Sandra Silberman
Sandra Silberman, MD, PhD
Chief Medical Officer
Photo of Zena Muzyczenko
Zena Muzyczenko
Vice President of Clinical Operations

Board of Directors

Faith Charles, JD
Chair
John Climaco, JD
Chief Executive Officer
Jerzy (George) Gumulka, PhD
Director
Jeffry R. Keyes, CPA
Director
Amy Mahery
Director
Bettina Cockroft, MD, MBA
Director

Scientific Advisors

Sigmund Hsu, MD
Scientific Advisory Board

Board Committee Composition

  • Audit
    • Member Faith Charles, JD
    • Chairperson Jeffry R. Keyes, CPA
    • Member Amy Mahery
  • Compensation
    • Chairperson Jerzy (George) Gumulka, PhD
    • Member Amy Mahery
    • Member Bettina Cockroft, MD, MBA
  • Nominating and Corporate Governance
    • Member Faith Charles, JD
    • Chairperson Bettina Cockroft, MD, MBA

Documents and Charters

Governance Documents

Code of Business Conduct and Ethics
01 July, 2018
Download Code of Business Conduct and Ethics PDF

Committee Charters

Charter of Audit Committee
15 December, 2023
Download Charter of Audit Committee PDF
Charter of Compensation Committee
15 December, 2023
Download Charter of Compensation Committee PDF
Charter of Nominating and Corporate Governance Committee
15 December, 2023
Download Charter of Nominating and Corporate Governance Committee PDF
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