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David J. Mazzo
President & CEO
David J. Mazzo
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Gregory S. Berkin
Chief Information Officer
Kristen K. Buck
EVP, R&D & Chief Medical Officer
Gail Holler
VP, Human Resources
John D. Menditto
VP, Investor Relations & Corporate Communications
James Nisco
VP, Finance & Treasury
Tariq Imam
VP, Business Development & Operations & Corporate Counsel
William Sietsema
Vice President, Global Regulatory Affairs
Damian Bonkowski
Vp, Controller
