Investors & Media
Committee Composition
Below is a summary of our committee structure and membership information. To read more about any of the committee members click on the names in the chart below.
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Audit Committee |
Compensation and Organization Committee |
Nominating and Governance Committee |
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Christopher Henney, Ph.D | ![]() ![]() |
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Robert J. Spiegel, M.D. | ![]() |
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Samuel L. Barker, Ph.D | ![]() |
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Greg Hradsky | ![]() |
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Lloyd Sems | ![]() |
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Karin L. Walker, C.P.A. | ![]() |