Current public company directorships:
None
Previous public company directorships in last five years:
Meta (May 2025 to December 2025)
Other affiliations:
Robin Hood Foundation Board (chairman); National Geographic Society Board (trustee); Lincoln Center for the Performing Arts (trustee); Mt. Sinai Health System (trustee); Board of the Atlantic Council (member); Harvard Kennedy School Center for Public Leadership (Advisory Council member); Stanford University Freeman Spogli School (Advisory Council member); Air Force Academy (Board of Visitors)