Abrams Foundation

Alice and Ben Reiter Charitable Fund

The Annie E. Casey Foundation

The Atlantic Philanthropies

Butler Family Fund

Charles K. Edmondson, Jr. Foundation

Falconwood Foundation, Inc.

Fred Cummings

Ford Foundation

The Glades Foundation

David Greenspan

The Jacob and Valeria Langeloth Foundation

Jay Herman Fund

The Joan Ganz Cooney & Holly Peterson Fund

Laura and John Arnold Foundation

Leon and Toby Cooperman Family Foundation

John D. and Catherine T. MacArthur Foundation

The Margaret and Daniel Loeb — Third Point Foundation

Maverick Capital Foundation

McComb Family Foundation

Nancy and Jeffrey Halis

The Neil Barsky and Joan S. Davidson Foundation

The Peter and Carmen Lucia Buck Foundation

Robert Sterling Clark Foundation

Rockefeller Family Fund

S & C Kushner Family Foundation

Timothy and Michele Barakett Foundation