$500,001 to $1,000,000

John and Anne Doerr*
Fred Eychaner
Lucas Family Foundation
The Joyce Foundation
Scott Miller and Tim Gill
Cari and Michael J. Sacks
Ian Simmons through ImpactAssets Donor Advised Fund*
Marilyn and Jim Simons
Lise Strickler and Mark Gallogly

$250,001 to $500,000 

Sonya and Tom Campion
Tim Collins
John and Victoria Rogers
Beth and David Shaw

$100,001 to $250,000

Robert G. Clark
Carol and Robert Wolf

$200 to $100,000

Nicholas Alexos
Sheila Anderson*
Ellen Benson
Dr. Anita Blanchard and Martin Nesbitt
Donald E. Butterfield
Steve and Lisa Gerber
Jennifer and Jeremy Haile
Theodore Hart*
Penny Norman Trust*
Family of Joe "Butch" Martin
Gilbert Omenn and Martha Darling*
Jeanne and John Kevin Poorman through JKP Family Foundation
Alison and John Shulman
Lawrence Z. and Jaqueline A. Stern Foundation

*New Donation
This list has been updated and reflects donors' cumulative giving levels as of June 30, 2016.