Major Donors and Foundations

• Lead Investor > $5,000,000

• Hellman Family Foundation

• Major Investor $1,000,000 - $5,000,000

• The Fisher Family
• Evelyn & Walter Haas, Jr. Fund
• Mimi and Peter Haas Fund
• William and Elizabeth Patterson Foundation
• Jeff and Laurie Ubben
• Diane B. Wilsey

• Benefactor $250,000 - $1,000,000

• Anonymous
• S.D. Bechtel, Jr. Foundation
• John S. and James L. Knight Foundation
• John S. Osterweis
• Lisa and John Pritzker Family Fund
• Arthur and Toni Rembe Rock
• Tom Steyer and Kat Taylor 

• Patron $100,000 - $250,000

• Blum Family Foundation
• The California Endowment
• Ron and Gayle Conway
• Horace W. Goldsmith Foundation
• George and Leslie Hume
• Cathy and Jim Koshland
• The San Francisco Foundation
• Douglas Shorenstein

• Contributor $10,000 - $100,000

• Nancy and Joachim Bechtle
• Carnegie Corporation of New York
• Craigslist Charitable Fund
• Tench and Simone Otus Coxe
• Stephanie DiMarco and Jim Harleen
• William and Phyllis Draper
• Bob Emery
• Lynn Feintech and Anthony Bernhardt
• Rocky Fried
• Alexander Wallace Gerbode Foundation
• Katie Hall and Tom Knudsen
• Philip and Alicia Hammerskjold
• Clarence E. Heller Charitable Foundation
• Mitchell Kapor Foundation
• Kevin King and Meridee Moore
• Knight Foundation/National Endowment for the Arts
• Howard Leach
• Georgia Lee
• Lev and Galina Leytes
• Janet McKinley
• Paulette Meyer and David Friedman
• Dan Safier
• Patricia and William Wilson III
• The Woeber Family

Corporate Sponsors

• Executive $100,000+

• First Republic Bank
• SPO Partners & Co
• Wells Fargo

• Premium $25,000 - $100,000

• Calpine Corporation
• Goldman Sachs
• Keker & Van Nest, LLP
• Simpson, Thacher & Bartlett LLP
• Silicon Valley Bank
• The Sobrato Organization
• Sugar Bowl Corporation
• Visa Inc.

• Supporter < $25,000

• Bank of America
• California Academy of Sciences
• Catholic Healthcare West
• Charles Schwab Foundation
• Deloitte, LLC
• Martin Marietta Materials
• Morgan Stanley
• UCSF
• UC Berkeley Extension
• ValueAct Capital
• Warburg Pincus
• Webcor Builders

• In-kind Contributor

• DowLohnes
• Jones Day
• Simpson, Thacher & Bartlett LLP