Pledger List
All Pledger signatories are listed below.
Bill Ackman and Neri Oxman
Tegan and Brian Acton
Cameron Adams and Lisa Miller
Margaret and Sylvan Adams
Noubar Afeyan and Anna Afeyan Gunnarson
Anil Agarwal
Leonard H. Ainsworth
Muna Easa Al Gurg
Paul G. Allen (d. 2018)
HRH Prince Alwaleed Bin Talal Bin Abdulaziz AlSaud
Sam Altman and Oliver Mulherin
Sue Ann Arnall
Laura and John Arnold
Marcel Arsenault and Cynda Collins Arsenault
Lord Ashcroft KCMG PC
Jon and Helaine Ayers
Stewart and Sandy Bainum
Sarah and Rich Barton
Lynne and Marc Benioff
Nicolas Berggruen
Manoj Bhargava
Aneel and Allison Bhusri
Sheikh Dr. Mohammed Bin Musallam Bin Ham Al-Ameri
Steve Bing (d. 2020)
Sara Blakely
Arthur M. Blank
Nathan and Elizabeth Blecharczyk
Michael R. Bloomberg
David G. Booth
Richard and Joan Branson
Eli (d. 2021) and Edythe Broad
Charles R. Bronfman
Edgar M. Bronfman (d. 2013)
Warren Buffett
Charles Butt
Garrett Camp
Steve and Jean Case
John Caudwell
Brian Chesky
Ron and Gayle Conway
Scott Cook and Signe Ostby
Lee and Toby Cooperman
Joe and Kelly Craft
Joyce and Bill Cummings
Ravenel B. Curry III
Benoit Dageville and Marie-Florence Dageville
Ray and Barbara Dalio
Jack and Laura Dangermond
Joseph Deitch
John Paul DeJoria
Ben Delo
Bharat Desai and Neerja Sethi
Mohammed Dewji
Barry Diller and Diane von Furstenberg
Ann and John Doerr
Dagmar Dolby
DONG Fangjun
Glenn and Eva Dubin
Marco Dunand and Suzan Craig Dunand
Anne Grete Eidsvig and Kjell Inge Røkke
Ric and Brenda Elias
Larry Ellison
Henry Engelhardt, CBE and Diane Briere de L’Isle-Engelhardt, OBE
Candy and Charlie Ergen
Judy Faulkner
Charles F. Feeney (d. 2023)
Andrew and Nicola Forrest
Ted Forstmann (d. 2011)
Melinda French Gates
Phillip and Patricia Frost
Mario and Regina Gabelli
Mala Gaonkar
Bill Gates
Joe Gebbia
Dan and Jennifer Gilbert
Dame Ann Gloag
Dave Goldberg (d. 2015) and Sheryl Sandberg
Robert D. Goldfarb
Jeremy and Hanne Grantham
David and Barbara Green
Jeff T. Green
Jeff and Mei Sze Greene
Harold Grinspoon and Diane Troderman
William Gross
Gordon and Llura (d. 2020) Gund
Sir Stelios Haji-Ioannou
Harold Hamm
Nick and Leslie Hanauer
David and Claudia Harding
Gordon V. Hartman
Reed Hastings and Patty Quillin
Lyda Hill
Barron Hilton (d. 2019)
Orion and Jackie Hindawi
Jay and Michaela (Mikey) Hoag
Reid Hoffman and Michelle Yee
Chris and Kylie Hohn
Elie and Susy Horn
Drew and Erin Houston
Sir Tom and Lady Marion Hunter
Jon (d. 2018) and Karen Huntsman
Yan Huo
Dr Mo Ibrahim
Carl Icahn
Jared and Monica Isaacman
Joan (d. 2024) and Irwin Jacobs
Badr Jafar and Razan Al Mubarak
Sonia and Paul Tudor Jones
John W. Jordan II “Jay”
Ryan D. “Jume” Jumonville
George B. Kaiser
Nikhil Kamath
Brad Keywell
Vinod and Neeru Khosla
Bongjin Kim and Bomi Sul
Miseon Hyeong and Beom-su Kim
Sidney Kimmel
Rich and Nancy Kinder
Robert E. “Bob” and Dorothy “Dottie” King
Beth and Seth Klarman
Robert and Arlene Kogod
Michael Krasny
Elaine and Ken Langone
Erica and Jeff Lawson
Liz and Eric Lefkofsky
Francine A. LeFrak and Rick Friedberg
Gerry (d. 2018) and Marguerite Lenfest
Peter B. Lewis (d. 2013)
Xin Liu
Daoming Liu
Iza Login
Lorry I. Lokey (d. 2022)
George Lucas and Mellody Hobson
Richard and Melanie Lundquist
Duncan and Nancy MacMillan
Alfred E. Mann (d. 2016)
Joe and Rika Mansueto
Bernie (d. 2024) and Billi Marcus
Richard Edwin and Nancy Peery Marriott
Strive and Tsitsi Masiyiwa
Kiran Mazumdar-Shaw
John and Marcy McCall MacBain
Craig McCaw
Red (d. 2023) and Charline (d. 2019) McCombs
Jim and Anna McKelvey
PNC and Sobha Menon
Dean and Marianne Metropoulos
Alya and Gary K. Michelson, M.D.
Michael and Lori Milken
Yuri and Julia Milner
George P. Mitchell (d. 2013)
Thomas S. Monaghan
Gordon (d. 2023) and Betty (d. 2023) Moore
Tashia and John Morgridge
Michael Moritz and Harriet Heyman
Dustin Moskovitz and Cari Tuna
Patrice and Precious Motsepe
Elon Musk
Jahm and Cheryl Najafi
Jonathan M. Nelson
José Ferreira Neves
Rohini and Nandan Nilekani
Gensheng Niu
Pierre and Pam Omidyar
Paul Orfalea
Natalie Orfalea
Bernard and Barbro Osher
Bob and Renee Parsons
Jim Pattison
Ronald O. Perelman
Jorge M. and Darlene Perez
Melanie Perkins and Cliff Obrecht
Peter G. Peterson (d. 2018)
T. Boone Pickens (d. 2019)
Victor Pinchuk
Mark Pincus
Hasso Plattner
Vladimir Potanin
Azim Premji
Tom and Theresa Preston-Werner
Ernest and Evelyn Rady
Terry and Susan Ragon
Emily and Mitchell Rales
Chad Richison
Julian H. Robertson, Jr. (d. 2022)
David Rockefeller (d. 2017)
Edward W. (d. 2016) and Deedie Potter Rose
Stephen M. Ross
Jeff and Marieke Rothschild
David M. Rubenstein
Chris and Crystal Sacca
David Sainsbury
John and Ginger Sall
Henry and Susan Samueli
Herb (d. 2019) and Marion (d. 2012) Sandler
Vicki Sant (d. 2018)
Jack and Renate (d. 2024) Schuler
Lynn Schusterman
Steven Schuurman
Stephen A. Schwarzman
Paul and Jennifer Sciarra
MacKenzie Scott
Ruth and Bill (d. 2024) Scott
Walter Scott, Jr. (d. 2021)
Tom and Cindy Secunda
Dr. B.R. Shetty and Dr. C.R. Shetty
Ben and Divya Silbermann
Craig Silverstein and Mary Obelnicki
Annette and Harold (d. 2013) Simmons
Jim (d. 2024) and Marilyn Simons
Liz Simons and Mark Heising
Nat Simons and Laura Baxter-Simons
Paul E. Singer
Jeff Skoll
Robert F. Smith
John A. and Susan Sobrato
John and Timi Sobrato
Lisa and Matt Sonsini
Michele B. Chan and Patrick Soon-Shiong
Ted (d. 2016) and Vada (d. 2013) Stanley
Mark and Mary Stevens
Tom Steyer and Kat Taylor
Harry H. Stine
Jim (d. 2014) and Virginia Stowers (d. 2021)
Dato’ Sri DR Tahir
Vincent Tan Chee Yioun
Jessica Schantz Taneja and Hemant Taneja
Nicolai and Katja Tangen
Tad and Dianne Taube
Robert (d. 2023) and Jane Toll
Claire (d. 2014) and Leonard Tow
Dennis Troper and Susan Wojcicki (d. 2024)
Byron and Tina Trott
Glen Tullman
Ted Turner
Albert Lee Ueltschi (d. 2012)
Hamdi Ulukaya
Sunny and Sherly Varkey
Shamsheer and Shabeena Vayalil
David Vélez and Mariel Reyes
Dr. Romesh and Kathleen Wadhwani
Jian Wang
David and Bonnie Weekley
Sanford and Joan Weill
Dr. Herbert Wertheim
Shelby White
Simone and Urs Wietlisbach
Andrew Wilkinson and Zoe Peterson
Anne Wojcicki
Sir Ian Wood
Hansjörg Wyss
Patti Bao and Tony Xu
Samuel Yin
YOU Zhonghui
Charles Zegar and Merryl Snow Zegar
Mark Zuckerberg and Priscilla Chan