| 2025 | Warner Music Group Blavatnik Family Foundation Social Justice Fund | 990PF | Member | 0.12 | $0 | $0 | View return |
| 2024 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2024 | Cooperative for Assistance and Relief Everywhere (Care USA) Inc | 990 | Board Member (Eff 07/2024) | 3 | $0 | $0 | View return |
| 2024 | Warner Music Group Blavatnik Family Foundation Social Justice Fund | 990PF | Member | 0.12 | $0 | $0 | View return |
| 2023 | Warner Music Group Blavatnik Family Foundation Social Justice Fund | 990PF | Chair Of The Board | 1 | $0 | $0 | View return |
| 2023 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2023 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Rockefeller University | 990 | Trustee (Until 11/8/23) | 2 | $0 | $0 | View return |
| 2022 | Warner Music Group Blavatnik Family Foundation Social Justice Fund | 990PF | Chair Of The Board | 1 | $0 | $0 | View return |
| 2022 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2022 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2021 | Warner Music Group Blavatnik Family Foundation Social Justice Fund | 990PF | Chair Of The Board | 1 | $0 | $0 | View return |
| 2021 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Warner Music Group Blavatnik Family Foundation Social Justice Fund | 990PF | Chair Of The Board | 1 | $0 | $0 | View return |
| 2020 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2020 | Comic Relief Inc DBA Comic Relief Us | 990 | Director (Thru 12/20) | 1 | $0 | $0 | View return |
| 2020 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2019 | Comic Relief Inc DBA Comic Relief Us | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The National Book Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Film Institute Inc. | 990 | Trustee (Until 7/2019) | 1 | $0 | $0 | View return |
| 2019 | The Rand Corporation | 990 | Trustee (Part Year) | 1 | $0 | $0 | View return |
| 2019 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Comic Relief Inc DBA Comic Relief Us | 990 | Director (As Of 2/2018) | 1 | $0 | $0 | View return |
| 2018 | American Film Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The National Book Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Aha Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Motion Picture Association of America Inc | 990 | Director - Thru Jan | 0.3 | $0 | $0 | View return |
| 2017 | Malaria No More Fund | 990 | Director Thru 3/1/17 | 1 | $0 | $0 | View return |
| 2017 | The National Book Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | American Film Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Malaria No More Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Aha Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Motion Picture Association of America Inc | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | American Film Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The J Paul Getty Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2015 | Aha Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2015 | Motion Picture Association of America Inc | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Malaria No More Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The J Paul Getty Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2015 | Lincoln Center for the Performing Arts Inc. | 990 | Director Thru 12/14/2015 | 1 | $0 | $0 | View return |
| 2015 | Museum Associates | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | American Film Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Lynton Foundation | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2014 | Motion Picture Association of America Inc | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The J Paul Getty Trust | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2014 | American Film Institute Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Museum Associates | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Natural Resources Defense Council Inc. | 990 | Trustee (Thru 12/2014) | 1 | $0 | $0 | View return |
| 2014 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Motion Picture Association of America Inc | 990 | Director | 0.3 | $0 | $0 | View return |
| 2013 | The Rand Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Museum Associates | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | American Film Institute Inc. | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Natural Resources Defense Council Inc. | 990 | Trustee | 1 | - | - | View return |