| 2025 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2024 | Belgravia Foundation Inc C/O Katz Bloom & Schon Cpas LLC | 990PF | Director | 5 | $0 | $0 | View return |
| 2024 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2024 | The Sullivan & Cromwell Foundation | 990PF | Director, Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2023 | The Sullivan & Cromwell Foundation | 990PF | Director, Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2023 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2023 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst. Treas | 0.5 | $0 | $0 | View return |
| 2023 | Belgravia Foundation Inc C/O Katz Bloom & Schon Cpas LLC | 990PF | Director | 5 | $0 | $0 | View return |
| 2023 | The William Nelson Cromwell Foundation | 990PF | Trustee, Treasurer, Assist. Secretary | 1 | $0 | $0 | View return |
| 2022 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2022 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst. Treas | 0.5 | $0 | $0 | View return |
| 2022 | The Sullivan & Cromwell Foundation | 990PF | Director, Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2022 | Belgravia Foundation Inc C/O Katz Bloom & Schon Cpas LLC | 990PF | Director | 5 | $0 | $0 | View return |
| 2022 | The William Nelson Cromwell Foundation | 990PF | Trustee, Treasurer, Assist. Secretary | 1 | $0 | $0 | View return |
| 2021 | The Sullivan & Cromwell Foundation | 990PF | Director, Secretary And Treasurer | 0 | $0 | $0 | View return |
| 2021 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2021 | Foundation for the Ban Ki-Moon Centre | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Belgravia Foundation Inc C/O Katz Bloom & Schon Cpas LLC | 990PF | Director | 5 | $0 | $0 | View return |
| 2021 | The William Nelson Cromwell Foundation | 990PF | Trustee, Treasurer, Assist. Secretary | 1 | $0 | $0 | View return |
| 2020 | Foundation for the Ban Ki-Moon Centre | 990EZ | Director | 1 | $0 | $0 | View return |
| 2020 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2020 | The William Nelson Cromwell Foundation | 990PF | Trustee, Treasurer, Assist. Secretary | 1 | $0 | $0 | View return |
| 2020 | Belgravia Foundation Inc C/O Katz Bloom & Schon Cpas LLC | 990PF | Director | 15 | $0 | $0 | View return |
| 2019 | Foundation for the Ban Ki-Moon Centre | 990EZ | Director | 1 | $0 | $0 | View return |
| 2019 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2019 | The Steven and Heather Mnuchin Foundation | 990PF | Trustee/Part-Time | 5 | $0 | $0 | View return |
| 2019 | The William Nelson Cromwell Foundation | 990PF | Trustee, Treasurer, Asst. Secretary | 1 | $0 | $0 | View return |
| 2018 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst Treas | 0.5 | $0 | $0 | View return |
| 2018 | Foundation for the Ban Ki-Moon Centre | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2018 | The Steven and Heather Mnuchin Foundation | 990PF | Trustee/Part-Time | 0 | $0 | $0 | View return |
| 2017 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2017 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst Treas | 0.5 | $0 | - | View return |
| 2016 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst Treas | 0.5 | $0 | - | View return |
| 2016 | Camden Foundation Inc. | 990PF | Director & Treasurer | 0 | $0 | $0 | View return |
| 2015 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst Treas | 0.5 | $0 | - | View return |
| 2014 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst Treas | 0.5 | $0 | - | View return |
| 2013 | The American Friends of the Whitechapel Gallery Foundation Inc. | 990EZ | Asst. Sec/Asst Treas | 0.5 | $0 | - | View return |