| 2024 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | America-Israel Friendship League Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | America-Israel Friendship League Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | America-Israel Friendship League Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | America-Israel Friendship League Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Carnegie Hall Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Carnegie Hall Corporation | 990 | Trustee As Of Merger | 1 | $0 | $0 | View return |
| 2017 | New York Academy of Sciences | 990 | Governor (Through 9/9/17) | 2 | $0 | $0 | View return |
| 2017 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Carnegie Hall Corporation | 990 | Trustee As Of Merger | 1 | $0 | $0 | View return |
| 2016 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | New York Academy of Sciences | 990 | Governor | 2 | $0 | $0 | View return |
| 2016 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Mariinsky Foundation of America Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Mariinsky Foundation of America Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | New York Academy of Sciences | 990 | Governer | 2 | $0 | $0 | View return |
| 2015 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Mariinsky Foundation of America Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | The Mariinsky Foundation of America Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | New York Academy of Sciences | 990 | Governor | 2 | $0 | $0 | View return |
| 2014 | The Mariinsky Foundation of America Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | The Carnegie Hall Society Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | America-Israel Friendship League Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Mariinsky Foundation of America Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | American Council for World Jewry | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | The Young Men'S and Young Women'S Hebrew | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | New York Academy of Sciences | 990 | Governor | 2 | $0 | $0 | View return |