| 2024 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2024 | The Grey Foundation Americas Inc. | 990 | Board Member | 0.2 | $0 | $0 | View return |
| 2024 | American Friends of Black Stork | 990PF | Treasurer | 0 | $0 | - | View return |
| 2023 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2023 | American Friends of Black Stork | 990PF | Secretary Treasurer | 0 | $0 | $0 | View return |
| 2023 | Chamber Music Society of New Palz Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Grey Foundation Americas Inc. | 990EZ | Board Member | 0.4 | $0 | $0 | View return |
| 2023 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2022 | The Grey Foundation Americas Inc. | 990EZ | Board Member | 0.3 | $0 | $0 | View return |
| 2022 | American Friends of Black Stork | 990PF | Secretary Treasurer | 0 | $0 | $0 | View return |
| 2022 | Chamber Music Society of New Palz Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2022 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Juilliard School | 990 | Chairman (As Of 7/1/22) | 3 | $0 | $0 | View return |
| 2021 | The Grey Foundation Americas Inc. | 990EZ | Board Member | 1.2 | $0 | $0 | View return |
| 2021 | American Friends of Black Stork | 990PF | Secretary Treasurer | 0 | $0 | $0 | View return |
| 2021 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2021 | Chamber Music Society of New Palz Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Lincoln Center for the Performing Arts Inc. | 990 | Director As Of 6/15/2022 | 1 | $0 | $0 | View return |
| 2020 | Chamber Music Society of New Palz Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | American Friends of Black Stork | 990PF | Secretary Treasurer | 0 | $0 | $0 | View return |
| 2020 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2019 | Chamber Music Society of New Palz Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2019 | American Friends of Black Stork | 990PF | Secretary Treasurer | 0 | $0 | $0 | View return |
| 2019 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2018 | Lark Quartet | 990EZ | Board Chair | 2 | $0 | $0 | View return |
| 2018 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2017 | American Friends of Black Stork | 990EZ | Secretary-Treasurer | 0.25 | $0 | $0 | View return |
| 2017 | Lark Quartet | 990EZ | Board Chair | 2 | $0 | $0 | View return |
| 2017 | American Academy in Berlin Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Sesame Workshop | 990 | Chairman (Thru 10/17) | 1 | $0 | $0 | View return |
| 2017 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2016 | Lark Quartet | 990EZ | Board Chair | 2 | $0 | $0 | View return |
| 2016 | American Academy in Berlin Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Sesame Workshop | 990 | Chairman Of The Board | 1 | $0 | $0 | View return |
| 2016 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2015 | Lark Quartet | 990EZ | Board Member | 0 | $0 | - | View return |
| 2015 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Sesame Workshop | 990 | Chairman Of The Board | 1 | $0 | $0 | View return |
| 2015 | American Academy in Berlin Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2014 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | American Academy in Berlin Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Sesame Workshop | 990 | Chairman Of The Board | 1 | $0 | $0 | View return |
| 2014 | Juilliard School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Mai Family Foundation C/O Levine & Seltzer | 990PF | VP/Director | 2 | $0 | $0 | View return |
| 2013 | Nelson Mandela Childrens Fund USA Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Juilliard School | 990 | Trustee | 1 | - | - | View return |
| 2013 | Sesame Workshop | 990 | Chairman Of The Board | 1 | $0 | $0 | View return |
| 2013 | International Center for Transitional Justice Inc | 990 | Director | 2 | $0 | $0 | View return |