| 2024 | The Kovner Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | The Kovner Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2023 | Institute of Musical Art | 990 | President | 1 | $0 | $0 | View return |
| 2022 | The Kovner Foundation | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Lincoln Center for the Performing Arts | 990 | Vice Chair Thru 6/13/2023 | 3 | $0 | $0 | View return |
| 2022 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2022 | Institute of Musical Art | 990 | President | 1 | $0 | $0 | View return |
| 2021 | The Kovner Foundation | 990PF | Director & President | 1 | $0 | $0 | View return |
| 2021 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2021 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2021 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2021 | Institute of Musical Art | 990 | President | 1 | $0 | $0 | View return |
| 2020 | The Kovner Foundation | 990PF | Director & President | 1 | $0 | $0 | View return |
| 2020 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2020 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2020 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2020 | Institute of Musical Art | 990 | President | 1 | $0 | $0 | View return |
| 2020 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2019 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2019 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2019 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2019 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2018 | The Kovner Foundation | 990PF | Director & President | 1 | $0 | $0 | View return |
| 2018 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2018 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2018 | Juilliard School | 990 | Chair | 3 | $0 | $0 | View return |
| 2018 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2017 | Invest in Education Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2017 | Invest in Education Coalition Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2017 | Juilliard School | 990 | Chair | 3 | $0 | $0 | View return |
| 2017 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2016 | Invest in Education Coalition Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Invest in Education Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2016 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2016 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2016 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2015 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2015 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2015 | Lincoln Center for the Performing Arts | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2015 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2014 | Invest in Education Foundation Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2014 | Invest in Education Coalition Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2014 | Juilliard School | 990 | Chairman | 3 | $0 | $0 | View return |
| 2014 | Lincoln Center for the Performing Arts | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2013 | Invest in Education Coalition Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | American Enterprise Institute for Public | 990 | Bd Of Trustees | 1 | $0 | $0 | View return |
| 2013 | Invest in Education Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Juilliard School | 990 | Chairman | 3 | - | - | View return |
| 2013 | The Playwrights Realm | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lincoln Center for the Performing Arts | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2013 | Metropolitan Opera Association Inc | 990 | Managing Director | 1 | $0 | $0 | View return |
| 2012 | Foundation for Education Reform and Accountability | 990PF | Vice Chairman | 1 | $0 | $0 | View return |