| 2024 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2023 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2023 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Friends of Catholic University in Chile Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2022 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Friends of Catholic University in Chile Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2021 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2020 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2019 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2018 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2017 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2017 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2016 | Friends of Catholic University in Chile Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Brooklyn Academy of Music Inc. | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | - | View return |
| 2015 | Brooklyn Academy of Music Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Friends of Catholic University in Chile Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | - | View return |
| 2014 | Brooklyn Academy of Music Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | The Lampert Family Foundation C/O Georgetown Group | 990PF | Trustee | 5 | $0 | - | View return |
| 2013 | Brooklyn Academy of Music Inc. | 990 | Director | 0.5 | $0 | $0 | View return |