| 2025 | International Beit Din Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2024 | International Beit Din Inc. | 990 | President & Director | 2 | $0 | $0 | View return |
| 2024 | Our Generation Speaks Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Amit Children Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2024 | The Cameron Kravitt Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Weathervane Theatre Players Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2024 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2024 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Cameron Kravitt Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | International Beit Din Inc. | 990 | President & Director | 2 | $0 | $0 | View return |
| 2023 | Harvey Goodstein Charitable Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2023 | Amit Children Inc. | 990 | Member At Large | 0.5 | $0 | $0 | View return |
| 2023 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2023 | Hillel at Brandeis Inc | 990 | Co-Chair | 3 | $0 | $0 | View return |
| 2023 | Weathervane Theatre Players Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2023 | Hillel at Brandeis Inc | 990 | Co-Chair | 3 | $0 | $0 | View return |
| 2022 | The Cameron Kravitt Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2022 | Weathervane Theatre Players Inc. | 990 | Director | 0.25 | $0 | $0 | View return |
| 2022 | International Beit Din Inc. | 990 | President & Director | 2 | $0 | $0 | View return |
| 2022 | Hillel at Brandeis Inc | 990 | Co-Chair | 3 | $0 | $0 | View return |
| 2022 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Cameron Kravitt Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | International Beit Din Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2021 | Hillel at Brandeis Inc | 990 | Co-Chair | 3 | $0 | $0 | View return |
| 2021 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Weathervane Theatre Players Inc. | 990 | Vice Preside | 0.77 | $0 | $0 | View return |
| 2021 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | International Beit Din Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2020 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Brandeis University | 990 | Trustee - Chair | 2 | $0 | $0 | View return |
| 2020 | Hillel at Brandeis Inc | 990 | Co-President | 3 | $0 | $0 | View return |
| 2019 | International Beit Din Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Weathervane Theatre Players Inc. | 990 | Vice Preside | - | $0 | $0 | View return |
| 2019 | Hillel at Brandeis Inc | 990 | Co-President | 1 | $0 | $0 | View return |
| 2019 | Brandeis University | 990 | Trustee - Chair | 2 | $0 | $0 | View return |
| 2019 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2019 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | International Beit Din Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Weathervane Theatre Players Inc. | 990 | Vice Preside | - | $0 | $0 | View return |
| 2018 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2018 | Hillel at Brandeis Inc | 990 | Co-President | 1 | $0 | $0 | View return |
| 2018 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Brandeis University | 990 | Trustee - Chair | 2 | $0 | $0 | View return |
| 2017 | International Beit Din Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2017 | Encounter Programs Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Hillel at Brandeis Inc | 990 | Co-President | 1 | $0 | $0 | View return |
| 2017 | Weathervane Theatre Players Inc. | 990 | Vice Preside | - | $0 | $0 | View return |
| 2017 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Brandeis University | 990 | Trustee - Chair | 2 | $0 | $0 | View return |
| 2017 | Brandeis University | 990 | Trustee - Chair | 2 | $0 | $0 | View return |
| 2016 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2016 | Hillel at Brandeis Inc | 990 | Co-President | 1 | $0 | $0 | View return |
| 2016 | Brandeis University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Weathervane Theatre Players Inc. | 990 | Director | - | $0 | $0 | View return |
| 2016 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Brandeis University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2015 | Drisha Institute for Jewish Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Weathervane Theatre Players Inc. | 990 | Director | - | $0 | $0 | View return |
| 2015 | Hillel at Brandeis Inc | 990 | Co-President | 1 | $0 | $0 | View return |
| 2015 | Brandeis University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2014 | Weathervane Theatre Players Inc. | 990 | Director | - | $0 | $0 | View return |
| 2014 | Brandeis University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Weathervane Theatre Players Inc. | 990 | Director | - | $0 | $0 | View return |
| 2013 | Brandeis University | 990 | Trustee | 1 | - | - | View return |
| 2013 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2012 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2011 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |
| 2010 | The Meyer G and Ellen Goodstein Koplow Foundation | 990PF | President | 0 | $0 | - | View return |