| 2025 | American Society for Holocaust Education and Remembrance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Holocaust Museum Houston | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | American Society for Holocaust Education and Remembrance Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Central Houston Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2024 | Central Houston CIVIC Improvement Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2024 | Yeshiva University | 990 | Board Chairman/Trustee | 5 | $0 | $0 | View return |
| 2024 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Baylor College of Medicine | 990 | Trustee | 2 | $0 | $0 | View return |
| 2024 | Rabbi Isaac Elchanan Theological Seminary | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Yeshiva University High Schools | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | American Society for Yad Vashem Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Yeshiva University High Schools | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Rabbi Isaac Elchanan Theological Seminary | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Yeshiva University | 990 | Board Chairman/Trustee | 5 | $0 | $0 | View return |
| 2023 | Baylor College of Medicine | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | American Society for Yad Vashem Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Yeshiva University | 990 | Board Chairman/Trustee | 5 | $0 | $0 | View return |
| 2022 | Yeshiva University High Schools | 990 | Trustee Asof January 2023 | 1 | $0 | $0 | View return |
| 2021 | American Society for Yad Vashem Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Yeshiva University | 990 | Board Chairman/Trustee | 5 | $0 | $0 | View return |
| 2021 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Society for Yad Vashem Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Yeshiva University | 990 | Board Chair/Trustee | 1 | $0 | $0 | View return |
| 2020 | Baylor College of Medicine | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | International Society for Yad Vashem Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Society for Yad Vashem Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Yeshiva University | 990 | Vice Chairman/Trustee | 1 | $0 | $0 | View return |
| 2019 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Baylor College of Medicine | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | American Society for Yad Vashem Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | International Society for Yad Vashem Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Albert Einstein College of Medicine Inc | 990 | Trustee (Term Ended 12/31/18) | 1 | $0 | $0 | View return |
| 2018 | Baylor College of Medicine | 990 | Trustee (As Of 5/19) | 2 | $0 | $0 | View return |
| 2018 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Yeshiva University | 990 | Vice Chairman/Trustee | 1 | $0 | $0 | View return |
| 2017 | American Society for Yad Vashem Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Albert Einstein College of Medicine Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | International Society for Yad Vashem Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Yeshiva University | 990 | Vice Chairman/Trustee | 1 | $0 | $0 | View return |
| 2016 | Albert Einstein College of Medicine Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | American Society for Yad Vashem Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | International Society for Yad Vashem Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Yeshiva University | 990 | Vice Chairman/Trustee | 1 | $0 | $0 | View return |
| 2016 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Yeshiva University | 990 | Vice Chairman/Trustee | 1 | $0 | $0 | View return |
| 2014 | Yeshiva University | 990 | Vice Chairman/Trustee | 1 | $0 | $0 | View return |
| 2014 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Robert M Beren Academy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Yeshiva Endowment Foundation Inc. | 990 | Director | 1 | - | - | View return |
| 2013 | Yeshiva University | 990 | Vice Chairman / Trustee | 1 | - | - | View return |