| 2024 | San Antonio Art League | 990 | Committee Chair | 13.8 | $6,000 | $0 | View return |
| 2024 | San Antonio Art League | 990 | Committee Chair | 13.8 | $6,000 | $0 | View return |
| 2024 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2024 | American CIVIL Liberties Union of the National Capital Area | 990 | At-Large | 1 | $0 | $0 | View return |
| 2023 | Washington Bach Consort Inc | 990 | Ex Officio A | 40 | $180,600 | $0 | View return |
| 2023 | San Antonio Art League | 990 | Vice President | 12.6 | $0 | $0 | View return |
| 2023 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2023 | Alliance Israelite Universelle | 990 | President | 30 | $0 | $0 | View return |
| 2023 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | American CIVIL Liberties Union of the National Capital Area | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | San Antonio Art League | 990 | Vice President | 12.6 | $0 | $0 | View return |
| 2022 | Washington Bach Consort Inc | 990 | Ex Officio A | 40 | $175,000 | $0 | View return |
| 2022 | San Antonio Art League | 990 | Chair Person | 4.7 | $0 | $0 | View return |
| 2022 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | American CIVIL Liberties Union of the National Capital Area | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Alliance Israelite Universelle | 990 | President | 15 | $0 | $0 | View return |
| 2022 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Washington Bach Consort Inc | 990 | Ex Officio A | 40 | $163,000 | $0 | View return |
| 2021 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Alliance Israelite Universelle | 990 | President | 15 | $0 | $0 | View return |
| 2020 | Washington Bach Consort Inc | 990 | Ex Officio A | 40 | $145,208 | $0 | View return |
| 2020 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | Alliance Israelite Universelle | 990 | President | 15 | $0 | $0 | View return |
| 2020 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Alliance Israelite Universelle | 990 | President | 15 | $0 | $0 | View return |
| 2020 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Washington Bach Consort Inc | 990 | Ex Officio A | 40 | $131,500 | $0 | View return |
| 2019 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2019 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Washington Bach Consort Inc | 990 | Ex Officio A | 40 | $130,208 | $0 | View return |
| 2018 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2018 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2017 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Culturecapital | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Culturecapital | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2016 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Culturecapital | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2015 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Washington Bach Consort Inc | 990 | Ex Officio As Music Direct | 40 | $0 | $0 | View return |
| 2015 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Culturecapital | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2014 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Washington Bach Consort Inc | 990 | Ex Officio As Executive Di | 40 | $0 | $0 | View return |
| 2013 | American Friends of the Alliance Israelite Universelle Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2013 | Washington Bach Consort Inc | 990 | Ex Officio As Executive Di | 40 | $0 | $0 | View return |