| 2023 | The Defiant Requiem Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | World Federation of Bergen Belsen Associations Inc | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Defiant Requiem Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | World Federation of Bergen Belsen Associations Inc | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 6 | $0 | $0 | View return |
| 2021 | World Federation of Bergen Belsen Associations Inc | 990EZ | President | 5 | $0 | - | View return |
| 2021 | The Defiant Requiem Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Defiant Requiem Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 6 | $0 | $0 | View return |
| 2020 | World Federation of Bergen Belsen Associations Inc | 990EZ | President | 5 | $0 | - | View return |
| 2020 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The United States Holocaust Memorial Museum | 990 | Council Member(Until 12/17/21) | 1 | $0 | $0 | View return |
| 2019 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | The Defiant Requiem Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Memorial Foundation for Jewish Culture Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
| 2019 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
| 2017 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
| 2017 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Conference on Jewish Material Claims Against Germany Inc | 990 | Director (Beg 07-01-16) | 2 | $0 | $0 | View return |
| 2016 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
| 2016 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
| 2014 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2014 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
| 2013 | American Gathering of Jewish Holocaust Survivors and Their Descendants Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2013 | The United States Holocaust Memorial Museum | 990 | Council Member | 1 | $0 | $0 | View return |
