| 2025 | Green Plants for Green Buildings | 990EZ | President | 5 | $0 | $0 | View return |
| 2024 | Green Plants for Green Buildings | 990EZ | President | 5 | $0 | $0 | View return |
| 2023 | Green Plants for Green Buildings | 990EZ | President | 5 | $0 | $0 | View return |
| 2023 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | Green Plants for Green Buildings | 990EZ | President | 5 | $0 | $0 | View return |
| 2022 | Americans for Democratic Action Inc | 990 | At-Large | 0.5 | $0 | $0 | View return |
| 2022 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Americans for Democratic Action Inc | 990 | At-Large | 0.5 | $0 | $0 | View return |
| 2021 | Green Plants for Green Buildings | 990EZ | President | 5 | $0 | $0 | View return |
| 2021 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2020 | Americans for Democratic Action Inc | 990 | At-Large | 0.5 | $0 | $0 | View return |
| 2020 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Jewish Federation of Delaware Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2019 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Jewish Federation of Delaware Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Pacifica Foundation Radio | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2018 | The Bernard and Ruth Siegel Jewish Community Center of Delaware Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Pacifica Foundation Radio | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Jewish Federation of Delaware Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Pacifica Foundation Radio | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2017 | The Bernard and Ruth Siegel Jewish Community Center of Delaware Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Jewish Federation of Delaware Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Sholem Educational Institute | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Pacifica Foundation Radio | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2017 | Pacifica Foundation Radio | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2016 | The Bernard and Ruth Siegel Jewish Community Center of Delaware Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2016 | Pacifica Foundation Radio | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Pacifica Foundation Radio | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2015 | Pacifica Foundation Radio | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |
| 2013 | Green Plants for Green Buildings | 990EZ | Director | 5 | $0 | - | View return |