| 2024 | Ephrata Public Library | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Ephrata Cloister Associates | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Art Beyond Sight Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | Dance Theatre of Harlem Inc. | 990 | Director (Thru January) | 2 | $0 | $0 | View return |
| 2023 | American Society for Technion - Israel Institute for Technology Inc | 990 | Secretary | 5 | $0 | $0 | View return |
| 2022 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2022 | Art Beyond Sight Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Ephrata Cloister Associates | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | American Society for Technion - Israel Institute for Technology Inc | 990 | Assistant Secretary | 5 | $0 | $0 | View return |
| 2021 | Ephrata Cloister Associates | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2021 | Art Beyond Sight Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Eleanor Widener Dixon Memorial Clinic Committee | 990 | Member | 0 | $0 | $0 | View return |
| 2021 | East Harlem Council for Human Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | American Society for Technion - Israel Institute for Technology Inc | 990 | Assistant Secretary | 5 | $0 | $0 | View return |
| 2020 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2020 | American Society for Technion - Israel Institute for Technology Inc | 990 | Assistant Secretary | 5 | $0 | $0 | View return |
| 2020 | Eleanor Widener Dixon Memorial Clinic Committee | 990 | Member | 0 | $0 | $0 | View return |
| 2020 | East Harlem Council for Human Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Art Beyond Sight Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Art Beyond Sight Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | East Harlem Council for Human Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2019 | American Society for Technion - Israel Institute for Technology Inc | 990 | Assistant Secretary | 1 | $0 | $0 | View return |
| 2019 | Eleanor Widener Dixon Memorial Clinic Committee | 990 | Member | 0 | $0 | $0 | View return |
| 2019 | East Harlem Council for Human Services Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Eleanor Widener Dixon Memorial Clinic Committee | 990 | Member | 0 | $0 | $0 | View return |
| 2018 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2018 | American Society for Technion - Israel Institute for Technology Inc | 990 | Assistant Secretary | 1 | $0 | $0 | View return |
| 2018 | Eleanor Widener Dixon Memorial Clinic Committee | 990 | Member | 0 | $0 | $0 | View return |
| 2018 | East Harlem Council for Human Services Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2017 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2017 | East Harlem Council for Human Services Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Eleanor Widener Dixon Memorial Clinic Committee | 990 | Member | 0 | $0 | $0 | View return |
| 2016 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2016 | East Harlem Council for Human Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2015 | East Harlem Council for Human Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | American Society for Technion - Israel Institute for Technology Inc | 990 | Assistant Secretary | 1 | $0 | $0 | View return |
| 2014 | For Action Initiative | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2014 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2014 | East Harlem Council for Human Services Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Maine Coast Healthcare Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | For Action Initiative | 990EZ | Treasurer | 5 | $0 | $0 | View return |
| 2013 | The Carl and Lily Pforzheimer Foundation Inc | 990PF | Vice-President | 1 | $0 | $0 | View return |
| 2013 | Women Donors Network | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2013 | Dance Theatre of Harlem Inc. | 990 | Board Of Director | 2 | $0 | $0 | View return |
| 2013 | East Harlem Council for Human Services Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Maine Coast Healthcare Foundation | 990 | Trustee | 0.5 | $0 | $0 | View return |