| 2024 | The Albert M Greenfield Foundation | 990PF | Treasurer | 0 | $0 | $0 | View return |
| 2024 | Curtis Institute of Music | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2023 | Marlboro School of Music Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2023 | Philadelphia Chamber Music Society | 990 | Chair | 5 | $0 | $0 | View return |
| 2023 | Curtis Institute of Music | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2022 | Philadelphia Chamber Music Society | 990 | Ex-Officio | 1 | $0 | $0 | View return |
| 2022 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2022 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | United Way of Greater Philadelphia And | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Curtis Institute of Music | 990 | Vice-Chair/Trustee | 1 | $0 | $0 | View return |
| 2021 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2021 | United Way of Greater Philadelphia And | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Curtis Institute of Music | 990 | Vice-Chair/Trustee | 1 | $0 | $0 | View return |
| 2021 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Curtis Institute of Music | 990 | Vice-Chair/Trustee | 1 | $0 | $0 | View return |
| 2020 | Philadelphia Chamber Music Society | 990 | Chair | 5 | $0 | $0 | View return |
| 2020 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2020 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2020 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2019 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2019 | Curtis Institute of Music | 990 | Vice-Chair/Trustee | 1 | $0 | $0 | View return |
| 2019 | Philadelphia Chamber Music Society | 990 | Chair | 5 | $0 | $0 | View return |
| 2018 | Curtis Institute of Music | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2018 | Philadelphia Chamber Music Society | 990 | Chair | 5 | $0 | $0 | View return |
| 2018 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2018 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2017 | Curtis Institute of Music | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2017 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2017 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2016 | Curtis Institute of Music | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2016 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2016 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2016 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Royal Oak Foundation Inc | 990 | Director (Ex Officio And Chair Of Advisory Council | 1 | $0 | $0 | View return |
| 2015 | Curtis Institute of Music | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2015 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2015 | United Way of Greater Philadelphia And | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2015 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Royal Oak Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | United Way of Greater Philadelphia And | 990 | Board Member | 1 | $0 | - | View return |
| 2014 | Philadelphia Area Center for History Of | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2013 | The Royal Oak Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | United Way of Greater Philadelphia And | 990 | Board Member | 1 | - | - | View return |
| 2013 | Philadelphia Area Center for History Of | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | The Academy of Natural Sciences Of | 990 | Board Trustee - Emeritus | 2 | $0 | $0 | View return |
| 2013 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2012 | New Urban Vision Inc | 990PF | Member | 1 | $0 | $0 | View return |
| 2012 | The Albert M Greenfield Foundation | 990PF | Member | 0 | $0 | $0 | View return |
| 2010 | Andalusia Foundation | 990PF | Trustee - Emeriti | 0 | $0 | $0 | View return |