| 2024 | Association of American Rhodes Scholars | 990 | Senior Director Emeritus | 1 | $0 | $0 | View return |
| 2024 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Association of American Rhodes Scholars | 990 | Senior Director Emeritus | 1 | $0 | $0 | View return |
| 2023 | The Frederick Gunn School Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | Association of American Rhodes Scholars | 990 | Senior Director Emeritus | 1 | $0 | $0 | View return |
| 2022 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2022 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | The Frederick Gunn School Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | The Frederick Gunn School Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | The Frederick Gunn School Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | American Friends of University | 990 | Vice Preside | - | $0 | $0 | View return |
| 2019 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | The Frederick Gunn School Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | American Friends of University | 990 | Vice Preside | - | $0 | $0 | View return |
| 2018 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2017 | American Friends of University | 990 | Vice Preside | - | $0 | $0 | View return |
| 2017 | The Harry Frank Guggenheim Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Frederick Gunn School Inc | 990 | Trustee | - | $0 | $0 | View return |
| 2017 | American Associates of the National | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | American Friends of University | 990 | Vice Preside | - | $0 | $0 | View return |
| 2016 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Association of American Rhodes Scholars | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Frederick Gunn School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | American Associates of the National | 990 | Treasurer/Director | 0.5 | $0 | $0 | View return |
| 2016 | Steep Rock Association Inc | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2015 | American Friends of University | 990 | Vice Preside | - | $0 | $0 | View return |
| 2015 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | American Associates of the National | 990 | Treasurer/Director | 0.5 | $0 | $0 | View return |
| 2015 | Steep Rock Association Inc | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2015 | The Frederick Gunn School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | American Friends of University | 990 | Vice Preside | - | $0 | $0 | View return |
| 2014 | The Trustees of the New York Society | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Steep Rock Association Inc | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2014 | American Associates of the National | 990 | Treasurer/Director | 0.5 | $0 | $0 | View return |
| 2013 | American Friends of University | 990 | Vice President | 0 | $0 | $0 | View return |
| 2013 | American Associates of the National | 990 | Treasurer/Director | 0.5 | $0 | $0 | View return |
| 2013 | Steep Rock Association Inc | 990 | Treasurer | 4 | $0 | $0 | View return |