| 2024 | Honeydew Volunteer Fire Company | 990EZ | President | 1 | $0 | - | View return |
| 2024 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $0 | - | View return |
| 2024 | National Board for Respiratory Care Inc | 990 | Trustee | 3 | $0 | $0 | View return |
| 2024 | Schooner Martha Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2024 | Marlborough Regional Chamber of Commerce | 990 | Directo | 1 | $0 | $0 | View return |
| 2024 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Society for the Study of Human Development | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | Schooner Martha Foundation | 990EZ | Director | 0 | $0 | $0 | View return |
| 2023 | National Board for Respiratory Care Inc | 990 | Trustee | 3 | $0 | $0 | View return |
| 2023 | Society for the Study of Human Development | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $0 | - | View return |
| 2023 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Marlborough Regional Chamber of Commerce | 990 | Directo | 1 | $0 | $0 | View return |
| 2023 | Vanderbilt University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Phelps Association | 990 | Governor | 1 | $0 | $0 | View return |
| 2023 | American College of Health Care Administrators | 990 | District Director | 1 | $0 | $0 | View return |
| 2022 | Honeydew Volunteer Fire Company | 990EZ | President | 0 | $0 | - | View return |
| 2022 | National Board for Respiratory Care Inc | 990 | Trustee | 3 | $0 | $0 | View return |
| 2022 | Schooner Martha Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $0 | - | View return |
| 2022 | Leadingage South Carolina Inc | 990 | Board Member | - | $0 | $0 | View return |
| 2022 | International Association of Lions Clubs | 990 | Director | - | $0 | $0 | View return |
| 2022 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2021 | Chancellor Masters & Scholars of the University of Oxford | 990 | Managing Director - Elt, Oup | 45 | $602,762 | $0 | View return |
| 2021 | Seabrook of Hilton Head Inc. | 990 | Nursing Home | 40 | $93,422 | $0 | View return |
| 2021 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $3,500 | - | View return |
| 2021 | Leadingage South Carolina Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | Schooner Martha Foundation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | National Board for Respiratory Care Inc | 990 | Trustee | 3 | $0 | $0 | View return |
| 2021 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | S C Institute on Aging | 990EZ | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | Honeydew Volunteer Fire Company | 990EZ | President | 0 | $0 | - | View return |
| 2021 | International Association of Lions Clubs | 990 | Director | - | $0 | $0 | View return |
| 2021 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2020 | Chancellor Masters & Scholars of the University of Oxford | 990 | Managing Director - Elt, Oup | 45 | $673,219 | $0 | View return |
| 2020 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $4,000 | - | View return |
| 2020 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | National Board for Respiratory Care Inc | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Leadingage South Carolina Inc | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2020 | S C Institute on Aging | 990EZ | Board Member | 0 | $0 | $0 | View return |
| 2020 | Council of Graduate Departments of Psychology Inc | 990EZ | Treasurer Until 3/1/21 | 4 | $0 | $0 | View return |
| 2020 | Downtown State College Improvement District Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Honeydew Volunteer Fire Company | 990EZ | President | 0 | $0 | - | View return |
| 2020 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2019 | Chancellor Masters & Scholars of the University of Oxford | 990 | Oup - Managing Director - Elt | 40 | $582,483 | $0 | View return |
| 2019 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $1,100 | - | View return |
| 2019 | Greater Altoona Economic Development Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Adirondack Soccer Club Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Leadingage South Carolina Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Council of Graduate Departments of Psychology Inc | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2019 | Downtown Springfield Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | S C Institute on Aging | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2018 | Chancellor Masters & Scholars of the University of Oxford | 990 | Oup - Managing Director - Elt | 35 | $514,335 | $0 | View return |
| 2018 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $8,515 | - | View return |
| 2018 | Jim Marshall Farms Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Washington State Society for Healthcare Engineering | 990 | State Wam | 1 | $0 | $0 | View return |
| 2018 | Council of Graduate Departments of Psychology Inc | 990EZ | Treasurer | 4 | $0 | $0 | View return |
| 2018 | Boys and Girls Club of La Plata County Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Adirondack Soccer Club Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | Sfi Foundation | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2018 | Adirondack Soccer Club Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Chancellor Masters & Scholars of the University of Oxford | 990 | Managing Director - Elt | 35 | $632,149 | $0 | View return |
| 2017 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $23,900 | - | View return |
| 2017 | Adirondack Soccer Club Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Marlborough Regional Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | Boys and Girls Club of La Plata County Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2017 | Council of Graduate Departments of Psychology Inc | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2017 | Jim Marshall Farms Foundation Inc. | 990PF | Director | 2 | $0 | $0 | View return |
| 2017 | Durango Chamber of Commerce | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Sfi Foundation | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2016 | Chancellor Masters & Scholars of the University of Oxford | 990 | Managing Director - Elt | 50 | $486,886 | $0 | View return |
| 2016 | I Am Water Ocean Conservation Foundation | 990EZ | Sec & Treasurer | 40 | $11,500 | - | View return |
| 2016 | Jim Marshall Farms Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Durango Chamber of Commerce | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Boys and Girls Club of La Plata County Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2016 | I Am Water Ocean Conservation Foundation | 990EZ | President | 0 | $0 | - | View return |
| 2016 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2016 | Adirondack Soccer Club Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2016 | Phelps Association | 990 | Vice Pres/Governor | 3 | $0 | $0 | View return |
| 2015 | Chancellor Masters & Scholars of the University of Oxford | 990 | Managing Director - Elt | 35 | $602,974 | $0 | View return |
| 2015 | Jim Marshall Farms Foundation Inc. | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Durango Chamber of Commerce | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | The Yale Club of New York City | 990 | Director | 5 | $0 | $0 | View return |
| 2015 | Boys and Girls Club of La Plata County Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Navy League of the United States National Headquarters | 990 | National Director | 1 | $0 | $0 | View return |
| 2015 | Adirondack Soccer Club Inc. | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Neighborhood House Of | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Sfi Foundation | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Phelps Association | 990 | Governor | 1 | $0 | $0 | View return |
| 2014 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | Durango Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Navy League of the United States National Headquarters | 990 | National Director | 1 | $0 | $0 | View return |
| 2014 | Boys and Girls Club of La Plata County Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2014 | Sfi Foundation | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Phelps Association | 990 | Governor | 1 | $0 | $0 | View return |
| 2013 | The Yale Club of New York City | 990 | Director | 3 | $0 | $0 | View return |
| 2013 | Warren Washington County Homeless Youth Coalition Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Strawberry Fields Inc. | 990 | Vice President | 5 | $0 | $0 | View return |