| 2024 | The Mount Pleasant Foundation | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2024 | Audrain Automobile Museum Inc | 990 | Director, President | 5 | $0 | $0 | View return |
| 2023 | The Mount Pleasant Foundation | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | Audrain Automobile Museum Inc | 990 | Director, President | 5 | $0 | $0 | View return |
| 2022 | Audrain Automobile Museum Inc | 990 | Director, President | 5 | $0 | $0 | View return |
| 2022 | The Mount Pleasant Foundation | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2021 | Audrain Automobile Museum Inc | 990 | Director, President | 5 | $0 | $0 | View return |
| 2021 | The Mount Pleasant Foundation | 990PF | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2020 | The Mount Pleasant Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | Audrain Automobile Museum Inc | 990 | Director, President | 5 | $0 | $0 | View return |
| 2019 | The Mount Pleasant Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | The Mount Pleasant Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | The Mount Pleasant Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | The Mount Pleasant Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2015 | The Mount Pleasant Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2015 | Institute for Portfolio Alternatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Gsny Properties Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | The Gateway School of New York | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Gateway Middle School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Friends of the Gateway Schools Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Mount Pleasant Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2014 | Institute for Portfolio Alternatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | The Gateway School of New York | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Hewitt School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Friends of the Gateway Schools Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Gsny Properties Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | The Gateway Middle School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Drexel University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Mount Pleasant Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2013 | Institute for Portfolio Alternatives | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | The Gateway School of New York | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Gsny Properties Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Gateway Middle School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Hewitt School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Friends of the Gateway Schools Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Drexel University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2012 | The Mount Pleasant Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2011 | The Mount Pleasant Foundation | 990PF | President | 0 | $0 | $0 | View return |