| 2024 | International Union Uaw Local 3047 | 990 | Guide | 1 | $1,447 | $0 | View return |
| 2024 | Museum of the American Railroad | 990 | Chair | 4 | $0 | $0 | View return |
| 2024 | Center for Security Policy Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | International Union Uaw Local 3047 | 990 | Guide | 1 | $1,755 | $0 | View return |
| 2023 | Museum of the American Railroad | 990 | Chair | 4 | $0 | $0 | View return |
| 2023 | Providence Independent Medical Staff | 990 | Board Member | - | $0 | $0 | View return |
| 2023 | Heroes for Humanity | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2022 | International Union Uaw Local 3047 | 990 | Guide | 1.7 | $2,058 | $0 | View return |
| 2022 | Museum of the American Railroad | 990 | Chair | 4 | $0 | $0 | View return |
| 2022 | Providence Independent Medical Staff | 990 | Board Member | - | $0 | $0 | View return |
| 2022 | Heroes for Humanity | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2021 | International Union Uaw Local 3047 | 990 | Guide | 2 | $2,183 | $0 | View return |
| 2021 | Texas Taxpayers and Research Association | 990 | Immediate Past Chairman | 1 | $0 | $0 | View return |
| 2021 | Museum of the American Railroad | 990 | Chair | 8 | $0 | $0 | View return |
| 2021 | Ttara Research Foundation | 990EZ | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2021 | Providence Independent Medical Staff | 990 | Board Member | - | $0 | $0 | View return |
| 2020 | International Union Uaw Local 3047 | 990 | Guide | 0.5 | $583 | $0 | View return |
| 2020 | Ttara Research Foundation | 990EZ | Immediate Past Chair | 1 | $0 | $0 | View return |
| 2020 | Providence Independent Medical Staff | 990 | Board Member | 5 | $0 | $0 | View return |
| 2020 | Texas Taxpayers and Research Association | 990 | Immediate Past Chairman | 1 | $0 | $0 | View return |
| 2020 | Museum of the American Railroad | 990 | Chair | 8 | $0 | $0 | View return |
| 2019 | Museum of the American Railroad | 990 | Chair | 10 | $0 | $0 | View return |
| 2019 | Ttara Research Foundation | 990EZ | Chair | 1 | $0 | $0 | View return |
| 2019 | Texas Taxpayers and Research Association | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | Museum of the American Railroad | 990 | Chair | 10 | $0 | $0 | View return |
| 2018 | The Dallas Opera | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Museum of the American Railroad | 990 | Chair | 10 | $0 | $0 | View return |
| 2016 | Museum of the American Railroad | 990 | Chair | 10 | $0 | $0 | View return |
| 2015 | Museum of the American Railroad | 990 | Chair | 10 | $0 | $0 | View return |
| 2015 | St Paul'S Episcopal School | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Museum of the American Railroad | 990 | Chair | 5 | $0 | $0 | View return |
| 2014 | Modern Men - Coachella Valley Mens Chorus | 990EZ | Secretary, Director | 1 | $0 | - | View return |
| 2014 | St Paul'S Episcopal School | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | The Dallas Opera | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Museum of the American Railroad | 990 | Chairman | 10 | $0 | $0 | View return |
| 2013 | Technology Association of America | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Dallas Opera | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | St Paul'S Episcopal School | 990 | Director | 0.3 | $0 | $0 | View return |