| 2024 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 0.25 | $0 | - | View return |
| 2024 | South Dakota Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Boys and Girls Club of Geneva Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Sanford Underground Research Facility Foundation | 990 | Ex-Officio D | 0.25 | $0 | $0 | View return |
| 2024 | Sanford Underground Research Facility Foundation | 990 | Ex-Officio D | 0.25 | $0 | $0 | View return |
| 2023 | Boys and Girls Club of Geneva Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 0.25 | $0 | - | View return |
| 2023 | Grand Heritage Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | South Dakota Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Childrens Theatre of Charleston Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2023 | Sanford Underground Research Facility Foundation | 990 | Ex-Officio D | 0.25 | $0 | $0 | View return |
| 2022 | Boys and Girls Club of Geneva Inc | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2022 | South Dakota Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Sanford Underground Research Facility Foundation | 990 | Ex-Officio D | 0.25 | $0 | $0 | View return |
| 2022 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 0.5 | $0 | - | View return |
| 2022 | Childrens Theatre of Charleston Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2021 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 0.5 | $0 | - | View return |
| 2021 | Boys and Girls Club of Geneva Inc | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2021 | Sanford Underground Research Facility Foundation | 990 | Ex-Officio D | 0.25 | $0 | $0 | View return |
| 2021 | Childrens Theatre of Charleston Inc. | 990 | Board Member | 0 | $0 | $0 | View return |
| 2020 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 1 | $0 | - | View return |
| 2020 | Boys and Girls Club of Geneva Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2020 | Sanford Underground Research Facility Foundation | 990 | Director | 0.25 | $0 | $0 | View return |
| 2019 | Boys and Girls Club of Geneva Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2019 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 5 | $0 | - | View return |
| 2019 | Sanford Underground Research Facility Foundation | 990EZ | Director | 0.25 | $0 | - | View return |
| 2018 | Northern Virginia Orthodontics Foundation Inc. | 990EZ | Executive Di | 5 | $0 | - | View return |
| 2017 | Boys and Girls Club of Geneva Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Sheridan County Health Plus Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2017 | Central States Fair | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Boys and Girls Club of Geneva Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Sheridan County Health Plus Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2016 | Central States Fair | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Boys and Girls Club of Geneva Inc | 990 | Director | - | $0 | $0 | View return |
| 2015 | Sheridan County Health Plus Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2015 | Central States Fair | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Project Graduation Inc. | 990EZ | Chairman | 0 | $0 | - | View return |
| 2014 | Sheridan County Health Plus Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2014 | Central States Fair | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Sheridan County Health Plus Inc | 990 | Vice President | 0 | $0 | $0 | View return |
| 2013 | Upper Midwest Regional Assn of College & University Housing Officers | 990EZ | Secretary | 0.25 | $0 | $0 | View return |