| 2024 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Watkins MILL Association Inc | 990 | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2022 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Watkins MILL Association Inc | 990 | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2021 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Watkins MILL Association Inc | 990 | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2020 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Watkins MILL Association Inc | 990 | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2019 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Watkins MILL Association Inc | 990EZ | Board Member Emeritus | 0.5 | $0 | - | View return |
| 2018 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Watkins MILL Association Inc | 990EZ | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2017 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Watkins MILL Association Inc | 990EZ | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2016 | German American Chamber of Commerce | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Watkins MILL Association Inc | 990EZ | Board Member Emeritus | 0.5 | $0 | $0 | View return |
| 2015 | German American Chamber of Commerce | 990 | Vice Chairma | 1 | $0 | $0 | View return |
| 2015 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | German American Chamber of Commerce | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Juvenile Protective Association | 990 | Director | 1 | $0 | $0 | View return |