| 2024 | Western States Projects Training Fund | 990 | Treasurer | 1.5 | $0 | $0 | View return |
| 2024 | The Worthy Johnson Scholarship Trust Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2024 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2024 | Disabled American Veterans | 990 | Executive Committee | 2 | $0 | $0 | View return |
| 2023 | Western States Projects Training Fund | 990 | Treasurer | 1.5 | $0 | $0 | View return |
| 2023 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Disabled American Veterans | 990 | Executive Committee | 2 | $0 | $0 | View return |
| 2022 | Western States Projects Training Fund | 990 | Treasurer | 1.5 | $0 | $0 | View return |
| 2022 | Lawrence Board of Realtors Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2022 | Seal Beach Yacht Club | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2022 | Disabled American Veterans | 990 | Executive Co | 2 | $0 | $0 | View return |
| 2021 | Lawrence Board of Realtors Inc | 990 | President | 1 | $0 | $0 | View return |
| 2021 | Seal Beach Yacht Club | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Western States Projects Training Fund | 990 | Treasurer | 1.5 | $0 | $0 | View return |
| 2021 | Kansas Association of Realtors | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2021 | Disabled American Veterans | 990 | Executive Co | 2 | $0 | $0 | View return |
| 2020 | Kansas Association of Realtors | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Disabled American Veterans | 990 | Executive Committee | 2 | $0 | $0 | View return |
| 2020 | Western States Projects Training Fund | 990 | Secretary, Asst Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 2 | $0 | - | View return |
| 2020 | Lawrence Board of Realtors Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2019 | Disabled American Veterans | 990 | Executive Committee | 2 | $0 | $0 | View return |
| 2019 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2019 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 2 | $0 | - | View return |
| 2019 | Western States Projects Training Fund | 990 | Secretary, Asst Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | Lambert Lacrosse Booster Club Inc. | 990 | Secretary | 5 | $0 | $0 | View return |
| 2018 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 2 | $0 | - | View return |
| 2018 | Disabled American Veterans | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2018 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2017 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2017 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 2 | $0 | - | View return |
| 2017 | Kansas Association of Realtors | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Disabled American Veterans | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2016 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | Disabled American Veterans | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2016 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2015 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 1 | $0 | - | View return |
| 2015 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2014 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 1 | $0 | - | View return |
| 2014 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2013 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2013 | Tim Leonard Rod and Gun Club C/O David Groth | 990EZ | Director | 2 | $0 | - | View return |
| 2013 | Disabled American Veterans | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2013 | Iowa Restaurant Association | 990 | Vice Chair | - | $0 | $0 | View return |
| 2012 | Melody Ranch Motion Picture Museum | 990PF | Director | 1 | $0 | - | View return |
| 2011 | Melody Ranch Motion Picture Museum | 990PF | Director | 0 | $0 | - | View return |
| 2010 | Melody Ranch Motion Picture Museum | 990PF | Director | 0 | $0 | - | View return |