| 2024 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Iowa Engineering Society | 990EZ | First Year VP | 2 | $0 | $0 | View return |
| 2024 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Knights of Columbus Council 5677 | 990EZ | Grand Knight | 1.5 | $0 | $0 | View return |
| 2023 | Iowa Engineering Society | 990EZ | President | 2 | $0 | $0 | View return |
| 2022 | National Automobile Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Knights of Columbus Council 5677 | 990EZ | Grand Knight | 1.5 | $0 | $0 | View return |
| 2022 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Iowa Engineering Society | 990EZ | Past President | 2 | $0 | - | View return |
| 2022 | American Council of Engineering Companies of Iowa | 990 | National Director | 1 | $0 | $0 | View return |
| 2021 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Iowa Engineering Society | 990EZ | 3rd VP | 2 | $0 | - | View return |
| 2021 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | American Council of Engineering Companies of Iowa | 990 | National Director | 1 | $0 | $0 | View return |
| 2020 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Iowa Engineering Society | 990EZ | 3rd VP | 2 | $0 | - | View return |
| 2019 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Iowa Engineering Society | 990EZ | Past President | 2 | $0 | - | View return |
| 2019 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | California New Car Dealers Association Foundation | 990PF | Asst Secretary | 0 | $0 | $0 | View return |
| 2018 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | California New Car Dealers Association Foundation | 990PF | Asst Secretary | 0 | $0 | $0 | View return |
| 2017 | California New Car Dealers Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | California New Car Dealers Association Foundation | 990PF | Asst Secretary | 0 | $0 | $0 | View return |
| 2017 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Dobbers Up Inc | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2016 | California New Car Dealers Association | 990 | Immediate Past Chairman And Secretary/Treasuer | 1 | $0 | $0 | View return |
| 2016 | California New Car Dealers Association Foundation | 990PF | Asst Secretary | 0 | $0 | $0 | View return |
| 2016 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | California New Car Dealers Association | 990 | Chairman | 1 | $0 | $0 | View return |
| 2015 | California New Car Dealers Association Foundation | 990PF | Asst Secretary | 0 | $0 | $0 | View return |
| 2015 | Dobbers Up Inc | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2015 | National Balloon Classic Ltd. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | California New Car Dealers Association Foundation | 990PF | Asst Secretary | 0 | $0 | $0 | View return |
| 2014 | California New Car Dealers Association | 990 | Vice President | 1 | $0 | $0 | View return |