| 2024 | National Association of Development Organizations Research Foundation | 990 | Nadorf Board Member | 2 | $0 | $0 | View return |
| 2023 | Kansas City Tres Dias Inc | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2023 | Kansas City Tres Dias Inc | 990EZ | Pre-Weekend | 0 | $0 | - | View return |
| 2023 | National Association of Development Organizations | 990 | First Vice President | 2 | $0 | $0 | View return |
| 2023 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | National Association of Development Organizations Research Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | National Association of Development Organizations Research Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Kansas City Tres Dias Inc | 990EZ | Vice Preside | 0 | $0 | - | View return |
| 2022 | Kansas City Tres Dias Inc | 990EZ | Pre-Weekend | 0 | $0 | - | View return |
| 2022 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | National Association of Development Organizations Research Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | National Association of Development Organizations | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2021 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Kansas City Tres Dias Inc | 990EZ | Pre-Weekend | 0 | $0 | - | View return |
| 2020 | Kansas City Tres Dias Inc | 990EZ | Pre-Weekend | 0 | $0 | - | View return |
| 2020 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | National Association of Development Organizations Research Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | National Association of Development Organizations | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | National Association of Development Organizations | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | National Association of Development Organizations Research Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Carroll Area Development Corp | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Carroll Area Development Corp | 990 | Director | 0 | - | - | View return |
| 2016 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Carroll Area Development Corp | 990 | Director | 0 | - | - | View return |
| 2015 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Carroll Area Development Corp | 990 | Director | 0 | - | - | View return |
| 2014 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Iowa Association of Regional Councils | 990 | Board Member | 1 | $0 | $0 | View return |