| 2024 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2023 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2022 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2021 | Technology Association of Iowa Educational Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2021 | Technology Association of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2020 | Technology Association of Iowa Educational Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Technology Association of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2019 | Technology Association of Iowa Educational Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Technology Association of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Technology Association of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2018 | Technology Association of Iowa Educational Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Technology Association of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Technology Association of Iowa Educational Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2016 | Technology Association of Iowa | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2016 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2015 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2015 | Technology Association of Iowa | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2014 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2014 | Technology Association of Iowa | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2013 | Entrepreneurial Development Center Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2013 | Marion Economic Development Company | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Technology Association of Iowa | 990 | Past Chair | 1 | $0 | $0 | View return |
| 2013 | Marion Economic Development Company | 990 | Director | 1 | $0 | $0 | View return |