| 2024 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Chairperson | 2 | $0 | $0 | View return |
| 2024 | Mechanical Contractors Association of Iowa Group Return | 990 | Chairperson Se Ia CHA | 2 | $0 | $0 | View return |
| 2023 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chairperson Se Ia Chapte | 2 | $0 | $0 | View return |
| 2023 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairperson | 2 | $0 | $0 | View return |
| 2022 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chairman Se Ia Chapter | 2 | $0 | $0 | View return |
| 2022 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2022 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | - | $0 | $0 | View return |
| 2021 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2021 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chair Se Ia Chapter | 2 | $0 | $0 | View return |
| 2020 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2020 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chair Se Ia Chapter | 2 | $0 | $0 | View return |
| 2020 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chair Se Ia Chapter | 2 | $0 | $0 | View return |
| 2019 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2019 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2018 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chair Se Ia Chapter | 2 | $0 | $0 | View return |
| 2018 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2017 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chair Se Ia Chapter | 2 | $0 | $0 | View return |
| 2017 | National Electrical Contractors | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | - | $0 | $0 | View return |
| 2016 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chair Se Ia Chapter | 2 | $0 | $0 | View return |
| 2016 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2016 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | - | $0 | $0 | View return |
| 2015 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Southeast Iowa Mechanical Contracting Industry Development Fund | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2015 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chairman Se Ia Chapte | 2 | $0 | $0 | View return |
| 2014 | Mechanical Contractors Association of Iowa Group Return | 990 | Vice Chairman Se Ia Chapte | 2 | $0 | $0 | View return |
| 2014 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Southeast Iowa Electrical Apprenticeship Training and Ed Tru | 990 | Trustee | 1 | $0 | $0 | View return |