| 2025 | Great Lakes Timber Professionals Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Habitat for Humanity International Inc. | 990 | Board Member (As Of 06/25) | 1 | $0 | $0 | View return |
| 2024 | Great Lakes Timber Professionals Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Ohio University Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Habitat for Humanity International Inc. | 990 | Vice Chairman (Thru 11/23) | 1 | $0 | $0 | View return |
| 2023 | Great Lakes Timber Professionals Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Ohio University Foundation | 990 | Trustee | 6 | $0 | $0 | View return |
| 2022 | Great Lakes Timber Professionals Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2022 | Habitat for Humanity International Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2021 | Great Lakes Timber Professionals Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Habitat for Humanity International Inc. | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2021 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | Nrf Foundation | 990 | Director (End 1/21) | 0.5 | $0 | $0 | View return |
| 2020 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | Great Lakes Timber Professionals Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Habitat for Humanity International Inc. | 990 | Vice Chairman | 2.5 | $0 | $0 | View return |
| 2020 | Habitat for Humanity International Inc. | 990 | Vice Chairman | 2.5 | $0 | $0 | View return |
| 2019 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2019 | Nrf Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Habitat for Humanity International Inc. | 990 | Vice Chairman | 2.5 | $0 | $0 | View return |
| 2018 | Nrf Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Habitat for Humanity International Inc. | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2018 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Habitat for Humanity International Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2017 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2017 | Nrf Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2016 | Nrf Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Habitat for Humanity International Inc. | 990 | Board Member | 2.5 | $0 | $0 | View return |
| 2015 | Habitat for Humanity International Inc. | 990 | Board Member (As Of 11/15) | 1 | $0 | $0 | View return |
| 2015 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2015 | Nrf Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Michigan Association of Timbermen | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Iowa Propane Education and Research Council | 990 | Director | 0.3 | $0 | $0 | View return |
| 2014 | Nrf Foundation | 990 | Director | 0.5 | $0 | $0 | View return |