| 2024 | Four Lakes Education Inc. | 990 | Treasurer | 0.5 | $2,720 | $0 | View return |
| 2024 | Madison Region Economic Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Transportation Development Association of Wisconsin Inc | 990 | Second Vice President | 1 | $0 | $0 | View return |
| 2024 | Fair Rates for Wisconsin'S Dairyland Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Four Lakes Education Inc. | 990 | Treasurer | 0.5 | $4,080 | $0 | View return |
| 2023 | Transportation Development Association of Wisconsin Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Madison Region Economic Partnership | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Badger Air Community Council | 990EZ | Director | 1 | $0 | - | View return |
| 2023 | Fair Rates for Wisconsin'S Dairyland Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Four Lakes Education Inc. | 990 | Treasurer | 0.5 | $2,720 | $0 | View return |
| 2022 | Transportation Development Association of Wisconsin Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Fair Rates for Wisconsin'S Dairyland Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Badger Air Community Council | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Four Lakes Education Inc. | 990 | Secretary | 0.5 | $2,720 | $0 | View return |
| 2021 | Transportation Development Association of Wisconsin Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Fair Rates for Wisconsin'S Dairyland Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Four Lakes Education Inc. | 990 | Member | 0.5 | $2,720 | $0 | View return |
| 2020 | Transportation Development Association of Wisconsin Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Fair Rates for Wisconsin'S Dairyland Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Four Lakes Education Inc. | 990 | Member | 0.5 | $3,170 | $0 | View return |
| 2019 | Transportation Development Association of Wisconsin Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Fair Rates for Wisconsin'S Dairyland Inc | 990EZ | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Ripon College Board of Trustees | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Four Lakes Education Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2018 | Fair Rates for Wisconsin'S Dairyland Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | Ripon College Board of Trustees | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Four Lakes Education Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2016 | Ripon College Board of Trustees | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Four Lakes Education Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2015 | Ripon College Board of Trustees | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Four Lakes Education Inc. | 990 | Member | 0.5 | $0 | $0 | View return |
| 2014 | Ripon College Board of Trustees | 990 | Trustee | 1 | - | - | View return |