| 2024 | Forest City Education Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2024 | Waldorf Lutheran College Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2023 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2022 | Forest City Education Foundation | 990 | President | 40 | $0 | $0 | View return |
| 2022 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2022 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2021 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2021 | Forest City Education Foundation | 990 | President | 40 | $0 | $0 | View return |
| 2021 | Iowa Law School Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2020 | Iowa Law School Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2019 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2019 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2019 | Iowa Law School Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2018 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2018 | Iowa Law School Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2017 | Waldorf Lutheran College Foundation Inc. | 990 | Chairman Of | - | $0 | $0 | View return |
| 2016 | Waldorf Lutheran College Foundation Inc. | 990 | Director | - | $0 | $0 | View return |
| 2016 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2015 | Francis Lauer Youth Services Inc | 990 | President | 2 | $0 | $0 | View return |
| 2015 | Waldorf Lutheran College Foundation Inc. | 990 | Director | - | $0 | $0 | View return |
| 2015 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2014 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |
| 2013 | Early Ford V-8 Foundation Inc. | 990 | Secretary | 0.5 | $0 | $0 | View return |
| 2013 | Francis Lauer Youth Services Inc | 990 | President | 1 | $0 | $0 | View return |
| 2013 | The Richard Simon Foundation for Alzheimer'S Inc | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2013 | Forest City Education Foundation | 990 | President | - | $0 | $0 | View return |