| 2025 | National Association of Letter Carriers 1358 Oil Capital Branch | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Ability First Sports | 990EZ | Secretary | 5 | $1,620 | $0 | View return |
| 2024 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2024 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | National Association of Letter Carriers 1358 Oil Capital Branch | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Suppliers Partnership for the Environment | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Cedar Rapids Lodge No 304 Loyal Order of Moose | 990 | Chaplin | 0 | $0 | $0 | View return |
| 2021 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | Suppliers Partnership for the Environment | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Midwest Employee Benefit Funds Coalition Inc | 990 | Former Alternate Director | 0.25 | $0 | $0 | View return |
| 2020 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2019 | Midwest Employee Benefit Funds Coalition Inc | 990 | Alternate Director | 0 | $0 | $0 | View return |
| 2019 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Suppliers Partnership for the Environment | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2018 | New Hope Pregnancy Care Center | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Midwest Employee Benefit Funds Coalition Inc | 990 | Alternate Director | 0 | $0 | $0 | View return |
| 2018 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Alabama Lions Sight Conservation Assoc | 990 | Board Member | 0.1 | $0 | $0 | View return |
| 2018 | All Iowa Agricultural Association | 990 | Vice President | 2 | $0 | $0 | View return |
| 2017 | New Hope Pregnancy Care Center | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Design History Foundation Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Alabama Lions Sight Conservation Assoc | 990 | Board Member | 0.1 | $0 | $0 | View return |
| 2017 | All Iowa Agricultural Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Blood Assurance Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | All Iowa Agricultural Association | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Blood Assurance Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | All Iowa Agricultural Association | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Blood Assurance Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Blood Assurance Inc. | 990 | Director | 1 | $0 | $0 | View return |