| 2025 | Greater Fremont Development Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | Greater Fremont Development Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2024 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Rebuilding Together Platte Valley East Inc. | 990 | Director | - | $0 | $0 | View return |
| 2024 | Cambridge Christian School Inc. | 990 | Chairman | 1.25 | $0 | $0 | View return |
| 2023 | Greater Fremont Development Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2023 | Rebuilding Together Platte Valley East Inc. | 990 | Director | - | $0 | $0 | View return |
| 2023 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Richland Hospital Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Cambridge Christian School Inc. | 990 | Chairman | 1.25 | $0 | $0 | View return |
| 2022 | Greater Fremont Development Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2022 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Cambridge Christian School Inc. | 990 | Chairman | 1.25 | $0 | $0 | View return |
| 2021 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | Greater Fremont Development Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2021 | Cambridge Christian School Inc. | 990 | Chairman | 1.25 | $0 | $0 | View return |
| 2020 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | Indybaroque Music Inc. | 990EZ | Member | 0 | $0 | - | View return |
| 2020 | Greater Fremont Development Foundation | 990 | Treasurer | - | $0 | $0 | View return |
| 2020 | Cambridge Christian School Inc. | 990 | Vice Chairman | 1.25 | $0 | $0 | View return |
| 2019 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Indybaroque Music Inc. | 990EZ | Member | 0 | $0 | - | View return |
| 2019 | Cambridge Christian School Inc. | 990 | Vice Chairman | 1.25 | $0 | $0 | View return |
| 2018 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Des Moines Symphony Association | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2018 | Cambridge Christian School Inc. | 990 | Vice Chairman | 1.25 | $0 | $0 | View return |
| 2017 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | States Organization for Boating Access | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Young Mens Christian Association | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Des Moines Symphony Association | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2017 | Cambridge Christian School Inc. | 990 | Trustee | 1.25 | $0 | $0 | View return |
| 2016 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | States Organization for Boating Access | 990 | Vice Preside | 2 | $0 | $0 | View return |
| 2016 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Cambridge Christian School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | States Organization for Boating Access | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | Wisconsin Cheese Makers Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | American Dairy Products Institute | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Care Corps' Lifehouse | 990 | Past Preside | - | $0 | $0 | View return |
| 2014 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Des Moines Symphony Association | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Care Corps' Lifehouse | 990 | President | - | $0 | $0 | View return |
