| 2025 | Ankeny Community Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2025 | Iowa Grocery Industry Association | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | Petroleum Marketers & Convenience Store Association of Kansas | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 0.65 | $0 | $0 | View return |
| 2024 | Ankeny Community Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2024 | Iowa Grocery Industry Association | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Petroleum Marketers & Convenience Store Association of Kansas | 990 | Director | 0 | $0 | $0 | View return |
| 2024 | Variety - the Children'S Charity of Iowa | 990 | Member | 1 | $0 | $0 | View return |
| 2023 | Iowa Grocery Industry Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Petroleum Marketers & Convenience Store Association of Kansas | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Ankeny Community Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2023 | Petroleum Marketers & Convenience Store Association of Kansas | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Variety - the Children'S Charity of Iowa | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Iowa Grocery Industry Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Petroleum Marketers & Convenience Store Association of Kansas | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Ankeny Community Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2022 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Ankeny Community Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2021 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Variety - the Children'S Charity of Iowa | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Greater Des Moines Partnership | 990 | Executive Co | 1 | $0 | $0 | View return |
| 2020 | Ankeny Community Foundation | 990 | Board Member | - | $0 | $0 | View return |
| 2020 | Variety - the Children'S Charity of Iowa | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Variety - the Children'S Charity of Iowa | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Kansas Foundation for Agriculture in the Classroom | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Central Iowa Regional Taxpayers Association | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | Central Iowa Regional Taxpayers Association | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Central Iowa Regional Taxpayers Association | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Central Iowa Regional Taxpayers Association | 990PF | Director | 1 | $0 | $0 | View return |
