| 2024 | MID-Iowa Health Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2024 | Science Center of Iowa | 990 | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2023 | Central Iowa Hospital Corporation | 990 | Board Secretary/Treasurer | 1 | $135 | $0 | View return |
| 2023 | Central Iowa Health Properties Corporation | 990 | Board Member (To Xx/23) | 1 | $0 | $135 | View return |
| 2023 | Central Iowa Health System | 990 | Board Secretary/Treasurer | 1 | $0 | $135 | View return |
| 2023 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Science Center of Iowa | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Central Iowa Health System | 990 | Board Treasurer | 1 | $0 | $0 | View return |
| 2022 | Central Iowa Health Properties Corporation | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2022 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Central Iowa Hospital Corporation | 990 | Board Treasurer | 1 | $0 | $0 | View return |
| 2022 | Science Center of Iowa | 990 | Chairman | 2 | $0 | $0 | View return |
| 2022 | Science Center of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Central Iowa Health System | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Central Iowa Hospital Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Central Iowa Health Properties Corporation | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Central Iowa Hospital Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Central Iowa Health System | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Central Iowa Health Properties Corporation | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Science Center of Iowa | 990 | Vice Chair/Chair Elect | 2 | $0 | $0 | View return |
| 2019 | Central Iowa Hospital Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Central Iowa Hospital Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Central Iowa Health Properties Corporation | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Central Iowa Health System | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Central Iowa Hospital Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Central Iowa Health Properties Corporation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Central Iowa Health System | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Science Center of Iowa | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Bill Riley Talent Search Corp | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2017 | Science Center of Iowa | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2016 | Bill Riley Talent Search Corp | 990EZ | Director | 0.5 | $0 | - | View return |
| 2016 | Community Fdn of Greater Des Moines | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Iowa Jewish Senior Life Center | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Science Center of Iowa | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2015 | Bill Riley Talent Search Corp | 990EZ | Director | 0.5 | $0 | - | View return |
| 2014 | Bill Riley Talent Search Corp | 990EZ | Director | 0.5 | $0 | - | View return |
| 2013 | Technology Association of Iowa | 990 | Director | 1 | $0 | $0 | View return |