| 2025 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2025 | Iowa Public Airports Association Inc | 990EZ | Director (End July 2025) | 1 | $0 | $0 | View return |
| 2024 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2024 | Iowa Public Airports Association Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2024 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Iowa Public Airports Association Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2023 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | President | 1 | $0 | - | View return |
| 2022 | Iowa Public Airports Association Inc | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2022 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2022 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Iowa Public Airports Association Inc | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2021 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2021 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2020 | Iowa Public Airports Association Inc | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2020 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2020 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Iowa Public Airports Association Inc | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2019 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2019 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2018 | Iowa Public Airports Association Inc | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2018 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2017 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Iowa Public Airports Association Inc | 990EZ | Director | 0.25 | $0 | $0 | View return |
| 2017 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2017 | Cypress Creek Silverado Booster Club | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2016 | Iowa Public Airports Association Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2016 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Cypress Creek Silverado Booster Club | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2016 | North Central Iowa Mental Health Center Incorporated | 990 | Board Vice Chair | 1 | $0 | $0 | View return |
| 2015 | North Central Iowa Mental Health Center Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Iowa Public Airports Association Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2015 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | North Central Iowa Mental Health Center Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Iowa Public Airports Association Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2013 | Project Aware Inc. | 990 | Secretary | 0 | $40,000 | $0 | View return |
| 2013 | Iowa Public Airports Association Inc | 990EZ | Vice President | 0 | $0 | - | View return |
| 2013 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | The Catherine Vincent Deardorf Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | North Central Iowa Mental Health Center Incorporated | 990 | Board Member | 1 | $0 | $0 | View return |