| 2025 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2024 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2024 | Community Alternatives for People with Disabilities | 990 | Member | - | $0 | $0 | View return |
| 2024 | John Adams Academies Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Community Alternatives for People with Disabilities | 990 | Member | - | $0 | $0 | View return |
| 2023 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2023 | Society for American City & Regional Planning History C/O Walter Greason | 990EZ | Board Member | 0.5 | $0 | $0 | View return |
| 2023 | John Adams Academies Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | Community Alternatives for People with Disabilities | 990 | Member | - | $0 | $0 | View return |
| 2022 | Society for American City & Regional Planning History C/O Walter Greason | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | John Adams Academies Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2021 | John Adams Academies Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2020 | John Adams Academies Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | John Adams Academies Foundation | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2019 | Winter Park Land Trust Inc. | 990EZ | Trustee | 1 | $0 | - | View return |
| 2019 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2018 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2018 | Roseville Area Chamber of Commerce | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | Roseville Area Chamber of Commerce | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2016 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2016 | Roseville Area Chamber of Commerce | 990 | Director | 3 | $0 | $0 | View return |
| 2015 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2015 | Roseville Area Chamber of Commerce | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2014 | Roseville Area Chamber of Commerce | 990 | Director | 3 | $0 | $0 | View return |
| 2014 | Exponents Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Roseville Area Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | California Pioneer Heritage Foundation | 990EZ | Secretary/Treas | 0 | $0 | - | View return |