| 2024 | Chester Agricultural Center Inc | 990 | Executive Director | 40 | $110,000 | $0 | View return |
| 2024 | Inspiring Educators Inc. | 990 | Managing Director | 40 | $86,000 | $0 | View return |
| 2024 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2024 | Josephine Community Library Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Chester Agricultural Center Inc | 990 | Executive Director | 40 | $13,538 | $0 | View return |
| 2023 | San Diego North Economic Development Council | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2023 | Josephine Community Library Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | The Architectural Foundation of Greater Rochester | 990EZ | Director | 1 | $0 | - | View return |
| 2022 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2022 | San Diego North Economic Development Council | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Josephine Community Library Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2021 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | San Diego North Economic Development Council | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | The Architectural Foundation of Greater Rochester | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Josephine Community Library Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2020 | San Diego North Economic Development Council | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | The Architectural Foundation of Greater Rochester | 990EZ | Director | 1 | $0 | - | View return |
| 2020 | Josephine Community Library Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | The Architectural Foundation of Greater Rochester | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | San Diego North Economic Development Council | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2019 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2018 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2018 | The Architectural Foundation of Greater Rochester | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Josephine Community Library Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | The Architectural Foundation of Greater Rochester | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Josephine Community Libraries Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | United Plant Savers | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | San Diego County Taxpayers Association | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2016 | Josephine Community Libraries Inc | 990 | President | 4 | $0 | $0 | View return |
| 2016 | United Plant Savers | 990 | President | 2 | $0 | $0 | View return |
| 2016 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2015 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2015 | Josephine Community Libraries Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2015 | United Plant Savers | 990 | President | 2 | $0 | $0 | View return |
| 2014 | Josephine Community Libraries Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | - | View return |
| 2014 | United Plant Savers | 990 | President | 2 | $0 | $0 | View return |
| 2013 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | $0 | View return |
| 2013 | Josephine Community Libraries Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | United Plant Savers | 990 | President | 2 | $0 | $0 | View return |
| 2012 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | President | 5 | $0 | $0 | View return |
| 2011 | The Karl and Alice Ruppenthal Foundation for the Arts | 990PF | Vice President | 2 | $0 | $0 | View return |