| 2024 | Rotary International | 990EZ | Past President | 0 | $0 | $0 | View return |
| 2024 | Audubon of Martin County Inc. | 990EZ | Director | 0 | $0 | $0 | View return |
| 2024 | American Legion Post 0094 Charles Pratt Post | 990 | Trustee 1st Year | 5 | $0 | $0 | View return |
| 2024 | 5180-5190 Ryla Inc. | 990 | Director | - | $0 | $0 | View return |
| 2023 | Rotary International | 990EZ | President Elect | 3 | $0 | $0 | View return |
| 2023 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Rotary International | 990EZ | President | 3 | $0 | $0 | View return |
| 2022 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Rotary International | 990EZ | President | 3 | $0 | $0 | View return |
| 2021 | Preston Castle Foundation | 990 | Director | 15 | $0 | $0 | View return |
| 2021 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Preston Castle Foundation | 990 | Director | 15 | $0 | $0 | View return |
| 2020 | Amador Council of Tourism | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Amador Council of Tourism | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | National Association of Counties | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | County Supervisors Association of Calif | 990 | Director | 8 | $0 | $0 | View return |
| 2018 | Titcomb Ski Club Educational Foundation | 990EZ | Board Member | 0 | $0 | - | View return |
| 2018 | National Association of Counties | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Audubon of Martin County Inc. | 990EZ | Vice President | 0 | $0 | - | View return |
| 2018 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | County Supervisors Association of Calif | 990 | Director | 8 | $0 | $0 | View return |
| 2017 | Titcomb Ski Club Educational Foundation | 990EZ | Board Member | 1 | $0 | - | View return |
| 2017 | The Montana Hpba Inc | 990EZ | President | 20 | $0 | - | View return |
| 2017 | National Association of Counties | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Audubon of Martin County Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | County Supervisors Association of Calif | 990 | Director | 8 | $0 | $0 | View return |
| 2017 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | The Montana Hpba Inc | 990EZ | President | 20 | $0 | - | View return |
| 2016 | Titcomb Ski Club Educational Foundation | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | National Association of Counties | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Csac Finance Corporation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | California Counties Foundation Inc. | 990 | Director (Thru 7/15/16) | 0.13 | $0 | $0 | View return |
| 2016 | County Supervisors Association of Calif | 990 | Immd Past President | 8 | $0 | $0 | View return |
| 2015 | The Montana Hpba Inc | 990EZ | President | 20 | $0 | - | View return |
| 2015 | National Association of Counties | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Preston Castle Foundation | 990 | Director | 15 | $0 | $0 | View return |
| 2015 | California Counties Foundation Inc. | 990EZ | Director | 0.13 | $0 | $0 | View return |
| 2015 | County Supervisors Association of Calif | 990 | President | 8 | $0 | $0 | View return |
| 2014 | The Montana Hpba Inc | 990EZ | President | 20 | $0 | - | View return |
| 2014 | National Association of Counties | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Preston Castle Foundation | 990 | Director | 15 | $0 | $0 | View return |
| 2014 | County Supervisors Association of Calif | 990 | Vice President | 8 | $0 | $0 | View return |
| 2013 | Preston Castle Foundation | 990 | Director | 15 | $0 | $0 | View return |
| 2013 | The Montana Hpba Inc | 990EZ | President | 20 | $0 | - | View return |
| 2013 | National Association of Counties | 990 | Board Member | 1 | $0 | $0 | View return |