| 2025 | Lovell Historical Society | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Butte County Fire Safe Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2023 | California Association of Local Agency Formation Commissions | 990 | Chair | 3 | $0 | $0 | View return |
| 2023 | Butte County Fire Safe Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | California Association of Local Agency Formation Commissions | 990 | Vice Chair | 3 | $0 | $0 | View return |
| 2022 | Butte County Fire Safe Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | Porsche Club of America - Vineyard Region | 990EZ | Vice President | 1 | $0 | - | View return |
| 2021 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | Porsche Club of America - Vineyard Region | 990EZ | Vice President | 1 | $0 | - | View return |
| 2020 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | Riverside Astronomical Society Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | Riverside Astronomical Society Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Bingham-Waggoner Historical Society | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Rotary Club of Oroville Sunrise | 990EZ | Past President | 2 | $0 | - | View return |
| 2017 | Bingham-Waggoner Historical Society | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Riverside Astronomical Society Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Northern California Water Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Butte County Fire Safe Council | 990 | Director | 6 | $0 | $0 | View return |
| 2017 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Northern California Water Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Butte County Fire Safe Council | 990 | Director | 6 | $0 | $0 | View return |
| 2016 | Bingham-Waggoner Historical Society | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | Riverside Astronomical Society Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2016 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Bingham-Waggoner Historical Society | 990EZ | Director | 1 | $0 | - | View return |
| 2015 | Butte County Fire Safe Council | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Riverside Astronomical Society Inc. | 990EZ | Trustee | 0 | $0 | - | View return |
| 2015 | Three Rivers Advertising Specialty Association | 990EZ | Spring Show Co-Chair | 1 | $0 | $0 | View return |
| 2015 | Northern California Water Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Butte Regional Transportation Corporation | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | County Supervisors Association of Calif | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | Bingham-Waggoner Historical Society | 990EZ | Dirctor | 1 | $0 | - | View return |
| 2014 | Butte County Fire Safe Council | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Three Rivers Advertising Specialty Association | 990EZ | Spring Show Co-Chair | 1 | $0 | $0 | View return |
| 2014 | Northern California Water Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Riverside Astronomical Society Inc. | 990EZ | Trustee | 0 | $0 | - | View return |
| 2014 | Butte County Overall Economic Development Inc | 990EZ | Director | 0.5 | $0 | - | View return |
| 2013 | Butte County Fire Safe Council | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Three Rivers Advertising Specialty Association | 990EZ | Fall Show Co-Chair | 1 | $0 | $0 | View return |