| 2024 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2024 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2024 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2023 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2022 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2021 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2021 | Friends of the Stanislaus County Fair Foundation | 990EZ | Board Member | 0.5 | $0 | - | View return |
| 2021 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2021 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2019 | Rolling F Credit Union | 990 | CEO | 40 | $61,393 | $0 | View return |
| 2019 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2019 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2019 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2018 | Rolling F Credit Union | 990 | CEO | 40 | $151,680 | $0 | View return |
| 2018 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2018 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2018 | Americian Truck Historical Society | 990 | Member At Large Emeritus | 2 | $0 | $0 | View return |
| 2018 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Service League of Doctors Medical Center | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2017 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | Rolling F Credit Union | 990 | CEO | 40 | $143,300 | $0 | View return |
| 2016 | Friends of the Stanislaus County Fair Foundation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | Hays Antique Truck Museum | 990 | Executive Director/Vice Pr | 4 | $0 | $0 | View return |
| 2016 | Service League of Doctors Medical Center | 990EZ | Chairman | 0 | $0 | - | View return |
| 2016 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2015 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2015 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2015 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2015 | Hays Antique Truck Museum | 990 | Executive Director/Vice Pr | 4 | $0 | $0 | View return |
| 2014 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2014 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2014 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2014 | Hays Antique Truck Museum | 990 | Executive Director/Vice Pr | 4 | $0 | $0 | View return |
| 2013 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2013 | National Ag Science Center | 990 | Board Member | 0 | $0 | $0 | View return |
| 2013 | Americian Truck Historical Society | 990 | Rvp | 2 | $0 | $0 | View return |
| 2013 | Hays Antique Truck Museum | 990 | Executive Director/Vice Pr | 4 | $0 | $0 | View return |