| 2023 | San Mateo County Exposition | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | San Mateo County Historical | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2022 | San Mateo County Exposition | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | San Mateo County Historical | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | San Mateo County Exposition | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2021 | Brandywine VFW Post 845 | 990 | Adjutant | 5 | $0 | $0 | View return |
| 2021 | San Mateo County Historical | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2020 | San Mateo County Exposition | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Brandywine VFW Post 845 | 990 | Adjutant | 5 | $0 | $0 | View return |
| 2019 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2019 | San Mateo County Exposition | 990 | President | 1 | $0 | $0 | View return |
| 2019 | Brandywine VFW Post 845 | 990 | Adjutant | 5 | $0 | $0 | View return |
| 2019 | San Mateo County Historical | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2018 | St Johns Cemetery Graves Association | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2018 | San Mateo County Exposition | 990 | President | 1 | $0 | $0 | View return |
| 2018 | Brandywine VFW Post 845 | 990 | Adjutant | 5 | $0 | $0 | View return |
| 2018 | San Mateo County Historical | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2017 | Brandywine VFW Post 845 | 990 | Adjutant | 5 | $0 | $0 | View return |
| 2017 | San Mateo County Exposition | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2017 | St Johns Cemetery Graves Association | 990 | 1st Vice President | 0 | $0 | $0 | View return |
| 2017 | San Mateo County Historical | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Southwestern Vermont Medical Center | 990 | Medical Physicist | 40 | $188,775 | $0 | View return |
| 2016 | Brandywine VFW Post 845 | 990 | Adjutant | 5 | $0 | $0 | View return |
| 2016 | St Johns Cemetery Graves Association | 990 | 1st Vice President | 0 | $0 | $0 | View return |
| 2016 | Brandywine Home Association | 990 | Secretary | 5 | $0 | $0 | View return |
| 2016 | San Mateo County Exposition | 990 | Vice Preside | 1 | $0 | $0 | View return |
| 2016 | San Mateo County Historical | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Southwestern Vermont Medical Center | 990 | Medical Physicist | 40 | $191,159 | $0 | View return |
| 2015 | St Johns Cemetery Graves Association | 990 | 1st Vice President | 0 | $0 | $0 | View return |
| 2015 | San Mateo County Exposition | 990 | Secretary | 2 | $0 | $0 | View return |
| 2015 | San Mateo County Historical | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Southwestern Vermont Medical Center | 990 | Medical Physicist | 40 | $178,629 | $0 | View return |
| 2014 | St Johns Cemetery Graves Association | 990 | 1st Vice President | 0 | $0 | $0 | View return |
| 2014 | San Mateo County Exposition | 990 | Member - B Of D | 1 | $0 | $0 | View return |
| 2014 | San Mateo County Historical | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Southwestern Vermont Medical Center | 990 | Medical Physicist | 40 | $172,620 | $0 | View return |
| 2013 | St Johns Cemetery Graves Association | 990 | 1st Vice President | 0 | $0 | $0 | View return |