| 2024 | Federal Hill Neighborhood Association Inc. | 990EZ | Past Director-At-Large, Past Public Safety Chair | 5 | $0 | $0 | View return |
| 2024 | Columbia Audubon Society | 990 | President | 5 | $0 | $0 | View return |
| 2024 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Peninsula Open Space Trust | 990 | Secretary | 3 | $0 | $0 | View return |
| 2024 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2023 | Columbia Audubon Society | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Federal Hill Neighborhood Association Inc. | 990EZ | Director-At-Large | 6 | $0 | $0 | View return |
| 2023 | Peninsula Open Space Trust | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2022 | Peninsula Open Space Trust | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2021 | Peninsula Open Space Trust | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Peninsula Open Space Trust | 990 | Secretary | 3 | $0 | $0 | View return |
| 2020 | Naturebridge | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2020 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2019 | Peninsula Open Space Trust | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2019 | Naturebridge | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Peninsula Open Space Trust | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Novato Gymnastics Boosters Inc. | 990EZ | Vice President | 15 | $0 | - | View return |
| 2018 | Naturebridge | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2018 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2017 | Ronald Mcdonald House Charities - Bay Area | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2017 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Ronald Mcdonald House Charities - Bay Area | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Peninsula Open Space Trust | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2016 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Ronald Mcdonald House Charities - Bay Area | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2015 | Naturebridge | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Peninsula Open Space Trust | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Ronald Mcdonald House Charities - Bay Area | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Peninsula Open Space Trust | 990 | Director | 4 | $0 | $0 | View return |
| 2014 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |
| 2013 | Peninsula Open Space Trust | 990 | Chair & Director | 5 | $0 | $0 | View return |
| 2013 | Ronald Mcdonald House Charities - Bay Area | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Eastside College Preparatory School Inc. | 990 | Board Trustee | 2 | $0 | $0 | View return |