| 2025 | Adair Improvement Corporation II | 990PF | Secretary | 0 | $0 | - | View return |
| 2024 | Baymec Community Foundation | 990EZ | Executive Director | 2 | $0 | - | View return |
| 2024 | Adair Improvement Corporation II | 990PF | Secretary | 0 | $0 | - | View return |
| 2024 | American Leadership Forum - Silicon Valley | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2024 | Peninsula Open Space Trust | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Baymec Community Foundation | 990 | Executive Director | 0.5 | $0 | $0 | View return |
| 2023 | American Leadership Forum - Silicon Valley | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Peninsula Open Space Trust | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Baymec Community Foundation | 990EZ | Executive Director | 0 | $0 | - | View return |
| 2022 | Friends of Santa Clara Valley Open Space - Yes on Measure T | 990EZ | Officer | 1 | $0 | $0 | View return |
| 2022 | Peninsula Open Space Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Baymec Community Foundation | 990EZ | Executive Director | 0 | $0 | - | View return |
| 2021 | Friends of Santa Clara Valley Open Space - Yes on Measure T | 990EZ | Officer | 0 | $0 | $0 | View return |
| 2021 | Izaak Walton League of America-Evansille Chap | 990EZ | Membership | 0 | $0 | - | View return |
| 2021 | Peninsula Open Space Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Friends of Santa Clara Valley Open Space - Yes on Measure T | 990 | Officer | 1 | $0 | $0 | View return |
| 2020 | Baymec Community Foundation | 990EZ | Executive Director | 0 | $0 | - | View return |
| 2020 | Peninsula Open Space Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Peninsula Open Space Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | California Counties Foundation Inc. | 990 | Director (Thru 06/18) | 0.13 | $0 | $0 | View return |
| 2018 | County Supervisors Association of Calif | 990 | Director | 1.5 | $0 | $0 | View return |
| 2017 | Urban Counties of California | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Lanier Library Association Inc | 990 | Past President | 1 | $0 | $0 | View return |
| 2017 | County Supervisors Association of Calif | 990 | Director | 1.5 | $0 | $0 | View return |
| 2017 | California Counties Foundation Inc. | 990 | Director | 0.13 | $0 | $0 | View return |
| 2016 | Lanier Library Association Inc | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Urban Counties of California | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | California Counties Foundation Inc. | 990 | Director | 0.13 | $0 | $0 | View return |
| 2016 | County Supervisors Association of Calif | 990 | Director | 1.5 | $0 | $0 | View return |
| 2015 | Lanier Library Association Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | Urban Counties of California | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | County Supervisors Association of Calif | 990 | Director | 1.5 | $0 | $0 | View return |
| 2014 | Lanier Library Association Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | County Supervisors Association of Calif | 990 | Director | 1.5 | $0 | $0 | View return |
| 2013 | Urban Counties of California | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Lanier Library Association Inc | 990 | Treasurer | 1 | $0 | $0 | View return |