| 2024 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Cupertino Library Foundation | 990 | At Large | 2 | $0 | $0 | View return |
| 2024 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2024 | Rotary International District 5170 | 990 | Member | 2 | $0 | $0 | View return |
| 2024 | Rotary District 5170 Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2023 | Cupertino Library Foundation | 990 | At Large | 2 | $0 | $0 | View return |
| 2023 | Rotary District 5170 Foundation | 990 | Chairman | 2 | $0 | $0 | View return |
| 2023 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2023 | Rotary International District 5170 | 990 | Member | 2 | $0 | $0 | View return |
| 2023 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Cupertino Library Foundation | 990 | At Large | 4 | $0 | $0 | View return |
| 2022 | Rotary District 5170 Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Cupertino Library Foundation | 990 | At Large | 4 | $0 | $0 | View return |
| 2021 | Rotary International District 5170 | 990 | Past Dg | 2 | $0 | $0 | View return |
| 2021 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Rotary District 5170 Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2020 | Rotary District 5170 Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2019 | Foothill-De Anza Community Colleges Foundation | 990 | Co-Chair, De Anza Commisson | 1.5 | $0 | $0 | View return |
| 2019 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Rotary District 5170 Foundation | 990 | President | 2 | $0 | $0 | View return |
| 2018 | Faith in Action Silicon Valley Rotating Shelter | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2018 | Rotary International District 5170 | 990 | Past Dg | 2 | $0 | $0 | View return |
| 2018 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member (De Anza Comm | 1.5 | $0 | $0 | View return |
| 2018 | Rotary District 5170 Foundation | 990 | President Elect | 2 | $0 | $0 | View return |
| 2018 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Cupertino Educational Endowment Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Faith in Action Silicon Valley Rotating Shelter | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2017 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member (De Anza Commission) | 1.5 | $0 | $0 | View return |
| 2017 | Rotary District 5170 Foundation | 990 | President Elect | 2 | $0 | $0 | View return |
| 2017 | Rotary International District 5170 | 990 | Governor | 2 | $0 | $0 | View return |
| 2017 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member (De Anza Commission) | 1.5 | $0 | $0 | View return |
| 2017 | Rotary International District 5170 | 990 | Governor | 2 | $0 | $0 | View return |
| 2016 | Cupertino Educational Endowment Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Rotary District 5170 Foundation | 990 | President Elect | 2 | $0 | $0 | View return |
| 2016 | Faith in Action Silicon Valley Rotating Shelter | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2016 | Far West Pets | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2016 | Rotary International District 5170 | 990 | Governor Elect | 2 | $0 | $0 | View return |
| 2015 | Faith in Action Silicon Valley Rotating Shelter | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2015 | Cupertino Educational Endowment Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | Faith in Action Silicon Valley Rotating Shelter | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2014 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |
| 2013 | Faith in Action Silicon Valley Rotating Shelter | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2013 | Foothill-De Anza Community Colleges Foundation | 990 | Board Member | 1.5 | $0 | $0 | View return |