| 2024 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2023 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Young Mens Christian Association of Silicon Valley | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2022 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Young Mens Christian Association of Silicon Valley | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2021 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Young Mens Christian Association of Silicon Valley | 990 | Real Estate Committee Chair, Vice Chair | 1 | $0 | $0 | View return |
| 2020 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Young Mens Christian Association of Silicon Valley | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2019 | Young Mens Christian Association of Silicon Valley | 990 | Secretary | 2 | $0 | $0 | View return |
| 2018 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2018 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | Young Mens Christian Association of Silicon Valley | 990 | Secretary | 4 | $0 | $0 | View return |
| 2017 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Operating Engineers Local Union No 3 Vacation Holiday and Sick Pay Trust Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Young Mens Christian Association of Silicon Valley | 990 | Secretary | 2 | $0 | $0 | View return |
| 2016 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | Op Eng & Participating Emp Pre-Appren | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Young Mens Christian Association of Silicon Valley | 990 | Secretary | 2 | $0 | $0 | View return |
| 2015 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | Young Mens Christian Association of Silicon Valley | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | Operating Engineers Union 3 Pensioned Health & Welfare Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | Operating Engineers Health and Welfare Trust Fund | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | Young Mens Christian Association of Silicon Valley | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Young Mens Christian Association of Silicon Valley | 990 | Board Member | 1 | $0 | $0 | View return |