| 2023 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2022 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2022 | The Friends of Chabot College | 990 | Board Member | 0.25 | $0 | $0 | View return |
| 2021 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2021 | The Friends of Chabot College | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2020 | The Friends of Chabot College | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee - Past | 1 | $0 | $0 | View return |
| 2019 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | The Friends of Chabot College | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2018 | United Assoc of Journeymen & Ppf #342 | 990 | Business Rep - Past | 40 | $179,417 | $0 | View return |
| 2018 | Northern California Construction Workers Unity Action Corporation | 990 | Board Member | 0.1 | $0 | $0 | View return |
| 2018 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2018 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2018 | Building and Construction Trades Council of Alameda County | 990 | Trustee - Past | 1 | $0 | $0 | View return |
| 2017 | United Assoc of Journeymen & Ppf #342 | 990 | Business Rep | 40 | $169,397 | $0 | View return |
| 2017 | Tri-City Economic Development Corporation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2017 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2017 | Building and Construction Trades Council of Alameda County | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | United Assoc of Journeymen & Ppf #342 | 990 | Business Rep | 40 | $161,698 | $0 | View return |
| 2016 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2016 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2015 | United Assoc of Journeymen & Ppf #342 | 990 | Business Rep | 40 | $158,383 | $0 | View return |
| 2015 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2015 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2015 | The Friends of Chabot College | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2014 | United Assoc of Journeymen & Ppf #342 | 990 | Business Rep | 40 | $148,429 | $0 | View return |
| 2014 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |
| 2014 | The Friends of Chabot College | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2014 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2013 | United Assoc of Journeymen & Ppf #342 | 990 | Business Rep | 40 | $145,966 | $0 | View return |
| 2013 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2013 | Cypress Mandela Training Center Inc | 990 | Member | 1.5 | $0 | $0 | View return |