| 2024 | Chinese Progressive Association | 990 | Board Treasurer | 1 | $0 | $0 | View return |
| 2023 | Chinese Progressive Association | 990 | Board Treasurer | 1 | $0 | $0 | View return |
| 2022 | Asian Pacific American Labor Alliance AFL -Cio | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Chinese Progressive Association | 990 | Board Treasurer | 2 | $0 | $0 | View return |
| 2021 | Chinese Progressive Association | 990 | Board Treasurer | 2 | $0 | $0 | View return |
| 2021 | Asian Pacific American Labor Alliance AFL -Cio | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Chinese Progressive Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Institute for Asian Pacific American Leadership and Advancement | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2020 | Asian Pacific American Labor Alliance AFL -Cio | 990 | 1st Vice President | 4 | $0 | $0 | View return |
| 2019 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee - Past | 1 | $0 | $0 | View return |
| 2019 | Institute for Asian Pacific American Leadership and Advancement | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2019 | Chinese Progressive Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Asian Pacific American Labor Alliance AFL -Cio | 990 | 1st Vice President | 4 | $0 | $0 | View return |
| 2018 | Asian Pacific American Labor Alliance AFL -Cio | 990 | 1st Vice President | 4 | $0 | $0 | View return |
| 2018 | Institute for Asian Pacific American Leadership and Advancement | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2018 | Chinese Progressive Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | American Federation of Labor & Alameda Labor Council | 990 | Executive Committee | 1 | $0 | $0 | View return |
| 2017 | Chinese Progressive Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Institute for Asian Pacific American Leadership and Advancement | 990 | 1st Vice President | 1 | $0 | $0 | View return |
| 2017 | Asian Pacific American Labor Alliance AFL -Cio | 990 | 1st Vice President | 4 | $0 | $0 | View return |
| 2016 | Asian Pacific American Labor Alliance AFL -Cio | 990 | 2nd Vice President | 4 | $0 | $0 | View return |
| 2016 | Institute for Asian Pacific American Leadership and Advancement | 990 | 2nd Vice President | 1 | $0 | $0 | View return |
| 2016 | Chinese Progressive Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | California Faculty Association (Seiu Local 1983) | 990 | Vice President | 20 | $0 | $0 | View return |
| 2016 | California Faculty Association Political Issues Committee | 990 | Vice President | 2 | $0 | $0 | View return |
| 2015 | Institute for Asian Pacific American Leadership and Advancement | 990EZ | 2nd Vice President | 1 | $0 | $0 | View return |
| 2015 | Asian Pacific American Labor Alliance AFL -Cio | 990 | 2nd Vice President | 4 | $0 | $0 | View return |
| 2015 | Chinese Progressive Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | California Faculty Association (Seiu Local 1983) | 990 | Vice President | 20 | $0 | $0 | View return |
| 2015 | California Faculty Association Political Issues Committee | 990 | Vice President | 2 | $0 | $0 | View return |
| 2014 | Asian Pacific American Labor Alliance AFL -Cio | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | California Faculty Association (Seiu Local 1983) | 990 | Vice President | 20 | $0 | $0 | View return |
| 2014 | California Faculty Association Political Issues Committee | 990 | Vice President | 2 | $0 | $0 | View return |
| 2013 | Asian Pacific American Labor Alliance AFL -Cio | 990 | Director | 2 | $0 | $0 | View return |