| 2024 | Plumbers Local No 12 Building | 990 | Bylaws Committee | 2 | $0 | $0 | View return |
| 2024 | 1246-1250 Massachusetts Ave Inc | 990 | Bylaws Committee | 2 | $0 | $0 | View return |
| 2024 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2024 | Plumbers Local Union No 12 | 990 | Building Committee | 2 | $0 | $0 | View return |
| 2023 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2022 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $111,456 | $0 | View return |
| 2022 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $111,456 | View return |
| 2022 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2021 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $198,007 | $0 | View return |
| 2021 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $198,007 | View return |
| 2021 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2021 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2020 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $185,053 | $0 | View return |
| 2020 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $185,053 | View return |
| 2020 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2020 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2020 | Plumbers Local #12 Labor Management | 990 | Trustee | 10 | $0 | $0 | View return |
| 2019 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $184,039 | $0 | View return |
| 2019 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $184,039 | View return |
| 2019 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2019 | Plumbers Local #12 Labor Management | 990 | Trustee | 10 | $0 | $0 | View return |
| 2019 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2018 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $155,821 | View return |
| 2018 | Area Trades Council | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2018 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2018 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2018 | Plumbers Local #12 Labor Management | 990 | Trustee | 10 | $0 | $0 | View return |
| 2018 | American Federation of Labor & Mass | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2017 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $145,207 | $0 | View return |
| 2017 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $145,207 | View return |
| 2017 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2017 | Area Trades Council | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2017 | American Federation of Labor & Mass | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2017 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2016 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $140,590 | $0 | View return |
| 2016 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $140,590 | View return |
| 2016 | Area Trades Council | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2016 | Plumbers Local #12 Labor Management | 990 | Trustee | 10 | $0 | $0 | View return |
| 2016 | American Federation of Labor & Mass | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2016 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2015 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $140,808 | $0 | View return |
| 2015 | Plumbers Local No 12 Building | 990 | Business Agent | 2 | $0 | $140,808 | View return |
| 2015 | Area Trades Council | 990EZ | Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2015 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2015 | Plumbers Union Local 12 Welfare Plan | 990 | Trustee | 10 | $0 | $0 | View return |
| 2015 | American Federation of Labor & Mass | 990 | Executive Board | 10 | $0 | $0 | View return |
| 2014 | Plumbers Local Union No 12 | 990 | Business Agent | 40 | $137,373 | $0 | View return |
| 2014 | Plumbers Local No 12 Building | 990 | Conference Board | 2 | $0 | $137,373 | View return |
| 2014 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |
| 2013 | Plumbers Local Union No 12 | 990 | Conference Board | 2 | $59,642 | $0 | View return |
| 2013 | Plumbers Local No 12 Building | 990 | Conference Board | 2 | $0 | $59,642 | View return |
| 2013 | Plumbers Local 12 Education Fund | 990 | Trustee | 10 | $0 | $0 | View return |