| 2024 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2023 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2022 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2021 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2021 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2020 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2019 | Labor Management Cooperation Trust | 990 | Emplr Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2019 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2019 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2018 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2018 | New England Mechanical Contractors Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2018 | Labor Management Cooperation Trust | 990 | Emplr Trustee | 0.5 | $0 | $0 | View return |
| 2018 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2018 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2017 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2017 | Labor Management Cooperation Trust | 990EZ | Emplr Trustee | 0.5 | $0 | - | View return |
| 2017 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | New England Mechanical Contractors Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2017 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2017 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2016 | Labor Management Cooperation Trust | 990EZ | Emplr Trustee | 0.5 | $0 | - | View return |
| 2016 | New England Mechanical Contractors Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2016 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2016 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2016 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2015 | Labor Management Cooperation Trust | 990EZ | Emplr Trustee | 0.5 | $0 | - | View return |
| 2015 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2015 | New England Mechanical Contractors Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2015 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2015 | The Louis Children'S Crisis Center | 990 | President | 5 | $0 | $0 | View return |
| 2014 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2014 | New England Mechanical Contractors Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2014 | Labor Management Cooperation Trust | 990EZ | Emplr Trustee | 0.5 | $0 | - | View return |
| 2014 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2013 | Plumbers & Pipefitters Local No 51 Joint Apprenticeship Comm Trust Fund | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2013 | Labor Management Cooperation Trust | 990EZ | Emplr Trustee | 0.5 | $0 | - | View return |
| 2013 | New England Mechanical Contractors Association Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2013 | Plumbers & Pipefitters Local No 51 Realty Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2012 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |
| 2011 | Michael X & Virginia St. Martin Foundation | 990PF | Manager | 0 | $0 | $0 | View return |