| 2025 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Executive Board | 0.1 | $0 | $0 | View return |
| 2024 | Wolves Scholarship Charitable Trust | 990 | Secretary | - | $0 | $0 | View return |
| 2024 | Macjannet Foundation Inc. | 990 | Trustee | 4 | $0 | $0 | View return |
| 2024 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Executive Board | 0.1 | $0 | $0 | View return |
| 2023 | Trustees of Tufts College | 990 | President Emeritus And University Professor (See Schedule O) | 60 | $1,034,376 | $0 | View return |
| 2023 | The Omidyar-Tufts Active Citizenship Trust | 990 | Trustee - End Date 6/30/2023 | 1 | $0 | $1,034,376 | View return |
| 2023 | Tufts Medicine Inc. | 990 | Trustee (Until 7/1/23) | 1 | $0 | $0 | View return |
| 2023 | Wolves Scholarship Charitable Trust | 990 | Secretary | - | $0 | $0 | View return |
| 2023 | Missoula Joint Pipe Trades Training Trust | 990EZ | Board Member | 0 | $0 | - | View return |
| 2023 | Macjannet Foundation Inc. | 990 | Trustee | 4 | $0 | $0 | View return |
| 2023 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Exec. Board | 0.2 | $0 | $0 | View return |
| 2023 | American Legion Post 127 | 990EZ | Chaplain | 1 | $0 | $0 | View return |
| 2023 | Quincy Youth Soccer League Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Exec. Board | 0.2 | $206 | $0 | View return |
| 2022 | Wolves Club of Youngstown Inc | 990EZ | Trustee | 2 | $0 | - | View return |
| 2022 | Macjannet Foundation Inc. | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Missoula Joint Pipe Trades Training Trust | 990EZ | Board Member | 0 | $0 | - | View return |
| 2022 | Wolves Scholarship Charitable Trust | 990 | Secretary/Tr | - | $0 | $0 | View return |
| 2022 | American Legion Post 127 | 990EZ | Chaplain | 1 | $0 | $0 | View return |
| 2022 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Quincy Youth Soccer League Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Missoula Joint Pipe Trades Training Trust | 990EZ | Board Member | 0 | $0 | - | View return |
| 2021 | Wolves Scholarship Charitable Trust | 990 | Secretary/Tr | 5 | $0 | $0 | View return |
| 2021 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Exec. Board | 0 | $0 | $0 | View return |
| 2021 | Wolves Club of Youngstown Inc | 990EZ | Trustee | 2 | $0 | - | View return |
| 2021 | Macjannet Foundation Inc. | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | American Legion Post 127 | 990EZ | Chaplain | 0 | $0 | $0 | View return |
| 2021 | Quincy Youth Soccer League Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Missoula Joint Pipe Trades Training Trust | 990EZ | Board Member | 0 | $0 | - | View return |
| 2020 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Exec. Board | 0 | $0 | $0 | View return |
| 2020 | Macjannet Foundation Inc. | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | Wolves Scholarship Charitable Trust | 990 | Secretary/Tr | 5 | $0 | $0 | View return |
| 2020 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Legion Post 127 | 990EZ | Chaplain | 0 | $0 | $0 | View return |
| 2020 | Wgbh Educational Foundation | 990 | Trste Thru 7/20 | 1 | $0 | $0 | View return |
| 2019 | Macjannet Foundation Inc. | 990 | Trustee | 4 | $0 | $0 | View return |
| 2019 | United Association of the Plumbing & Pipe Fitting Industry Local Union 459 | 990 | Exec. Board | 0 | $0 | $0 | View return |
| 2019 | The Youngstown Country Club | 990 | President | 5 | $0 | $0 | View return |
| 2019 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Youngstown Country Club | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | Macjannet Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Youngstown Country Club | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Macjannet Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | Association of Independent Colleges and Universities of Massachusetts Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Youngstown Country Club | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | Macjannet Foundation Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | Association of Independent Colleges and Universities of Massachusetts Inc | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | National Production Workers Union | 990 | Former President | 1 | $6,000 | $29,708 | View return |
| 2015 | Macjannet Foundation Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2015 | Wolves Club of Youngstown Inc | 990EZ | President | 0 | $0 | - | View return |
| 2015 | The Youngstown Country Club | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | Association of Independent Colleges and Universities of Massachusetts Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2015 | Wgbh Educational Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Wolves Club of Youngstown Inc | 990EZ | President El | 0 | $0 | - | View return |
| 2014 | Macjannet Foundation Inc. | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Wolves Scholarship Charitable Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Trustees of Tufts College | 990 | President & Trustee | 50 | $727,453 | $0 | View return |
| 2013 | The Omidyar-Tufts Active Citizenship Trust | 990 | Trustee | 1 | $0 | $727,452 | View return |
| 2013 | New England Small College Athletic Conference | 990 | Director | 1 | $0 | $0 | View return |