| 2025 | Rotary Foundation of Longview | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Music Milton | 990EZ | Trustee | 0 | $0 | - | View return |
| 2024 | Rotary Foundation of Longview | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Rotary Club of Longview | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Rotary Foundation of Longview | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Rotary Club of Longview | 990EZ | Director | 1 | $0 | $0 | View return |
| 2022 | Rotary Club of Longview | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Martha'S Vineyard Camp-Meeting Association | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2020 | Martha'S Vineyard Camp-Meeting Association | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | Greater Boston Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Leading Cities Inc C/O Michael Lake | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | Boston Municipal Research Bureau Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2019 | Martha'S Vineyard Camp-Meeting Association | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2019 | Bruce a Beal Robert L Beal & Enid L Beal Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Boston Municipal Research Bureau Inc. | 990 | Director Emeritus | 1 | $0 | $0 | View return |
| 2018 | Vilna Shul Boston Center for Jewish Culture Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Leading Cities Inc C/O Michael Lake | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2018 | Martha'S Vineyard Camp-Meeting Association | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2018 | Jewish Arts Collaborative Inc | 990 | Emeritus | 2 | $0 | $0 | View return |
| 2018 | Bruce a Beal Robert L Beal & Enid L Beal Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Hillel Foundation of Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Commonwealth Zoological Corporation D/B/A Zoo New England | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Martha'S Vineyard Camp-Meeting Association | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Greater Boston Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Vilna Shul Boston Center for Jewish Culture Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2017 | Aia Pennsylvania a Society of American Institute of Architect | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Jewish Arts Collaborative Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Leading Cities Inc C/O Michael Lake | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2017 | Martha'S Vineyard Camp-Meeting Association | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | Bruce a Beal Robert L Beal & Enid L Beal Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Hillel Foundation of Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Commonwealth Zoological Corporation D/B/A Zoo New England | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Leading Cities Inc C/O Michael Lake | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2016 | Greater Boston Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Aia Pennsylvania a Society of American Institute of Architect | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Vilna Shul Boston Center for Jewish Culture Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Boston Municipal Research Bureau Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Bruce a Beal Robert L Beal & Enid L Beal Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Hillel Foundation of Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Commonwealth Zoological Corporation D/B/A Zoo New England | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Jewish Arts Collaborative Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | American Institute of Architects Aia Central Pa Chapter | 990EZ | Secretary | 1 | $0 | - | View return |
| 2015 | Leading Cities Inc C/O Michael Lake | 990EZ | Director / Board Chairman | 0.5 | $0 | $0 | View return |
| 2015 | Aia Pennsylvania a Society of American Institute of Architect | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Greater Boston Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Boston Municipal Research Bureau Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Old North Foundation of Boston Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Commonwealth Zoological Corporation D/B/A Zoo New England | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Hillel Foundation of Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Boston Municipal Research Bureau Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Leading Cities Inc C/O Michael Lake | 990EZ | Director / Board Chairman | 0.5 | $0 | $0 | View return |
| 2014 | Old North Foundation of Boston Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Greater Boston Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | West Seminole Pony Baseball Inc. | 990 | Vice President | 20 | $0 | $0 | View return |
| 2014 | Commonwealth Zoological Corporation D/B/A Zoo New England | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Jewish Arts Collaborative Inc | 990 | Treasurer | 2 | - | - | View return |
| 2014 | Hillel Foundation of Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Boston Municipal Research Bureau Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Old North Foundation of Boston Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Greater Boston Chamber of Commerce | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Cape Conroe Property Owners Association | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Hillel Foundation of Cambridge Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Commonwealth Zoological Corporation D/B/A Zoo New England | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Cjp Next Generation Housing Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |