| 2023 | Pew Research Center | 990 | Board Member (End 6/24) | 1 | $0 | $0 | View return |
| 2022 | Rockport New Years Eve Inc. | 990EZ | Director | 2 | $0 | $0 | View return |
| 2022 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Harvard Crimson Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Rockport New Years Eve Inc. | 990EZ | Director | 2 | $0 | $0 | View return |
| 2021 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Harvard Crimson Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Melrosewakefield Healthcare Parent Corporation | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Rockport New Years Eve Inc. | 990EZ | Director | 2 | $0 | $0 | View return |
| 2020 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Hallmark Health Systeminc | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | The Harvard Crimson Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Melrosewakefield Healthcare Parent Corporation | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Hallmark Health Systeminc | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Hallmark Health Systeminc | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Melrosewakefield Healthcare Parent Corporation | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | Tufts Medicine Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Melrosewakefield Healthcare Parent Corporation | 990 | First Vice Chairman/Director | 3 | $0 | $0 | View return |
| 2017 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Hallmark Health Systeminc | 990 | First Vice Chairman/Director | 3 | $0 | $0 | View return |
| 2017 | Hallmark Health Systeminc | 990 | First Vice Chairman/Director | 3 | $0 | $0 | View return |
| 2016 | Pew Research Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Hallmark Health Systeminc | 990 | First Vice Chairman/Director | 3 | $0 | $0 | View return |
| 2016 | Melrosewakefield Healthcare Parent Corporation | 990 | First Vice Chairman/Director | 3 | $0 | $0 | View return |
| 2015 | Fredericksburg Area Museum and Cultural Center Inc. | 990 | Former Presi | 40 | $26,672 | $0 | View return |
| 2015 | Melrosewakefield Healthcare Parent Corporation | 990 | Director/Second Vice Chairman | 3 | $0 | $0 | View return |
| 2015 | Pew Research Center | 990 | Board Member (Begin 3/2016) | 1 | $0 | $0 | View return |
| 2014 | Fredericksburg Area Museum and Cultural Center Inc. | 990 | President An | 40 | $97,603 | $0 | View return |
| 2014 | Melrosewakefield Healthcare Parent Corporation | 990 | Director/Second Vice Chairman | 3 | $0 | $0 | View return |
| 2013 | Melrosewakefield Healthcare Parent Corporation | 990 | Director/Second Vice Chairman | 3 | $0 | $0 | View return |