| 2024 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | United Ability Foundation Inc. | 990PF | Member | 1 | $0 | $0 | View return |
| 2022 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | United Ability Foundation Inc. | 990PF | Member | 1 | $0 | $0 | View return |
| 2021 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | United Ability Foundation Inc. | 990PF | Member | 1 | $0 | $0 | View return |
| 2020 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | United Ability Foundation Inc. | 990PF | Member | 1 | $0 | $0 | View return |
| 2019 | Emmanuel Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | United Ability Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2019 | United Ability Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Emmanuel Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | United Ability Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2018 | Emmanuel Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Emmanuel Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | United Ability Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2016 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Emmanuel Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | United Ability Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | United Ability Foundation Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2013 | Dixon Gallery and Gardens | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Dixon Gallery & Gardens Endowment Fund | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | United Ability Foundation Inc. | 990PF | Board Member | 0 | $0 | $0 | View return |
| 2012 | United Ability Foundation Inc. | 990PF | Board Member | 0 | $0 | $0 | View return |