| 2024 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2023 | North Haven Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2023 | New England Aquarium Corporation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2023 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2023 | Isabella Stewart Gardner Museum Inc. | 990 | Secretary, Board Of Trustees | 2 | $0 | $0 | View return |
| 2022 | North Haven Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2022 | New England Aquarium Corporation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2022 | Isabella Stewart Gardner Museum Inc. | 990 | Secretary, Board Of Trustees | 2 | $0 | $0 | View return |
| 2021 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2021 | New England Aquarium Corporation | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | North Haven Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2021 | Isabella Stewart Gardner Museum Inc. | 990 | Secretary, Board Of Trustees | 2 | $0 | $0 | View return |
| 2020 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2020 | North Haven Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2020 | New England Aquarium Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Isabella Stewart Gardner Museum Inc. | 990 | Secretary, Board Of Trustees | 2 | $0 | $0 | View return |
| 2019 | New England Aquarium Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | North Haven Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2019 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2019 | Isabella Stewart Gardner Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2018 | North Haven Foundation | 990 | Trustee | - | $0 | $0 | View return |
| 2018 | New England Aquarium Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Isabella Stewart Gardner Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2017 | North Haven Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Isabella Stewart Gardner Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Isabella Stewart Gardner Museum Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Bow Seat Creative Action for Conservation Inc. | 990PF | President | 20 | $0 | $0 | View return |
| 2015 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | New England Aquarium Corporation | 990 | Trustee | 1 | $0 | $0 | View return |