| 2024 | Helen and George Ladd Charitble Corportion | 990PF | Treasurer/Secretary/Director | 0 | $0 | $0 | View return |
| 2024 | Burnham Foundation Inc #0726729 | 990PF | Treasurer/Secretary/Clerk | 0 | $0 | $0 | View return |
| 2024 | Lincoln and Therese Filene Foundation Inc. | 990PF | Treasurer/Secretary | 0 | $0 | $0 | View return |
| 2024 | Wyman Hill Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Nantucket Atheneum Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Nantucket Atheneum Inc | 990 | Vice Chair | 2 | $0 | $0 | View return |
| 2023 | Burnham Foundation Inc #0726729 | 990PF | Treasurer/Secretary/Clerk | 0 | $0 | $0 | View return |
| 2023 | Wyman Hill Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Helen and George Ladd Charitble Corportion | 990PF | Treasurer/Secretary/Director | 0 | $0 | $0 | View return |
| 2023 | Lincoln and Therese Filene Foundation Inc. | 990PF | Treasurer/Secretary | 0 | $0 | $0 | View return |
| 2023 | Ernest G Howes Tr UW Art 13 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Wyman Hill Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Nantucket Atheneum Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Ernest G Howes Tr UW Art 13 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Helen and George Ladd Charitble Corportion | 990PF | Treasurer/Secretary/Director | 0 | $0 | $0 | View return |
| 2022 | Lincoln and Therese Filene Foundation Inc. | 990PF | Treasurer/Secretary | 0 | $0 | $0 | View return |
| 2022 | Burnham Foundation Inc #0726729 | 990PF | Clerk | 0 | $0 | $0 | View return |
| 2022 | Boston Bar Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Boston Bar Association | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Burnham Foundation Inc #0726729 | 990PF | Clerk | 0 | $0 | $0 | View return |
| 2021 | Wyman Hill Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Lincoln and Therese Filene Foundation Inc. | 990PF | Treasurer/Secretary | 0 | $0 | $0 | View return |
| 2021 | Nantucket Atheneum Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Boston Bar Association | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Ernest G Howes Tr UW Art 13 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Boston Bar Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Ernest G Howes Tr UW Art 13 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Burnham Foundation Inc #0726729 | 990PF | Clerk | 0 | $0 | $0 | View return |
| 2020 | Wyman Hill Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Nantucket Atheneum Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Boston Bar Association | 990 | Council President-Elect | 2 | $0 | $0 | View return |
| 2020 | Boston Bar Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Ernest G Howes Tr UW Art 13 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Boston Bar Association | 990 | Council Vice President | 2 | $0 | $0 | View return |
| 2019 | Boston Bar Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Nantucket Maria Mitchell Assoc | 990 | President | 2 | $0 | $0 | View return |
| 2018 | Boston Bar Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Boston Bar Association | 990 | Council Secretary | 2 | $0 | $0 | View return |
| 2017 | Nantucket Maria Mitchell Assoc | 990 | President | 2 | $0 | $0 | View return |
| 2017 | Boston Bar Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Boston Bar Association | 990 | Council Treasurer | 2 | $0 | $0 | View return |
| 2015 | Boston Bar Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Boston Bar Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Boston Bar Association | 990 | Board Member | 1 | $0 | $0 | View return |