| 2024 | Esther H Hawks Trust #0717116 | 990PF | Trustee | 2 | $10,305 | $0 | View return |
| 2024 | Henry H Downing Trust UW #0703520 Charles L Newhall | 990PF | Trustee | 0.6 | $4,049 | $0 | View return |
| 2024 | Manchester Yacht Club | 990 | Secretary | 5 | $2,440 | $0 | View return |
| 2024 | Master Wardens and Members of the Lodge of St Andrew | 990 | Senior Warden | 1 | $0 | $0 | View return |
| 2024 | The Pickering Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2024 | Trustees of Donations for Education in Liberia | 990PF | President | 1 | $0 | $0 | View return |
| 2024 | St Botolph Club Inc | 990 | Governor | 2 | $0 | $0 | View return |
| 2023 | Henry H Downing Trust UW #0703520 Charles L Newhall | 990PF | Trustee | 0.6 | $3,832 | $0 | View return |
| 2023 | Esther H Hawks Trust #0717116 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2023 | Trustees of Donations for Education in Liberia | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | The Pickering Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2023 | Master Wardens and Members of the Lodge of St Andrew | 990 | Senior Warden | 1 | $0 | $0 | View return |
| 2023 | St Botolph Club Inc | 990 | Governor | 2 | $0 | $0 | View return |
| 2023 | New England History Teachers Association Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2022 | Henry H Downing Trust UW #0703520 Charles L Newhall | 990PF | Trustee | 0.6 | $3,423 | $0 | View return |
| 2022 | Master Wardens and Members of the Lodge of St Andrew | 990 | Junior Warden | 1 | $0 | $0 | View return |
| 2022 | Trustees of Donations for Education in Liberia | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | The Pickering Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2022 | Esther H Hawks Trust #0717116 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | St Botolph Club Inc | 990 | Governor | 2 | $0 | $0 | View return |
| 2022 | New England History Teachers Association Inc. | 990PF | Board Member | 1 | $0 | $0 | View return |
| 2021 | Esther H Hawks Trust #0717116 | 990PF | Trustee | 2 | $9,547 | $0 | View return |
| 2021 | Henry H Downing Trust UW #0703520 Charles L Newhall | 990PF | Trustee | 0.6 | $3,688 | $0 | View return |
| 2021 | Trustees of Donations for Education in Liberia | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | $0 | View return |
| 2021 | The Pickering Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2020 | Esther H Hawks Trust #0717116 | 990PF | Trustee | 0.25 | $2,927 | $0 | View return |
| 2020 | Henry H Downing Trust UW #0703520 Charles L Newhall | 990PF | Trustee | 0.6 | $2,661 | $0 | View return |
| 2020 | Trustees of Donations for Education in Liberia | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | The Pickering Foundation | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2020 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Henry H Downing Trust UW #0703520 Charles L Newhall | 990PF | Trustee | 0.1 | $0 | $0 | View return |
| 2019 | Trustees of Donations for Education in Liberia | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Trustees of Donations for Education in Liberia | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Brightside Foundation Inc | 990PF | Vice President / Treasurer | 0 | $0 | - | View return |
| 2013 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 1 | $0 | $0 | View return |
| 2012 | Brightside Foundation Inc | 990PF | Vice President / Treasurer | 0 | $0 | $0 | View return |
| 2012 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 0 | $0 | - | View return |
| 2011 | Brightside Foundation Inc | 990PF | Vice President / Treasurer | 0 | $0 | $0 | View return |
| 2011 | Society of Colonial Wars in the Commonwealth of Massachusetts | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Brightside Foundation Inc | 990PF | Vice President Treas | 0 | $0 | $0 | View return |