| 2025 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $27,837 | - | View return |
| 2024 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $29,001 | - | View return |
| 2024 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2023 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $44,266 | - | View return |
| 2023 | The Compact of Cape Cod Conservation Trusts Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $2,489 | - | View return |
| 2022 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2022 | The Compact of Cape Cod Conservation Trusts Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $23,239 | - | View return |
| 2021 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2021 | The Compact of Cape Cod Conservation Trusts Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $20,438 | - | View return |
| 2020 | The Compact of Cape Cod Conservation Trusts Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2019 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $21,000 | - | View return |
| 2019 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 10 | $0 | $0 | View return |
| 2019 | The Compact of Cape Cod Conservation Trusts Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Salt Pond Areas Bird Sanctuaries Inc. | 990 | President | 10 | $63,291 | $0 | View return |
| 2018 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $20,625 | - | View return |
| 2017 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $21,594 | - | View return |
| 2016 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $21,387 | - | View return |
| 2015 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $21,786 | - | View return |
| 2014 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $23,069 | - | View return |
| 2014 | Historic Highfield Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $23,678 | - | View return |
| 2013 | Historic Highfield Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $21,775 | - | View return |
| 2011 | Lovell Charitable Foundation | 990PF | Co Trustee | 1 | $21,123 | - | View return |