| 2025 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $13,006 | - | View return |
| 2024 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $12,369 | - | View return |
| 2024 | Hobart Ames Foundation | 990 | Co-Trustee | 1 | $6,952 | $0 | View return |
| 2024 | Massachusetts Citizens for Children Inc | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2024 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2023 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $11,015 | - | View return |
| 2023 | Hobart Ames Foundation | 990 | Co-Trustee | 1 | $4,595 | $0 | View return |
| 2023 | Massachusetts Citizens for Children Inc | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2023 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2022 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $11,271 | - | View return |
| 2022 | Hobart Ames Foundation | 990 | Co-Trustee | - | $7,557 | $0 | View return |
| 2022 | Massachusetts Citizens for Children Inc | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2022 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2021 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $12,166 | - | View return |
| 2021 | Hobart Ames Foundation | 990 | Co-Trustee | 1 | $8,101 | $0 | View return |
| 2021 | National Field Trial Champion Association | 990EZ | Director | 0 | $0 | $0 | View return |
| 2021 | Massachusetts Citizens for Children Inc | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2021 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2020 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $10,713 | - | View return |
| 2020 | Hobart Ames Foundation | 990 | Co-Trustee | 1 | $7,213 | $0 | View return |
| 2020 | Massachusetts Citizens for Children Inc | 990 | President | 0.5 | $0 | $0 | View return |
| 2020 | National Field Trial Champion Association | 990EZ | Director | 0 | $0 | $0 | View return |
| 2020 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2019 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $10,407 | - | View return |
| 2019 | Hobart Ames Foundation | 990 | Co-Trustee | 1 | $7,388 | $0 | View return |
| 2019 | Massachusetts Citizens for Children Inc | 990 | President | 0.5 | $0 | $0 | View return |
| 2019 | National Field Trial Champion Association | 990EZ | Director | 0 | $0 | $0 | View return |
| 2019 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2018 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $10,508 | - | View return |
| 2018 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $10,508 | - | View return |
| 2018 | National Field Trial Champion Association | 990EZ | Honorary Director | 0 | $0 | $0 | View return |
| 2018 | Massachusetts Citizens for Children Inc | 990 | President | 0.5 | $0 | $0 | View return |
| 2018 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2017 | E P Charlton Discr Char Fundn 1-10056-0 | 990PF | Co-Ttee | 1 | $10,063 | - | View return |
| 2017 | National Field Trial Champion Association | 990EZ | Honorary Director | 0 | $0 | $0 | View return |
| 2017 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2017 | Massachusetts Citizens for Children Inc | 990 | President | 0.5 | $0 | $0 | View return |
| 2016 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2016 | National Field Trial Champion Association | 990EZ | Honorary Director | 0 | $0 | $0 | View return |
| 2016 | Massachusetts Citizens for Children Inc | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2015 | National Field Trial Champion Association | 990EZ | Honorary Director | 0 | $0 | $0 | View return |
| 2015 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2014 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2014 | Massachusetts Citizens for Children Inc | 990 | President | 0.5 | $0 | $0 | View return |
| 2013 | Massachusetts Citizens for Children Inc | 990 | President | 0.5 | $0 | $0 | View return |
| 2013 | Beaverbrook Step Inc. | 990 | Director | 1.5 | $0 | $0 | View return |
| 2013 | National Field Trial Champion Association | 990EZ | Honorary Director | 0 | $0 | $0 | View return |