| 2025 | Arnold Hall Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2025 | Elmbrook Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The MILL Brook School Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Elmbrook Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Arnold Hall Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2023 | Arnold Hall Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2023 | Elmbrook Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $0 | $0 | View return |
| 2023 | The MILL Brook School Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Arnold Hall Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2022 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $0 | $0 | View return |
| 2022 | Elmbrook Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The MILL Brook School Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $0 | $0 | View return |
| 2021 | Elmbrook Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Arnold Hall Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2021 | The MILL Brook School Foundation Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $0 | $0 | View return |
| 2020 | Arnold Hall Inc. | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | Elmbrook Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $0 | $0 | View return |
| 2018 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $0 | $0 | View return |
| 2017 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $1,662 | $0 | View return |
| 2016 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $2,216 | $0 | View return |
| 2015 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $2,241 | $0 | View return |
| 2014 | Chestnut Hill Foundation Inc. | 990 | President, Treasurer & Director | 60 | $2,400 | $0 | View return |
| 2013 | Chestnut Hill Foundation Inc. | 990 | President | 60 | $2,216 | $0 | View return |
| 2013 | Mathewson Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |