| 2024 | Sullivan Cp Residence Corporation Inc. | 990EZ | Treasurer | 0.4 | $0 | $0 | View return |
| 2024 | The Center for Discovery Inc. | 990 | Treasurer | 6.1 | $0 | $0 | View return |
| 2024 | Sdtc Foundation Inc. | 990EZ | Treasurer | 0.4 | $0 | $0 | View return |
| 2024 | Center for Discovery Magnet Services Corporation | 990 | Treasurer | 0.4 | $0 | $0 | View return |
| 2024 | Developmental Residential Services Inc. | 990 | Treasurer | 0.4 | $0 | $0 | View return |
| 2024 | The Center for Discovery Endowment Fund Inc | 990 | Treasurer | 0.4 | $0 | $0 | View return |
| 2023 | Sdtc Foundation Inc. | 990EZ | Treasurer | 0.17 | $0 | $0 | View return |
| 2023 | Sullivan Cp Residence Corporation Inc. | 990EZ | Treasurer | 0.17 | $0 | $0 | View return |
| 2023 | Center for Discovery Magnet Services Corporation | 990 | Treasurer | 0.17 | $0 | $0 | View return |
| 2023 | Developmental Residential Services Inc. | 990 | Treasurer | 0.17 | $0 | $0 | View return |
| 2023 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Center for Discovery Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2023 | The Center for Discovery Endowment Fund Inc | 990 | Treasurer | 0.17 | $0 | $0 | View return |
| 2022 | The Center for Discovery Inc. | 990 | Director | 1.19 | $0 | $0 | View return |
| 2022 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Center for Discovery Inc. | 990 | Director | 1.13 | $0 | $0 | View return |
| 2020 | The Center for Discovery Inc. | 990 | Director | 0.62 | $0 | $0 | View return |
| 2020 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | The Center for Discovery Inc. | 990 | Director | 0.9 | $0 | $0 | View return |
| 2019 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Center for Discovery Inc. | 990 | Director | 0.4 | $0 | $0 | View return |
| 2017 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Center for Discovery Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Center for Discovery Inc. | 990 | Director | 0.4 | $0 | $0 | View return |
| 2015 | Lyman House Memorial Museum | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Ocean State Center for Independent Living | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Ocean State Center for Independent Living | 990 | Director | 1 | $0 | $0 | View return |