| 2024 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2024 | The Watch Hill Conservancy | 990 | Vice Preside | 10 | $0 | $0 | View return |
| 2023 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2023 | Watch Hill Yacht Club | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2023 | The Watch Hill Conservancy | 990 | Vice Preside | 10 | $0 | $0 | View return |
| 2022 | The Watch Hill Conservancy | 990 | Vice Preside | 10 | $0 | $0 | View return |
| 2022 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2022 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2021 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2021 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2021 | The Watch Hill Conservancy | 990 | Vice Preside | 10 | $0 | $0 | View return |
| 2020 | The Watch Hill Conservancy | 990 | Vice Preside | 8 | $0 | $0 | View return |
| 2020 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2020 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2019 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2019 | The Watch Hill Conservancy | 990 | Vice Preside | 6 | $0 | $0 | View return |
| 2019 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2018 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 3 | $0 | $0 | View return |
| 2018 | The Watch Hill Conservancy | 990 | Vice Preside | 4 | $0 | $0 | View return |
| 2018 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2017 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2017 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2017 | The Watch Hill Conservancy | 990 | Vice Preside | 4 | $0 | $0 | View return |
| 2017 | The Westerly Hospital Foundation Inc | 990 | Director (End 9/18) | 1 | $0 | $0 | View return |
| 2016 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2016 | Roberts Charitable Foundation Tr 2003 | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2016 | The Watch Hill Conservancy | 990 | Vice Preside | - | $0 | $0 | View return |
| 2016 | The Westerly Hospital Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2015 | The Watch Hill Conservancy | 990 | Vice Preside | 5 | $0 | $0 | View return |
| 2015 | The Westerly Hospital Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | One Bay Street Center Inc | 990 | President | 5 | $0 | $0 | View return |
| 2014 | The Watch Hill Conservancy | 990 | Vice Preside | 5 | $0 | $0 | View return |
| 2014 | The Westerly Hospital Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | The Westerly Hospital Foundation Inc | 990 | Director | 2 | - | - | View return |