| 2024 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2022 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Martin House Incorporated | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Thames River Community Service Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2020 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | Martin House Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Thames River Community Service Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2018 | Thames River Community Service Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Martin House Incorporated | 990 | Past President | 1 | $0 | $0 | View return |
| 2018 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2017 | Slater Library Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Thames River Community Service Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Martin House Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2016 | Thames River Community Service Inc. | 990 | Past President | 1 | $0 | $0 | View return |
| 2016 | Martin House Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Slater Library Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Eliza Huntington Memorial Home of Norwich Conn Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | Slater Library Corporation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Thames River Community Service Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2015 | Martin House Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Thames River Community Service Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2014 | Martin House Incorporated | 990 | President | 1 | $0 | $0 | View return |
| 2013 | Thames River Community Service Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2013 | Martin House Incorporated | 990 | Vice President | 1 | $0 | $0 | View return |