| 2025 | The Hubbell Difference Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | Charleston Literary Festival Inc. | 990 | Chair | 15 | $0 | $0 | View return |
| 2024 | Charleston Literary Festival Inc. | 990 | Chair | 15 | $0 | $0 | View return |
| 2024 | The Hubbell Difference Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | The Preservation Society of Charleston Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | The Martha and John M Rivers Performance Hall Foundation | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2023 | Charleston Literary Festival Inc. | 990 | Chair | 15 | $0 | $0 | View return |
| 2023 | The Martha and John M Rivers Performance Hall Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Preservation Society of Charleston Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Charleston Literary Festival Inc. | 990 | Chair | 15 | $0 | $0 | View return |
| 2022 | The Preservation Society of Charleston Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Preservation Society of Charleston Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Charleston Literary Festival Inc. | 990 | President/Di | 15 | $0 | $0 | View return |
| 2020 | The Preservation Society of Charleston Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Charleston Literary Festival Inc. | 990 | President/Di | 15 | $0 | $0 | View return |
| 2019 | Charleston Library Society | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | The Preservation Society of Charleston Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Charleston Literary Festival Inc. | 990 | President/Di | 15 | $0 | $0 | View return |
| 2019 | South Carolina Humanities Council Inc | 990 | Board Member | 0.2 | $0 | $0 | View return |
| 2018 | The Preservation Society of Charleston Inc | 990 | Secretary | 12 | $0 | $0 | View return |
| 2018 | Charleston Library Society | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Charleston Literary Festival Inc. | 990 | Secretary/Di | 10 | $0 | $0 | View return |
| 2018 | South Carolina Humanities Council Inc | 990 | Board Member | 1.2 | $0 | $0 | View return |
| 2017 | The Preservation Society of Charleston Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | Charleston Library Society | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | South Carolina Humanities Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Charleston Literary Festival Inc. | 990 | Secretary/Di | 6 | $0 | $0 | View return |
| 2016 | Charleston Library Society | 990 | Director | 4 | $0 | $0 | View return |
| 2016 | The Preservation Society of Charleston Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2016 | South Carolina Humanities Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Charleston Library Society | 990 | Director | 4 | $0 | $0 | View return |
| 2015 | South Carolina Humanities Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | The Preservation Society of Charleston Inc | 990 | Secretary | 2 | $0 | $0 | View return |
| 2014 | Connecticut Trust for Historic Preservation Inc | 990 | Asst. Treasu | 2 | $0 | $0 | View return |
| 2014 | South Carolina Humanities Council Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Preservation Society of Charleston Inc | 990 | Recording Secretary | 1 | $0 | $0 | View return |
| 2013 | Connecticut Humanities Council Inc | 990 | Board Member | 2 | $0 | $0 | View return |