| 2024 | World Affairs Council of New Hampshire | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Mississippi Museum of Art Inc. | 990 | Emeritus | 2 | $0 | $0 | View return |
| 2023 | New Hampshire Historical Society | 990 | President & CEO | 40 | $160,256 | $0 | View return |
| 2023 | Abenakee Club | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Mississippi Museum of Art Inc. | 990 | Emeritus | 2 | $0 | $0 | View return |
| 2022 | New Hampshire Historical Society | 990 | President & CEO | 40 | $153,360 | $0 | View return |
| 2022 | Abenakee Club | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Mississippi Museum of Art Inc. | 990 | Emeritus | 2 | $0 | $0 | View return |
| 2021 | Abenakee Club | 990 | Secretary | 4 | $0 | $0 | View return |
| 2021 | Mississippi Museum of Art Inc. | 990 | Emeritus | 2 | $0 | $0 | View return |
| 2020 | New Hampshire Historical Society | 990 | President & CEO | 40 | $144,069 | $0 | View return |
| 2020 | Abenakee Club | 990 | Secretary | 4 | $0 | $0 | View return |
| 2020 | Mississippi Museum of Art Inc. | 990 | Emeritus | 2 | $0 | $0 | View return |
| 2019 | New Hampshire Historical Society | 990 | President | 40 | $139,189 | $0 | View return |
| 2019 | Abenakee Club | 990 | Secretary | 4 | $0 | $0 | View return |
| 2019 | New Hampshire Bar Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Mississippi Museum of Art Inc. | 990 | Ex-Officio | 2 | $0 | $0 | View return |
| 2018 | New Hampshire Historical Society | 990 | President | 40 | $135,862 | $0 | View return |
| 2018 | Health and Welfare Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Lovington Country Club | 990 | Director | - | $0 | $0 | View return |
| 2018 | New Hampshire Center for Public Policy Studies | 990 | Director Eme | 1 | $0 | $0 | View return |
| 2018 | Veterans of Foreign Wars Post 9191 | 990 | 2 Year Trustee | 5 | $0 | $0 | View return |
| 2018 | New Hampshire Bar Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Mississippi Museum of Art Inc. | 990 | Trustee Emer | 2 | $0 | $0 | View return |
| 2017 | New Hampshire Historical Society | 990 | President | 40 | $131,924 | $0 | View return |
| 2017 | Eastern Sierra Land Trust | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | New Hampshire Center for Public Policy Studies | 990 | Director Eme | 2 | $0 | $0 | View return |
| 2017 | New Hampshire Bar Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Mississippi Museum of Art Inc. | 990 | Trustee-Emeritus | 2 | $0 | $0 | View return |
| 2017 | Veterans of Foreign Wars Post 9191 | 990 | 2 Year Trustee | 5 | $0 | $0 | View return |
| 2017 | Grove Manor Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | New Hampshire Historical Society | 990 | President | 40 | $111,682 | $0 | View return |
| 2016 | Norwin S & Elizabeth N Bean Foundation | 990PF | Chair | 0 | $2,667 | $0 | View return |
| 2016 | Health and Welfare Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Veterans of Foreign Wars Post 9191 | 990 | 2 Year Trustee | 5 | $0 | $0 | View return |
| 2016 | New Hampshire Center for Public Policy Studies | 990 | Director Eme | 1 | $0 | $0 | View return |
| 2016 | Eastern Sierra Land Trust | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | The Ogden Museum of Southern Art Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Grove Manor Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Mississippi Museum of Art Inc. | 990 | Trustee-Emeritus | 2 | $0 | $0 | View return |
| 2015 | New Hampshire Historical Society | 990 | President | 40 | $107,776 | $0 | View return |
| 2015 | Norwin S & Elizabeth N Bean Foundation | 990PF | Chair | 1 | $1,667 | $0 | View return |
| 2015 | New Hampshire Center for Public Policy Studies | 990 | Director Eme | - | $0 | $0 | View return |
| 2015 | Health and Welfare Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Ogden Museum of Southern Art Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Grove Manor Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Mississippi Museum of Art Inc. | 990 | Trustee-Emeritus | 2 | $0 | $0 | View return |
| 2014 | New Hampshire Historical Society | 990 | President | 40 | $104,443 | $0 | View return |
| 2014 | Health and Welfare Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Norwin S & Elizabeth N Bean Foundation | 990PF | Trustee Desi | 2 | $0 | $0 | View return |
| 2014 | New Hampshire Center for Public Policy Studies | 990 | Chair | - | $0 | $0 | View return |
| 2014 | Mississippi Museum of Art Inc. | 990 | Trustee-Emeritus | 2 | $0 | $0 | View return |
| 2014 | Grove Manor Corporation | 990 | 1st Vice President | 1.5 | $0 | $0 | View return |
| 2013 | New Hampshire Historical Society | 990 | President | 40 | $100,093 | $0 | View return |
| 2013 | New Hampshire Center for Public Policy Studies | 990 | Vice Chair | - | $0 | $0 | View return |
| 2013 | Health and Welfare Trust | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Veterans of Foreign Wars of the United States Dept of Arizona | 990EZ | Jr Vice Command | 0 | $0 | - | View return |
| 2013 | Norwin S & Elizabeth N Bean Foundation | 990PF | Trustee Desi | 1 | $0 | $0 | View return |
| 2013 | The Ogden Museum of Southern Art Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Mississippi Museum of Art Inc. | 990 | Trustee Emeritus | 2 | $0 | $0 | View return |
| 2013 | Grove Manor Corporation | 990 | 1st Vice President | 1.5 | $0 | $0 | View return |
| 2012 | Rowling Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |