| 2025 | Geneva Lake Association Inc | 990EZ | Director At Large | 1 | $0 | - | View return |
| 2025 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2024 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2024 | The Chicago Academy of Sciences | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2023 | Geneva Lake Association Inc | 990EZ | Director At Large | 1 | $0 | - | View return |
| 2023 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Chicago Academy of Sciences | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Geneva Lake Association Inc | 990EZ | Director At Large | 1 | $0 | - | View return |
| 2022 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2022 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | African Aquatic Conservation Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Geneva Lake Association Inc | 990EZ | Director At Large | 1 | $0 | - | View return |
| 2021 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2021 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Chicago Academy of Sciences | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Geneva Lake Association Inc | 990EZ | Director At Large | 1 | $0 | $0 | View return |
| 2020 | African Aquatic Conservation Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2020 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2019 | African Aquatic Conservation Fund Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Chicago Academy of Sciences | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | African Aquatic Conservation Fund Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2018 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Chicago Academy of Sciences | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | African Aquatic Conservation Fund Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | National Women'S History Museum | 990 | Chairperson | 25 | $0 | $0 | View return |
| 2017 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Chicago Academy of Sciences | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Denison University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Wolfeboro Area Children'S Center Inc | 990 | Exec Director Ret | 50 | $70,652 | $0 | View return |
| 2016 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Chicago Academy of Sciences | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | African Aquatic Conservation Fund Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | Denison University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Chicago Academy of Sciences | 990 | Chair | 5 | $0 | $0 | View return |
| 2015 | Denison University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Chicago Academy of Sciences | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2014 | Denison University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Advertising Council Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Denison University | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Chicago Academy of Sciences | 990 | Chair | 0.5 | $0 | $0 | View return |