| 2025 | Bainbridge Island Friends of the Library | 990EZ | Director | 6 | $0 | $0 | View return |
| 2024 | Healdsburg Kiwanis Foundation | 990EZ | Officer | 0 | $0 | - | View return |
| 2024 | Bainbridge Island Friends of the Library | 990EZ | Director | 6 | $0 | $0 | View return |
| 2024 | Mission Eurasia | 990 | Board Member (Part Year) | 2 | $0 | $0 | View return |
| 2024 | The Lake Placid Sinfonietta Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Healdsburg Kiwanis Foundation | 990EZ | Officer | 0 | $0 | - | View return |
| 2023 | Bainbridge Island Friends of the Library | 990EZ | Director | 6 | $0 | $0 | View return |
| 2023 | The Lake Placid Sinfonietta Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Mission Eurasia | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Peninsula Symphony of Northern California Association | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2022 | Healdsburg Kiwanis Foundation | 990EZ | Officer | 0 | $0 | - | View return |
| 2022 | Bainbridge Island Friends of the Library | 990EZ | Director | 6 | $0 | $0 | View return |
| 2022 | The Lake Placid Sinfonietta Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | League of Women Voters of Seattle- King County | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2022 | Peninsula Symphony of Northern California Association | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2022 | League of Women Voters of Seattle- King County Education Fund | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2021 | Bainbridge Island Friends of the Library | 990EZ | Director | 10 | $0 | $0 | View return |
| 2021 | Healdsburg Kiwanis Foundation | 990EZ | Officer | 0 | $0 | - | View return |
| 2021 | Oak Crest Senior Housing | 990 | Chairman | 3 | $0 | $0 | View return |
| 2021 | Peninsula Symphony of Northern California Association | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2021 | League of Women Voters of Seattle- King County | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | The Lake Placid Sinfonietta Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Mission Eurasia | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | League of Women Voters of Seattle- King County Education Fund | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2020 | The Trustees of Reservations | 990 | President & CEO (Until 1/21) | 30 | $488,357 | $0 | View return |
| 2020 | Bainbridge Island Friends of the Library | 990EZ | Director | 5 | $0 | $0 | View return |
| 2020 | Healdsburg Kiwanis Foundation | 990EZ | Officer | 0 | $0 | - | View return |
| 2020 | Compact of Cape Cod Conservation Trusts Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Interfaith Community Social Services | 990 | Director | 0 | $0 | $0 | View return |
| 2020 | League of Women Voters of Seattle- King County | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2020 | Oak Crest Senior Housing | 990 | Chairman | 3 | $0 | $0 | View return |
| 2020 | League of Women Voters of Seattle- King County Education Fund | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2019 | The Trustees of Reservations | 990 | President & CEO | 30 | $468,278 | $0 | View return |
| 2019 | Fruitlands Museums Inc. | 990 | President | 10 | $0 | $468,278 | View return |
| 2019 | Bainbridge Island Friends of the Library | 990EZ | Director | 6 | $0 | $0 | View return |
| 2019 | Compact of Cape Cod Conservation Trusts Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Oak Crest Senior Housing | 990 | Chairman | 3 | $0 | $0 | View return |
| 2018 | The Trustees of Reservations | 990 | President & CEO | 30 | $425,344 | $0 | View return |
| 2018 | Fruitlands Museums Inc. | 990 | Treasurer | 10 | $0 | $425,344 | View return |
| 2018 | Bainbridge Island Friends of the Library | 990EZ | Director | 6 | $0 | $0 | View return |
| 2018 | Oak Crest Senior Housing | 990 | Chairman | 3 | $0 | $0 | View return |
| 2018 | Newton Schools Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Trustees of Reservations | 990 | President & CEO | 30 | $406,151 | $0 | View return |
| 2017 | Fruitlands Museums Inc. | 990 | Treasurer | 10 | $0 | $406,151 | View return |
| 2017 | The Lake Placid Sinfonietta Inc. | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Oak Crest Senior Housing | 990 | Director | 3 | $0 | $0 | View return |
| 2017 | Peninsula Symphony of Northern California Association | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2017 | Newton Schools Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Peninsula Symphony of Northern California Association | 990 | Treasurer | 4 | $0 | $0 | View return |
| 2016 | The Trustees of Reservations | 990 | President & CEO | 40 | $378,724 | $0 | View return |
| 2016 | Fruitlands Museums Inc. | 990 | Treasurer | 10 | $0 | $378,724 | View return |
| 2016 | Boston Natural Areas Network Inc | 990 | President | 2 | $0 | $378,724 | View return |
| 2016 | Lake Placid Forum for the Arts and Humanities Inc. | 990EZ | Vice Chair | 2 | $0 | $0 | View return |
| 2016 | Oak Crest Senior Housing | 990 | Director | 3 | $0 | $0 | View return |
| 2016 | San Carlos Foundation | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2016 | The Lake Placid Sinfonietta Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2015 | The Trustees of Reservations | 990 | President & CEO | 40 | $337,697 | $0 | View return |
| 2015 | Boston Natural Areas Network Inc | 990 | President | 2 | $0 | $337,697 | View return |
| 2015 | Recreational Boating Association of Washington | 990EZ | Director | 2 | $0 | - | View return |
| 2015 | Lake Placid Forum for the Arts and Humanities Inc. | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2015 | San Carlos Foundation | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2015 | The Lake Placid Sinfonietta Inc. | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | The Trustees of Reservations | 990 | President & CEO | 40 | $310,965 | $0 | View return |
| 2014 | Boston Natural Areas Network Inc | 990 | President | 2 | $0 | $310,965 | View return |
| 2014 | Lake Placid Public Library | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Recreational Boating Association of Washington | 990EZ | Secretary | 2 | $0 | - | View return |
| 2014 | Lake Placid Forum for the Arts and Humanities Inc. | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2014 | San Carlos Foundation | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2014 | The Lake Placid Sinfonietta Inc. | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | The Trustees of Reservations | 990 | President & CEO | 40 | $267,556 | $0 | View return |
| 2013 | Recreational Boating Association of Washington | 990EZ | Secretary | 5 | $0 | - | View return |
| 2013 | San Carlos Foundation | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2013 | Lake Placid Forum for the Arts and Humanities Inc. | 990EZ | Vice Chair | 1 | $0 | $0 | View return |
| 2013 | Lake Placid Public Library | 990 | Director | 0.5 | $0 | $0 | View return |