| 2024 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $119,289 | $31,007 | View return |
| 2024 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2024 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2024 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2024 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Northern Forest Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $114,775 | $22,252 | View return |
| 2023 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2023 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2023 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Mainers for Working Families | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Maine Public Broadcasting Corporation D/B/A Maine Public Broadcasting Network | 990 | Past Trustee | 1 | $0 | $0 | View return |
| 2023 | Northern Forest Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Trust for Public Land | 990 | Chair | 1 | $0 | $0 | View return |
| 2022 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $107,650 | $18,879 | View return |
| 2022 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2022 | Mainers for Working Families | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2022 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Maine Public Broadcasting Corporation D/B/A Maine Public Broadcasting Network | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Northern Forest Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Trust for Public Land | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $105,846 | $19,721 | View return |
| 2021 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Mainers for Working Families | 990 | Member | 0.25 | $0 | $0 | View return |
| 2021 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2021 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2021 | Northern Forest Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Maine Public Broadcasting Corporation D/B/A Maine Public Broadcasting Network | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Trust for Public Land | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $112,131 | $19,541 | View return |
| 2020 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2020 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Mainers for Working Families | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2020 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Northern Forest Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Federation of State Conservation Leagues Maine Conservation Voters | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Mainers for Working Families | 990EZ | Member | 1 | $0 | $0 | View return |
| 2019 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2019 | Friends of Katahdin Woods and Waters | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2019 | Northern Forest Center Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Maine Public Broadcasting Corporation D/B/A Maine Public Broadcasting Network | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $110,000 | $15,329 | View return |
| 2018 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2018 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2018 | The Trust for Public Land | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $110,000 | $15,329 | View return |
| 2017 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2017 | Roxanne Quimby Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $102,308 | $13,186 | View return |
| 2016 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2015 | Elliotsville Foundation Inc. | 990PF | Executive Director & Direc | 40 | $87,692 | $13,514 | View return |
| 2015 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2015 | Maine Island Trail Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Elliotsville Foundation Inc. | 990PF | Executive Director & Director | 40 | $83,846 | $15,058 | View return |
| 2014 | Quimby Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2014 | Maine Island Trail Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Elliotsville Foundation Inc. | 990PF | President & Director | 40 | $99,231 | $10,841 | View return |
| 2013 | Quimby Family Foundation | 990PF | Director | 4 | $0 | $0 | View return |
| 2013 | Maine Island Trail Association | 990 | Trustee | 1 | $0 | $0 | View return |
| 2012 | Elliotsville Foundation Inc. | 990PF | President & Director | 40 | $67,500 | $4,632 | View return |
| 2012 | Quimby Family Foundation | 990PF | Director | 4 | $0 | $0 | View return |
| 2011 | Quimby Family Foundation | 990PF | Director | 4 | $2,500 | $0 | View return |
| 2011 | Elliotsville Foundation Inc. | 990PF | President & Director | 40 | $0 | $0 | View return |
| 2010 | Quimby Family Foundation | 990PF | Director | 4 | $2,500 | $0 | View return |
| 2010 | Elliotsville Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |