| 2025 | Evangelicals for Democracy | 990EZ | Foundation Mgr. | 5 | $0 | - | View return |
| 2024 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2024 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2024 | Ross Family Foundation | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2024 | Evangelicals for Democracy | 990 | Foundation Mgr. | 5 | $0 | $0 | View return |
| 2024 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2024 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | President | 2 | $0 | $0 | View return |
| 2023 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2023 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2023 | Evangelicals for Democracy | 990 | Foundation Mgr. | 5 | $0 | $0 | View return |
| 2023 | Farmington Elementary School PTO | 990EZ | Co-Treasurer | 1 | $0 | - | View return |
| 2023 | Ross Family Foundation | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2023 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | VP & Clerk | 2 | $0 | $0 | View return |
| 2023 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Hawaii Island Hiv AIDS Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2022 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | VP & Clerk | 2 | $0 | $0 | View return |
| 2022 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | Farmington Elementary School PTO | 990EZ | Co-Treasurer | 5 | $0 | - | View return |
| 2022 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2022 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2022 | Ross Family Foundation | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2022 | Hawaii Island Hiv AIDS Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2021 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2021 | Oklahoma Project Woman Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | Ross Family Foundation | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2021 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Hawaii Island Hiv AIDS Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2020 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2020 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2020 | Ross Family Foundation | 990PF | Trustee | 0.25 | $0 | - | View return |
| 2020 | Oklahoma Project Woman Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | Hawaii Island Hiv AIDS Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2019 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2019 | Oklahoma Project Woman Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Oklahoma Project Woman Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Friends of Katahdin Woods and Waters | 990 | President | 2 | $0 | $0 | View return |
| 2019 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Friends of Katahdin Woods and Waters | 990 | President | 0 | $0 | $0 | View return |
| 2018 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2018 | Oklahoma Project Woman Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2018 | Massachusetts Association of Tchrs of Speakers of Other Languages Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Texas Hillel Foundation | 990 | Student Executive Cabinet | 1 | $0 | $0 | View return |
| 2018 | Hawaii Island Hiv AIDS Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2017 | Friends of Katahdin Woods and Waters | 990 | President | 0 | $0 | $0 | View return |
| 2017 | Oklahoma Project Woman Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Rachel'S Network Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2017 | William Fremont Harn Gardens Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2016 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2016 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Rachel'S Network Inc | 990 | Secretary | 1 | $0 | $0 | View return |
| 2016 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | William Fremont Harn Gardens Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2015 | Stepping Stones Preschool Inc | 990EZ | T/Th Co-Op Chair | 1 | $0 | - | View return |
| 2015 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Puffer Child Care Center Inc | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2015 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | William Fremont Harn Gardens Inc | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2014 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2014 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | The Sierra Club Foundation | 990 | Dir; Bd 5th Off | 1 | $0 | $0 | View return |
| 2014 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Earth Day Network Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2013 | Nana Projects Inc | 990 | Director | 15 | $0 | $0 | View return |
| 2013 | The Sierra Club Foundation | 990 | Dir; Bd 5th Off | 1 | $0 | $0 | View return |
| 2012 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2012 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2011 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2011 | Swift Wings Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2010 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2009 | Joya Charitable Foundation C/O Michael Oestreicher | 990PF | Trustee | 0.5 | $0 | $0 | View return |