| 2024 | Environmental Law Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2024 | General Society of Mayflower Descendants | 990 | Counselor General | 5 | $0 | $0 | View return |
| 2023 | Newberg-Dundee Police Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2023 | General Society of Mayflower Descendants | 990 | Counselor General | 5 | $0 | $0 | View return |
| 2023 | Environmental Law Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Environmental Law Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Newberg-Dundee Police Foundation | 990EZ | President | 2 | $0 | - | View return |
| 2021 | Environmental Law Foundation | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | Newberg-Dundee Police Foundation | 990EZ | Board Member | 0.25 | $0 | - | View return |
| 2021 | Massachusetts Society of Mayflower Descendants | 990 | Counselor | 2 | $0 | $0 | View return |
| 2020 | Environmental Law Foundation | 990EZ | President | 30 | $578,911 | $0 | View return |
| 2020 | Chicago Community Land Trust | 990 | Executive Director - Term | 37.5 | $67,083 | $0 | View return |
| 2020 | Newberg-Dundee Police Foundation | 990EZ | Board Member | 0.25 | $0 | - | View return |
| 2020 | First Amendment Project | 990EZ | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2019 | Chicago Community Land Trust | 990 | Executive Director | 37.5 | $80,500 | $0 | View return |
| 2019 | Environmental Law Foundation | 990 | President | 30 | $20,000 | $0 | View return |
| 2019 | Paralyzed Veterans of America Mountain States Chapter | 990 | Interim Bd T | 10 | $0 | $0 | View return |
| 2018 | Chicago Community Land Trust | 990 | Executive Director | 37.5 | $80,880 | $0 | View return |
| 2018 | Environmental Law Foundation | 990EZ | President | 40 | $35,000 | $0 | View return |
| 2018 | International Association of Fire Local 67 Iaff | 990 | Outgoing Tre | 4 | $21,668 | $0 | View return |
| 2017 | Environmental Law Foundation | 990 | President | 30 | $60,000 | $0 | View return |
| 2017 | Chicago Community Land Trust | 990 | Executive Director | 37.5 | $52,423 | $0 | View return |
| 2017 | International Association of Fire Local 67 Iaff | 990 | Secretary/Tr | 4 | $20,875 | $0 | View return |
| 2017 | San Francisco Estuary Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | First Amendment Project | 990EZ | Secretary/Treasurer | 20 | $0 | $0 | View return |
| 2016 | Environmental Law Foundation | 990 | President | 30 | $57,500 | $0 | View return |
| 2016 | International Association of Fire Local 67 Iaff | 990 | Secretary/Tr | 4 | $20,369 | $0 | View return |
| 2016 | San Francisco Estuary Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | San Francisco Estuary Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | First Amendment Project | 990EZ | Secretary/Treasurer | 20 | $0 | $0 | View return |
| 2015 | Environmental Law Foundation | 990 | President | 30 | $60,000 | $0 | View return |
| 2015 | Environmental Law Foundation | 990 | President | 30 | $60,000 | $0 | View return |
| 2015 | International Association of Fire Local 67 Iaff | 990 | Secretary/Tr | 4 | $5,286 | $0 | View return |
| 2015 | The American Coalition for Taxpayer Rights Inc | 990 | Director | 1 | $0 | - | View return |
| 2015 | Virginia Foundation for Research and Economic Education Inc (Vafree) | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | San Francisco Estuary Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | First Amendment Project | 990EZ | Secretary/Treasurer | 20 | $0 | $0 | View return |
| 2014 | Environmental Law Foundation | 990 | President | 30 | $167,721 | $0 | View return |
| 2014 | First Amendment Project | 990EZ | Secretary/Treasurer | 20 | $52,769 | $6,460 | View return |
| 2014 | International Association of Fire Local 67 Iaff | 990 | Trustee | 2 | $4,092 | $0 | View return |
| 2014 | Virginia Foundation for Research and Economic Education Inc (Vafree) | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The American Coalition for Taxpayer Rights Inc | 990 | Director | 1 | $0 | - | View return |
| 2013 | First Amendment Project | 990 | Secretary/Treasurer | 20 | $107,842 | $0 | View return |
| 2013 | Environmental Law Foundation | 990 | President | 30 | $35,781 | $0 | View return |
| 2013 | International Association of Fire Local 67 Iaff | 990 | Trustee | 2 | $341 | $0 | View return |
| 2013 | The American Coalition for Taxpayer Rights Inc | 990 | Director | 1 | $0 | - | View return |
| 2013 | Virginia Foundation for Research and Economic Education Inc (Vafree) | 990 | Director | 1 | $0 | $0 | View return |