| 2024 | Spectemur Agendo Inc | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2024 | Center for Ethics in Action | 990EZ | President | 0 | $0 | $0 | View return |
| 2023 | Center for Ethics in Action | 990EZ | President/Tr | 0 | $0 | - | View return |
| 2023 | Spectemur Agendo Inc | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2023 | Fund for Constitutional Government | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | Spectemur Agendo Inc | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2022 | Fund for Constitutional Government | 990 | Board Member | 0 | $0 | $0 | View return |
| 2022 | Center for Ethics in Action | 990EZ | President/Tr | 0 | $0 | - | View return |
| 2022 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Fund for Constitutional Government | 990 | Board Member | 0 | $0 | $0 | View return |
| 2021 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2021 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Spectemur Agendo Inc | 990PF | Trustee | 20 | $0 | $0 | View return |
| 2021 | Center for Ethics in Action | 990EZ | President/Tr | 0 | $0 | - | View return |
| 2020 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Spectemur Agendo Inc | 990PF | Trustee | 20 | $0 | $0 | View return |
| 2020 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2020 | Fearless Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | World Federalist Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Spectemur Agendo Inc | 990PF | Trustee | 20 | $44,028 | $6,604 | View return |
| 2019 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2019 | World Federalist Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Spectemur Agendo Inc | 990PF | Trustee | 20 | $53,802 | $8,135 | View return |
| 2018 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2018 | Fearless Fund | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | World Federalist Association | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Spectemur Agendo Inc | 990PF | Trustee | 20 | $52,747 | $7,975 | View return |
| 2017 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2017 | World Federalist Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Spectemur Agendo Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Citizens Vote Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2016 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2016 | World Federalist Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Project on Government Oversight Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Spectemur Agendo Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2015 | Citizens Vote Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2015 | Center for Ethics in Action | 990EZ | President/Tr | 0 | $0 | - | View return |
| 2014 | Center for Ethics in Action | 990EZ | President/Tr | 5 | $2,000 | - | View return |
| 2014 | Spectemur Agendo Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2014 | Citizens Vote Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2013 | Spectemur Agendo Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Fund for Constitutional Government | 990 | President | 0 | $0 | $0 | View return |
| 2013 | Citizens Vote Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2012 | Spectemur Agendo Inc | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | Spectemur Agendo Inc | 990PF | Trustee | 0 | $0 | $0 | View return |