| 2024 | Princeton Battlefield Area Preservation Society | 990EZ | Trustee | 1 | $0 | $0 | View return |
| 2023 | American Energy Alliance | 990 | President | 27 | $217,227 | $185,045 | View return |
| 2023 | Institute for Energy Research | 990 | President | 23 | $185,045 | $217,227 | View return |
| 2023 | Nami Mercer Nj Inc. | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2023 | Princeton Battlefield Area Preservation Society | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | American Energy Alliance | 990 | President | 27 | $206,547 | $167,293 | View return |
| 2022 | Institute for Energy Research | 990 | President | 23 | $167,293 | $206,547 | View return |
| 2022 | Princeton Battlefield Area Preservation Society | 990EZ | Trustee | 1 | $0 | - | View return |
| 2022 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | The Ohio Association of Chiefs of Police | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | American Energy Alliance | 990 | President | 40 | $252,658 | $71,262 | View return |
| 2021 | Institute for Energy Research | 990 | President | 10 | $71,262 | $252,658 | View return |
| 2021 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2021 | Princeton Battlefield Area Preservation Society | 990EZ | Trustee | 1 | $0 | - | View return |
| 2021 | The Ohio Association of Chiefs of Police | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | American Energy Alliance | 990 | President | 30 | $165,877 | $117,673 | View return |
| 2020 | Institute for Energy Research | 990 | President | 20 | $117,673 | $165,877 | View return |
| 2020 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2020 | The Ohio Association of Chiefs of Police | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Princeton Battlefield Area Preservation Society | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2019 | American Energy Alliance | 990 | President | 40 | $328,297 | $77,823 | View return |
| 2019 | Institute for Energy Research | 990 | President | 10 | $77,823 | $328,297 | View return |
| 2019 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2019 | Princeton Battlefield Area Preservation Society | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2019 | The Ohio Association of Chiefs of Police | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Energy Alliance | 990 | President | 32 | $222,909 | $127,728 | View return |
| 2018 | Institute for Energy Research | 990 | President | 18 | $127,728 | $222,909 | View return |
| 2018 | Princeton Battlefield Area Preservation Society | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2018 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2017 | Wisconsin Alumni Research Foundation | 990 | Trustee | 4 | $26,750 | $15,500 | View return |
| 2017 | Wicell Research Institute Inc. | 990 | Director/Chair | 1 | $500 | $41,750 | View return |
| 2017 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2016 | Wisconsin Alumni Research Foundation | 990 | Trustee/Treasurer | 4 | $15,000 | $17,000 | View return |
| 2016 | Wicell Research Institute Inc. | 990 | Director/Chair | 2 | $2,000 | $15,000 | View return |
| 2016 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2015 | Wisconsin Alumni Research Foundation | 990 | Trustee/Treasurer | 3 | $20,000 | $16,000 | View return |
| 2015 | Wicell Research Institute Inc. | 990 | Director/Chair | 2 | $1,000 | $35,000 | View return |
| 2015 | University Research Park Incorporated | 990 | Vice President | 2 | $0 | $0 | View return |
| 2014 | Wisconsin Alumni Research Foundation | 990 | Trustee/Treasurer | 2 | $15,000 | $12,000 | View return |
| 2014 | Wicell Research Institute Inc. | 990 | Director/President | 1 | $2,000 | $25,000 | View return |
| 2014 | University Research Park Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | University Research Park Incorporated | 990 | Trustee | 2 | $0 | $0 | View return |