| 2024 | Western Dakota Energy Association | 990 | Executive Director | 40 | $149,750 | $0 | View return |
| 2024 | Narsad Research Institute Inc. | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2024 | National Alliance for Research on Schizophrenia and Depression Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2024 | Essel Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2024 | The Lieber Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Western Dakota Energy Association | 990 | Executive Director | 40 | $133,604 | $0 | View return |
| 2023 | Essel Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2023 | National Alliance for Research on Schizophrenia and Depression Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2023 | Narsad Research Institute Inc. | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2023 | The Lieber Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Western Dakota Energy Association | 990 | Executive Director | 40 | $138,500 | $0 | View return |
| 2022 | The Lieber Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Narsad Research Institute Inc. | 990EZ | Treasurer | 0.5 | $0 | $0 | View return |
| 2022 | National Alliance for Research on Schizophrenia and Depression Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2022 | Essel Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | Western Dakota Energy Association | 990 | Executive Director | 40 | $111,000 | $0 | View return |
| 2021 | National Alliance for Research on Schizophrenia and Depression Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2021 | Narsad Research Institute Inc. | 990 | Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | The Lieber Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Essel Foundation Inc. | 990PF | Chairman/President | 0 | $0 | $0 | View return |
| 2020 | Western Dakota Energy Association | 990 | Executive Director | 40 | $111,800 | $0 | View return |
| 2020 | National Alliance for Research on Schizophrenia and Depression Inc. | 990 | Chairman, As Of 7/20 | 2 | $0 | $0 | View return |
| 2020 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | The Lieber Institute Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Essel Foundation Inc. | 990PF | Chairman/President | 0 | $0 | $0 | View return |
| 2020 | Florida Council on Economic Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | National Alliance for Research on Schizophrenia and Depression Inc. | 990 | Director (As Of 10/2019) | 0.5 | $0 | $0 | View return |
| 2019 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Florida Council on Economic Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Essel Foundation Inc. | 990PF | President | 0.5 | $0 | $0 | View return |
| 2018 | Essel Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2018 | Florida Council on Economic Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Florida Council on Economic Education Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Florida Council on Economic Education Inc. | 990 | Immediate Past Chairman | 1 | $0 | $0 | View return |
| 2016 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Florida Council on Economic Education Inc. | 990 | Immediate Past Chairman | 1 | $0 | $0 | View return |
| 2015 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Community Foundation of Tampa Bay Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Florida Council on Economic Education Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Community Foundation of Tampa Bay Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Florida Council on Economic Education Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | Community Foundation of Tampa Bay Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | University of South Florida Foundation Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Florida West Coast Public Broadcasting Inc. | 990 | Director | 2 | $0 | $0 | View return |