| 2025 | Lincolnville Preservation & Historical Society Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2025 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2024 | National Whistleblower Center | 990 | Chair | 5 | $0 | $0 | View return |
| 2024 | Charleston Trident Association of Realtors Inc | 990 | First Vice P | - | $0 | $0 | View return |
| 2024 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2023 | Charleston Trident Association of Realtors Inc | 990 | Director | - | $0 | $0 | View return |
| 2023 | National Whistleblower Center | 990 | Chair | 3 | $0 | $0 | View return |
| 2023 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2023 | Big Brothers Big Sisters of the Lowcountry | 990 | Secretary | 4 | $0 | $0 | View return |
| 2022 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2022 | South Carolina Association of Realtors | 990 | Member | 0.3 | $0 | $0 | View return |
| 2022 | Big Brothers Big Sisters of the Lowcountry | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Charleston Trident Association of Realtors Inc | 990 | Director | - | $0 | $0 | View return |
| 2021 | Charleston Trident Association of Realtors Inc | 990 | Director | - | $0 | $0 | View return |
| 2021 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2020 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2019 | National Whistleblower Center | 990 | Chairman Of The Board | 3 | $0 | $0 | View return |
| 2019 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2018 | Financial Industry Regulatory Authority Inc | 990 | Board Member | 2 | $83,128 | $0 | View return |
| 2018 | National Whistleblower Center | 990 | Exec. Director | 5 | $0 | $0 | View return |
| 2018 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2017 | Financial Industry Regulatory Authority Inc | 990 | Board Member | 2 | $75,717 | $0 | View return |
| 2017 | Finra Regulation Inc | 990 | Regulatory Policy Cmte Part-Yr | 2 | $0 | $75,717 | View return |
| 2017 | The Whistleblower Legal Defense Foundation | 990PF | Pres, Director | 1 | $0 | $0 | View return |
| 2017 | National Whistleblower Center | 990 | Exec. Director | 5 | $0 | $0 | View return |
| 2016 | National Whistleblower Center | 990 | Exec. Director | 5 | $0 | $0 | View return |
| 2016 | The Whistleblower Legal Defense Foundation | 990PF | Pres / Director | 1 | $0 | $0 | View return |
| 2015 | National Whistleblower Center | 990 | Exec. Director | 5 | $0 | $0 | View return |
| 2015 | The Whistleblower Legal Defense Foundation | 990PF | Pres / Director | 1 | $0 | $0 | View return |
| 2014 | Hoosac School | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Whistleblower Legal Defense Foundation | 990PF | Pres / Director / Sec* / Treas* | 1 | $0 | $0 | View return |
| 2014 | National Whistleblower Center | 990EZ | Co-Pres | 5 | $0 | - | View return |
| 2013 | Hoosac School | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | National Whistleblower Center | 990EZ | Co-Pres | 5 | $0 | - | View return |