| 2025 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 0 | $0 | $0 | View return |
| 2024 | Loudoun Convention & Visitors Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 0 | $0 | $0 | View return |
| 2024 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2024 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2024 | American Federation of State County & Municipal Employees | 990EZ | Social Wkr Rep | 5 | $0 | $0 | View return |
| 2023 | Loudoun Convention & Visitors Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | American Federation of State County & Municipal Employees | 990EZ | Social Wkr Rep | 5 | $0 | $0 | View return |
| 2023 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 0 | $0 | $0 | View return |
| 2023 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Loudoun Convention & Visitors Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 0 | $0 | $0 | View return |
| 2022 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | American Federation of State County & Municipal Employees | 990EZ | Social Wkr Rep | 5 | $0 | $0 | View return |
| 2022 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Loudoun Convention & Visitors Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2021 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 0 | $0 | $0 | View return |
| 2020 | Tennessee Aquarium | 990 | Former Director Gst Sv | - | $105,347 | $0 | View return |
| 2020 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 1 | $0 | $0 | View return |
| 2020 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2019 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2019 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 1 | $333 | $0 | View return |
| 2018 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2018 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $2,318 | $0 | View return |
| 2017 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | International Guards Union of America Local 160 | 990EZ | Trustee (C) | 0 | $0 | $0 | View return |
| 2016 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $24,000 | $0 | View return |
| 2016 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $24,000 | $0 | View return |
| 2015 | Sacramento Electrical Contractors Assoc Inc | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $24,000 | $0 | View return |
| 2013 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $0 | $0 | View return |
| 2012 | The Bob and Barbara Williams Foundation Trust | 990PF | Trustee | 4 | $0 | $0 | View return |