| 2025 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2024 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2024 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Power Tool Institute Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Capital City Symphony | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2021 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Northwest Council for Computer Education | 990 | Representati | - | $0 | $0 | View return |
| 2020 | Capital City Symphony | 990EZ | Member | 1 | $0 | $0 | View return |
| 2019 | Middlefield Care Center Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Northwest Council for Computer Education | 990 | Representati | - | $0 | $0 | View return |
| 2019 | Capital City Symphony | 990EZ | Member | 1 | $0 | $0 | View return |
| 2019 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Middlefield Care Center Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2018 | Northwest Council for Computer Education | 990 | Representati | - | $0 | $0 | View return |
| 2018 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Middlefield Care Center Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2017 | West 25Th Street Housing Development Fund Corporation | 990EZ | Director | 1 | $0 | $0 | View return |
| 2017 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Middlefield Care Center Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2016 | Brc AIDS Services Corporation | 990PF | Director | 1 | $0 | $0 | View return |
| 2016 | Pitt Street Housing Development Fund Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Fulton Street Housing Development Fund Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Palace Renaissance Inc C/O Brc Human Resources | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | 330 East Fourth Street Housing Development Fund Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Middlefield Care Center Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2015 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Middlefield Care Center Inc. | 990 | Chairman | 5 | $0 | $0 | View return |
| 2014 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Middlefield Care Center Inc. | 990 | Vice Chairman | 10 | $0 | $0 | View return |
| 2013 | Bowery Residents Committee Inc. | 990 | Director | 2 | $0 | $0 | View return |