| 2024 | Minneapolis Plumbers Joint Journeyman & Apprentice Training | 990 | Instructor | 45 | $139,123 | $0 | View return |
| 2024 | William and Mary Singer Family Foundation | 990PF | Director | 10 | $12,500 | $0 | View return |
| 2024 | Missouri Association of Trial Attorneys | 990 | Governor | 0.2 | $0 | $0 | View return |
| 2024 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2024 | Vista Verde Foundation | 990EZ | Secretary | 0.5 | $0 | $0 | View return |
| 2024 | The Mendelssohn Choir of Pittsburgh | 990 | Music Director | 20 | $0 | $0 | View return |
| 2024 | Feeding Westchester Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2023 | Minneapolis Plumbers Joint Journeyman & Apprentice Training | 990 | Instructor | 45 | $124,246 | $0 | View return |
| 2023 | Tribe Recovery Homes Inc. | 990 | Vice President | 40 | $82,182 | $0 | View return |
| 2023 | William and Mary Singer Family Foundation | 990PF | Director | 10 | $12,500 | $0 | View return |
| 2023 | The Alex Singer Project Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2023 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2023 | Missouri Association of Trial Attorneys | 990 | Governor | 0.2 | $0 | $0 | View return |
| 2023 | Jewish Community Relations Bureau Inc. | 990 | Vice President | 0.1 | $0 | $0 | View return |
| 2023 | Vista Verde Foundation | 990EZ | Secretary | 0.5 | $0 | $0 | View return |
| 2023 | Feeding Westchester Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2022 | Tribe Recovery Homes Inc. | 990 | Director Of Operations | 40 | $87,235 | $0 | View return |
| 2022 | Vista Verde Foundation | 990 | Secretary | - | $0 | $0 | View return |
| 2022 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2022 | William and Mary Singer Family Foundation | 990PF | Director | 10 | $0 | $0 | View return |
| 2022 | Missouri Association of Trial Attorneys | 990 | Governor | 0.2 | $0 | $0 | View return |
| 2022 | Philomathean Endowment Trust | 990EZ | Trustee | 0.5 | $0 | - | View return |
| 2022 | The Alex Singer Project Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Jewish Community Relations Bureau Inc. | 990 | Vice President | 0.1 | $0 | $0 | View return |
| 2022 | Feeding Westchester Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2021 | Tribe Recovery Homes Inc. | 990 | Director Of Operations | 40 | $65,208 | $0 | View return |
| 2021 | William and Mary Singer Family Foundation | 990PF | Director | 10 | $0 | $0 | View return |
| 2021 | Missouri Association of Trial Attorneys | 990 | Governor | 0.2 | $0 | $0 | View return |
| 2021 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2021 | Jewish Community Relations Bureau Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | Philomathean Endowment Trust | 990EZ | Trustee | 0 | $0 | - | View return |
| 2021 | Big Apple Performing Arts Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | Feeding Westchester Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2020 | Tribe Recovery Homes Inc. | 990 | Director Of Operations | 40 | $24,299 | $0 | View return |
| 2020 | The Alex Singer Project Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2020 | Missouri Association of Trial Attorneys | 990 | Governor | 0.2 | $0 | $0 | View return |
| 2020 | Dermhouse Inc | 990PF | Board Member | 0.5 | $0 | $0 | View return |
| 2020 | Jewish Community Relations Bureau Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | William and Mary Singer Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2020 | Big Apple Performing Arts Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | Big Apple Performing Arts Inc. | 990EZ | Director | 3 | $0 | - | View return |
| 2019 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2019 | The Alex Singer Project Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Jewish Community Relations Bureau Inc. | 990 | Board Member | 0.1 | $0 | $0 | View return |
| 2019 | National Oilheat Research Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2019 | Big Apple Performing Arts Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2019 | Feeding Westchester Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Philomathean Endowment Trust | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | National Oilheat Research Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2018 | Big Apple Performing Arts Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | Philomathean Endowment Trust | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Florida Radiological Society Inc | 990 | Director | 4 | $0 | $0 | View return |
| 2017 | National Oilheat Research Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2017 | Philomathean Endowment Trust | 990EZ | Trustee | 0.5 | $0 | - | View return |
| 2017 | Big Apple Performing Arts Inc. | 990 | Treasurer | 6 | $0 | $0 | View return |
| 2016 | National Oilheat Research Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Exodus School | 990 | Chairman Of The Board | 10 | $0 | $0 | View return |
| 2016 | Big Apple Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Philomathean Endowment Trust | 990EZ | Trustee | 0.5 | $0 | - | View return |
| 2015 | National Oilheat Research Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Big Apple Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Exodus School | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | National Oilheat Research Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Big Apple Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Exodus School | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Mary Meyer School | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | Exodus School | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Big Apple Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | William and Mary Singer Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2011 | William and Mary Singer Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |