| 2024 | Milagro Foundation Inc. | 990 | President/Ce | 40 | $122,222 | $0 | View return |
| 2024 | Milagro Foundation Inc. | 990 | President/Ce | 40 | $122,222 | $0 | View return |
| 2024 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 1.5 | $1,065 | $0 | View return |
| 2024 | American Recorder Society Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2024 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | Milagro Foundation Inc. | 990 | Executive Di | 40 | $123,617 | $0 | View return |
| 2023 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 1.5 | $575 | $0 | View return |
| 2023 | Patchogue Medford Youth & Community | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | Lauda Musicam of Austin | 990EZ | Treasurer | 2 | $0 | $0 | View return |
| 2023 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2023 | The English-Speaking Union of the United States - National Headquarters | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | American Recorder Society Inc. | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Milagro Foundation Inc. | 990 | Executive Di | 40 | $114,849 | $0 | View return |
| 2022 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 1.5 | $380 | $0 | View return |
| 2022 | Greater Delray Beach Chamber Of | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Patchogue Medford Youth & Community | 990 | Director | 0 | $0 | $0 | View return |
| 2022 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2021 | Milagro Foundation Inc. | 990 | Executive Di | 40 | $105,051 | $0 | View return |
| 2021 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 0.3 | $400 | $0 | View return |
| 2021 | Council on Aging of Niagara County Inc. | 990EZ | Vice President | 1 | $0 | - | View return |
| 2021 | Greater Delray Beach Chamber Of | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2020 | Milagro Foundation Inc. | 990 | Executive Di | 40 | $95,831 | $0 | View return |
| 2020 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2020 | Homegrid Forum | 990 | Chairman | 5 | $0 | $0 | View return |
| 2020 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 0.4 | $0 | $0 | View return |
| 2020 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 1.5 | $189 | $0 | View return |
| 2019 | Greater Delray Beach Chamber Of | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Homegrid Forum | 990 | Chairman | 5 | $0 | $0 | View return |
| 2019 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2019 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2018 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 1.5 | $124 | $0 | View return |
| 2018 | Homegrid Forum | 990 | Chairman | 5 | $0 | $0 | View return |
| 2018 | Greater Delray Beach Chamber Of | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2018 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2017 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Treasurer | 1.5 | $150 | $0 | View return |
| 2017 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2016 | Country Dance and Song Society Inc Mountain Collegium | 990EZ | Assistant Treasurer | 0.5 | $390 | - | View return |
| 2016 | Atlanta Early Music Alliance Inc. | 990EZ | President | 0.2 | $0 | $0 | View return |
| 2016 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2016 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2015 | Atlanta Early Music Alliance Inc. | 990EZ | President | 1.5 | $0 | $0 | View return |
| 2015 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2014 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2014 | Atlanta Early Music Alliance Inc. | 990EZ | Webmaster, Board Member | 3 | $0 | $0 | View return |
| 2013 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2013 | Barnes Jewish St Peters Hospital Auxiliary | 990 | Secretary | 10 | $0 | $0 | View return |
| 2012 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2011 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2010 | Marx Stark Family Foundation | 990PF | Director | 1 | $0 | $0 | View return |