| 2025 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2024 | Rotary International-Sparks Rotary | 990 | Past-President | 1 | $0 | $0 | View return |
| 2024 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2024 | Frank and Marie Hamilton Charitable Fund 08-01-91 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Families for Fragile X Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2024 | Grand Lake Trail Grooming Inc. | 990 | Treasure | 3 | $0 | $0 | View return |
| 2024 | James and Ethel Walker Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Friendship Circle of Miami Inc. | 990 | Board Member | 3 | $0 | $0 | View return |
| 2023 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2023 | Grand Lake Trail Grooming Inc. | 990 | Sectretary | 1 | $0 | $0 | View return |
| 2023 | Families for Fragile X Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Friendship Circle of Miami Inc. | 990 | Officer/Camp | 3 | $0 | $0 | View return |
| 2023 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The American Fund for Lse | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Rotary International-Sparks Rotary | 990 | President | 4 | $0 | $0 | View return |
| 2022 | Families for Fragile X Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2022 | Grand Lake Trail Grooming Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Institute for Sport and Social Justice Inc. | 990 | Finance Chair | 0 | $0 | $0 | View return |
| 2022 | Rotary International-Sparks Rotary | 990 | President-Elect | 1 | $0 | $0 | View return |
| 2022 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Peoples Music Network for Songs of Freedom and Struggle | 990EZ | Secretary | 1 | $0 | - | View return |
| 2022 | Friendship Circle of Miami Inc. | 990 | Officer/Camp | 3 | $0 | $0 | View return |
| 2022 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The American Fund for Lse | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Jewish Home Foundation of North Jersey Inc. | 990 | Senior Development Specialist | 40 | $111,957 | $0 | View return |
| 2021 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2021 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2021 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | North American Conference on Ethiopian Jewry Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | The American Fund for Lse | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Institute for Sport and Social Justice Inc. | 990 | Finance Chair | 1 | $0 | $0 | View return |
| 2021 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Friendship Circle of Miami Inc. | 990 | Board Treasu | 3 | $0 | $0 | View return |
| 2020 | Scratch Foundation | 990 | Senior Engineer | 40 | $119,446 | $0 | View return |
| 2020 | Jewish Home Foundation of North Jersey Inc. | 990 | Senior Development Specialist | 40 | $112,719 | $0 | View return |
| 2020 | America-Israel Friendship League Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2020 | Marina Recreation Association | 990 | Nor CAL Ocea | - | $0 | $0 | View return |
| 2020 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2020 | North American Conference on Ethiopian Jewry Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Institute for Sport and Social Justice Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2020 | Institute for Sport and Social Justice Inc. | 990 | Finance Chair | 1 | $0 | $0 | View return |
| 2020 | Friendship Circle of Miami Inc. | 990 | Board Treasu | 5 | $0 | $0 | View return |
| 2020 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | The American Fund for Lse | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Jewish Home Foundation of North Jersey Inc. | 990 | Senior Development Specialist | 40 | $104,676 | $0 | View return |
| 2019 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2019 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Direct | 2 | $0 | $0 | View return |
| 2019 | Marina Recreation Association | 990 | Nor CAL Ocea | - | $0 | $0 | View return |
| 2019 | America-Israel Friendship League Inc. | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2019 | Institute for Sport and Social Justice Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2019 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The American Fund for Lse | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Friendship Circle of Miami Inc. | 990 | Board Treasu | 5 | $0 | $0 | View return |
| 2019 | Institute for Sport and Social Justice Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Institute for Sport and Social Justice Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2018 | Marina Recreation Association | 990 | Nor CAL Ocea | - | $0 | $0 | View return |
| 2018 | America-Israel Friendship League Inc. | 990 | Vice President | 5 | $0 | $0 | View return |
| 2018 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2018 | Horse Farms Forever Inc. | 990 | Secretary/Treasurer/Director | 2 | $0 | $0 | View return |
| 2018 | St. Francis Sailing Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Peoples Music Network for Songs of Freedom and Struggle | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2018 | The American Fund for Lse | 990 | Director | 3 | $0 | $0 | View return |
| 2018 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | California Society of Industrial Medicine & Surgery | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | St. Francis Sailing Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | America-Israel Friendship League Inc. | 990 | Vice President | 5 | $0 | $0 | View return |
| 2017 | Lake Villa Lindenhurst Roundlake Area | 990EZ | Director | 2 | $0 | $0 | View return |
| 2017 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2017 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Friendship Circle of Miami Inc. | 990 | Board Treasurer | 5 | $0 | $0 | View return |
| 2016 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2016 | St. Francis Sailing Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Lake Villa Lindenhurst Roundlake Area | 990EZ | Director | 2 | $0 | $0 | View return |
| 2016 | America-Israel Friendship League Inc. | 990 | Vice President | 5 | $0 | $0 | View return |
| 2016 | Anne Frank Center USA Inc | 990 | Chair Emeritus | 1 | $0 | $0 | View return |
| 2016 | The Lower East Side Conservancy Inc | 990EZ | Director | 3 | $0 | - | View return |
| 2016 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | America-Israel Friendship League Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | St. Francis Sailing Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Amalgamated Transit Union | 990 | Vice President | 0 | $0 | $0 | View return |
| 2015 | Anne Frank Center USA Inc | 990 | Co-Chairs | 2 | $0 | $0 | View return |
| 2015 | Lake Villa Lindenhurst Roundlake Area | 990EZ | Director | 2 | $0 | $0 | View return |
| 2015 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2015 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Bridgewater Fund Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Gerrard Berman Day School Solomon Schechter of North Jersey a Nj Non | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | Amalgamated Transit Union | 990 | Vice President | 8 | $6,322 | $0 | View return |
| 2014 | Anne Frank Center USA Inc | 990 | Co-Chairs | 1 | $0 | $0 | View return |
| 2014 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Families for Fragile X Inc | 990EZ | Treasurer | 1 | $0 | - | View return |
| 2014 | St. Francis Sailing Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | National Consortium for Academics and Sports | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Gerrard Berman Day School Solomon Schechter of North Jersey a Nj Non | 990 | Trustee | 5 | $0 | $0 | View return |
| 2013 | The Lower East Side Conservancy Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2013 | Marina Recreation Association | 990 | Director | - | $0 | $0 | View return |
| 2013 | Childrens Center at the State University of New York at Purchase | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Atu Local 1577 Supplemental Health Insurance Tr Fund | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Families for Fragile X Inc | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2013 | Employment Technology Inc. | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2013 | Gerrard Berman Day School Solomon Schechter of North Jersey a Nj Non | 990 | Trustee | 5 | $0 | $0 | View return |
| 2013 | National Consortium for Academics and Sports | 990 | Director | 5 | $0 | $0 | View return |