| 2024 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2024 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2024 | De Marchena-Huyke Foundation | 990 | Secretary | 0 | $0 | $0 | View return |
| 2024 | American Friends of Rabin Medical Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Runnels County Farm Bureau | 990EZ | Director | 2 | $0 | $0 | View return |
| 2024 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2023 | American Friends of Rabin Medical Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2023 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2023 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2023 | Runnels County Farm Bureau | 990EZ | Director | 3 | $0 | $0 | View return |
| 2023 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | De Marchena-Huyke Foundation | 990 | Secretary | 0 | $0 | $0 | View return |
| 2023 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2022 | De Marchena-Huyke Foundation | 990 | Secretary | 0 | $0 | $0 | View return |
| 2022 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2022 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2022 | Massachusetts Chapter of the American Chestnut Foundation Corp | 990EZ | Director | 2 | $0 | $0 | View return |
| 2022 | Friends of Duvdevan | 990 | Director | 5 | $0 | $0 | View return |
| 2022 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | American Friends of Rabin Medical Center Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2022 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Runnels County Farm Bureau | 990EZ | Vice President | 3 | $0 | $0 | View return |
| 2021 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2021 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2021 | Massachusetts Chapter of the American Chestnut Foundation Corp | 990EZ | Director | 1 | $0 | $0 | View return |
| 2021 | Friends of Duvdevan | 990 | Director | 5 | $0 | $0 | View return |
| 2021 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | De Marchena-Huyke Foundation | 990 | Secretary | 0 | $0 | $0 | View return |
| 2021 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Runnels County Farm Bureau | 990EZ | Director | 3 | $0 | $0 | View return |
| 2021 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2020 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2020 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2020 | Friends of Duvdevan | 990EZ | Director | 5 | $0 | $0 | View return |
| 2020 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2020 | Runnels County Farm Bureau | 990EZ | Vice President | 3 | $0 | $0 | View return |
| 2019 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2019 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2019 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2019 | Runnels County Farm Bureau | 990EZ | Vice President | 3 | $0 | $0 | View return |
| 2019 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2018 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2018 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2018 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2018 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2018 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.26 | $0 | $0 | View return |
| 2017 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2017 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2017 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2017 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2017 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2016 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2016 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2016 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2016 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2016 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2015 | Settlement Housing Fund Inc. | 990 | Vice Chair | 0.25 | $0 | $0 | View return |
| 2015 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Michael Wolk Heart Foundation Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2015 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2014 | National Associated Builders and Owners C/O Associated Builders and Owners | 990EZ | Executive Vice-President | 0.5 | $0 | $0 | View return |
| 2014 | Assoc Builders and Owners of Greater Ny C/O Marks Paneth & Shron LLP Cpas | 990 | Executive Vice-President | 0.5 | $0 | $0 | View return |
| 2014 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2014 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2014 | Settlement Housing Fund Inc. | 990 | Vice President | 0.25 | $0 | $0 | View return |
| 2014 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 5 | $0 | $0 | View return |
| 2014 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2014 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2013 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2013 | Settlement Housing Fund Inc. | 990 | Executive VP | 0.25 | $0 | $0 | View return |
| 2013 | Rent Stabilization Association of Nyc Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.25 | $0 | $0 | View return |
| 2013 | National Associated Builders and Owners C/O Associated Builders and Owners | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | Assoc Builders and Owners of Greater Ny C/O Marks Paneth & Shron LLP Cpas | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Lincoln Square District Management Association Inc. | 990 | Chair | 0.5 | $0 | $0 | View return |
| 2013 | Samuel Waxman Cancer Research Foundation Foundation | 990 | Director | 5 | $0 | $0 | View return |