| 2024 | Friends of the High Line Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2024 | Onward and Upward Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2024 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2024 | Hillel the Foundation for Jewish Campus Life | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2023 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2023 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2023 | Friends of the High Line Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.5 | $0 | $0 | View return |
| 2023 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Onward and Upward Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Hillel the Foundation for Jewish Campus Life | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2022 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2022 | Onward and Upward Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.5 | $0 | $0 | View return |
| 2022 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2022 | Friends of the High Line Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Hillel the Foundation for Jewish Campus Life | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2021 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2021 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2021 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2021 | Onward and Upward Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2021 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Hillel the Foundation for Jewish Campus Life | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2020 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2020 | The Partnership for New York City Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2020 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2020 | Hillel the Foundation for Jewish Campus Life | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Onward and Upward Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2019 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2019 | Reboot Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Reboot Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Abny Foundation Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2018 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2018 | Association for a Better New York Inc | 990 | Chairman | 10 | $0 | $0 | View return |
| 2018 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2018 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Abny Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Association for a Better New York Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Reboot Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Young Mens and Young Womens Hebrew Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2017 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2017 | The Young Mens and Young Womens Hebrew Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | New York City Tourism and Conventions Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Reboot Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | Abny Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Association for a Better New York Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2016 | The Young Mens and Young Womens Hebrew Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Association for a Better New York Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Abny Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | The Young Mens and Young Womens Hebrew Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2014 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Association for a Better New York Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Abny Foundation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Jewish Community Relations Council of New York Inc. | 990 | Member, Board Of Directors | 1 | $0 | $0 | View return |
| 2013 | Friends of the High Line Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2013 | Association for a Better New York Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Abny Foundation Inc. | 990 | Chairman | 1 | $0 | $0 | View return |