| 2024 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Israel Cancer Research Fund Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Israel Cancer Research Fund Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2020 | Israel Cancer Research Fund Inc. | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2020 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Israel Cancer Research Fund Inc. | 990 | At-Large Trustee | 2 | $0 | $0 | View return |
| 2019 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2019 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Israel Cancer Research Fund Inc. | 990 | At-Large Trustee | 2 | $0 | $0 | View return |
| 2018 | Realty Foundation of New York | 990PF | Director | 3 | $0 | $0 | View return |
| 2018 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2018 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Realty Foundation of New York | 990PF | Director | 3 | $0 | $0 | View return |
| 2017 | Israel Cancer Research Fund Inc. | 990 | At-Large Trustee | 2 | $0 | $0 | View return |
| 2017 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2017 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Israel Cancer Research Fund Inc. | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2016 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2015 | Israel Cancer Research Fund Inc. | 990 | Vice Chairman | 2 | $0 | $0 | View return |
| 2015 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Grand Central District Management Association Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2014 | Israel Cancer Research Fund Inc. | 990 | First Vice President | 2 | $0 | $0 | View return |
| 2014 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2013 | Israel Cancer Research Fund Inc. | 990 | First Vice President | 2 | $0 | $0 | View return |
| 2013 | 34Th Street Partnership Inc. | 990 | Class A Director | 0.1 | $0 | $0 | View return |
| 2013 | Bramson Ort Technical Institute Bramson Ort Institue of Technology | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Grand Central Partnership Inc. | 990 | Director | 0.5 | $0 | $0 | View return |