| 2024 | Hss Properties Corporation | 990 | Member | 0.08 | $0 | $0 | View return |
| 2024 | Rattner Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2024 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2024 | North Salem Bridle Trails Association | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | New York Society for the Relief of The | 990 | Member | 1.44 | $0 | $0 | View return |
| 2023 | North Salem Bridle Trails Association | 990 | Director | 0 | $0 | $0 | View return |
| 2023 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2023 | Hss Properties Corporation | 990 | Member | 0.08 | $0 | $0 | View return |
| 2023 | Rattner Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.17 | $0 | $0 | View return |
| 2022 | Hss Properties Corporation | 990 | Member | 0.07 | $0 | $0 | View return |
| 2022 | Rattner Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | New York Society for the Relief of The | 990 | Member | 1.24 | $0 | $0 | View return |
| 2022 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2022 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.15 | $0 | $0 | View return |
| 2021 | New York Society for the Relief of The | 990 | Member | 1.42 | $0 | $0 | View return |
| 2021 | The Partnership for New York City Inc | 990 | Director | 0.15 | $0 | $0 | View return |
| 2021 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.17 | $0 | $0 | View return |
| 2021 | Hss Properties Corporation | 990 | Member | 0.08 | $0 | $0 | View return |
| 2021 | Rattner Family Foundation Inc | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Hss Properties Corporation | 990 | Member | 0.08 | $0 | $0 | View return |
| 2020 | New York Society for the Relief of The | 990 | Member | 1.34 | $0 | $0 | View return |
| 2020 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.16 | $0 | $0 | View return |
| 2020 | Rattner Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | The Partnership for New York City Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | Hss Properties Corporation | 990 | Member | 0.09 | $0 | $0 | View return |
| 2019 | Rattner Family Foundation Inc | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | New York Society for the Relief of The | 990 | Member | 1.57 | $0 | $0 | View return |
| 2019 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.18 | $0 | $0 | View return |
| 2018 | Hss Properties Corporation | 990 | Member | 0.09 | $0 | $0 | View return |
| 2018 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.18 | $0 | $0 | View return |
| 2018 | New York Society for the Relief of The | 990 | Member | 1.57 | $0 | $0 | View return |
| 2017 | Hss Properties Corporation | 990 | Member | 0.03 | $0 | $0 | View return |
| 2017 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.07 | $0 | $0 | View return |
| 2017 | New York Society for the Relief of The | 990 | Member | 0.56 | $0 | $0 | View return |
| 2017 | New America Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | New America Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2016 | New York Society for the Relief of The | 990 | Member - Start Cy16' | 0.37 | $0 | $0 | View return |
| 2016 | The Hospital for Special Surgery Fund Inc | 990 | Member - Start Cy16' | 0.04 | $0 | $0 | View return |
| 2016 | Hss Properties Corporation | 990 | Member - Start Cy16' | 0.02 | $0 | $0 | View return |
| 2015 | New America Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | North Salem Bridle Trails Association | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | New America Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | New America Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | North Salem Bridle Trails Association | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | The Brookings Institution | 990 | Chair Of The Investment Committee | 3 | $0 | $0 | View return |