| 2025 | Arizona Sheet Metal Joint Apprenticeship and Training Commit | 990 | Chairman/Sec | 1 | $0 | $0 | View return |
| 2024 | Hss Properties Corporation | 990 | Member | 0.1 | $0 | $0 | View return |
| 2024 | Arizona Sheet Metal Joint Apprenticeship and Training Commit | 990 | Chairman | 1 | $0 | $0 | View return |
| 2024 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Union Club of the City of New York Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2024 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Arizona Sheet Metal Joint Apprenticeship and Training Commit | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 1.61 | $0 | $0 | View return |
| 2023 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Hss Properties Corporation | 990 | Member | 0.1 | $0 | $0 | View return |
| 2023 | Union Club of the City of New York Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2023 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.19 | $0 | $0 | View return |
| 2023 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Milwaukee Bucks Foundation Inc. | 990 | Board Chair | 0.15 | $0 | $0 | View return |
| 2023 | Dinan Family Foundation Inc. | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2023 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Museum of the City of New York | 990 | Vice Chair & Chairman Emeritus | 1 | $0 | $0 | View return |
| 2023 | Board of Trustees Arizona Sheet Metal | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2023 | Milwaukee Bucks Foundation Inc. | 990 | Board Chair | 0.15 | $0 | $0 | View return |
| 2022 | Arizona Sheet Metal Joint Apprenticeship and Training Commit | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Hss Properties Corporation | 990 | Member | 0.1 | $0 | $0 | View return |
| 2022 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 1.61 | $0 | $0 | View return |
| 2022 | Union Club of the City of New York Inc | 990 | Governor | 3 | $0 | $0 | View return |
| 2022 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.19 | $0 | $0 | View return |
| 2022 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Board of Trustees Arizona Sheet Metal | 990 | Chairman | 1 | $0 | $0 | View return |
| 2022 | Museum of the City of New York | 990 | Vice Chair & Chairman Emeritus | 1 | $0 | $0 | View return |
| 2022 | Dinan Family Foundation Inc. | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2022 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Milwaukee Bucks Foundation Inc. | 990 | Board Chair | 0.15 | $0 | $0 | View return |
| 2021 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.65 | $0 | $0 | View return |
| 2021 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.31 | $0 | $0 | View return |
| 2021 | Hss Properties Corporation | 990 | Member | 0.16 | $0 | $0 | View return |
| 2021 | Arizona Sheet Metal Joint Apprenticeship and Training Commit | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | Museum of the City of New York | 990 | Vice Chair & Chairman Emer | 1 | $0 | $0 | View return |
| 2021 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Milwaukee Bucks Foundation Inc. | 990 | Board Chair | 0.15 | $0 | $0 | View return |
| 2021 | Dinan Family Foundation Inc. | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2021 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2021 | The Rockefeller University | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Hss Properties Corporation | 990 | Member | 0.16 | $0 | $0 | View return |
| 2020 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.73 | $0 | $0 | View return |
| 2020 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.32 | $0 | $0 | View return |
| 2020 | Arizona Sheet Metal Joint Apprenticeship and Training Commit | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Milwaukee Bucks Foundation Inc. | 990 | Board Chair | 0.15 | $0 | $0 | View return |
| 2020 | Board of Trustees Arizona Sheet Metal | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2020 | Museum of the City of New York | 990 | Vice Chair & Chairman Emeritus | 1 | $0 | $0 | View return |
| 2020 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Dinan Family Foundation Inc. | 990PF | Director | 0.25 | $0 | $0 | View return |
| 2019 | Hss Properties Corporation | 990 | Member | 0.18 | $0 | $0 | View return |
| 2019 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.97 | $0 | $0 | View return |
| 2019 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.35 | $0 | $0 | View return |
| 2019 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2019 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Board of Trustees Arizona Sheet Metal | 990 | Co-Chairman | 1 | $0 | $0 | View return |
| 2019 | Dinan Family Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2019 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2019 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |
| 2018 | Hss Properties Corporation | 990 | Member | 0.18 | $0 | $0 | View return |
| 2018 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.36 | $0 | $0 | View return |
| 2018 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 3.03 | $0 | $0 | View return |
| 2018 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2018 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |
| 2017 | Hss Properties Corporation | 990 | Member | 0.12 | $0 | $0 | View return |
| 2017 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.24 | $0 | $0 | View return |
| 2017 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.03 | $0 | $0 | View return |
| 2017 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |
| 2017 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.03 | $0 | $0 | View return |
| 2016 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.24 | $0 | $0 | View return |
| 2016 | Hss Properties Corporation | 990 | Member | 0.12 | $0 | $0 | View return |
| 2016 | United States Wrestling Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2016 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |
| 2016 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Hss Properties Corporation | 990 | Member | 0.12 | $0 | $0 | View return |
| 2015 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.23 | $0 | $0 | View return |
| 2015 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 1.98 | $0 | $0 | View return |
| 2015 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |
| 2015 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 1.93 | $0 | $0 | View return |
| 2014 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.23 | $0 | $0 | View return |
| 2014 | The Alternative Investment Management Association Limited | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Hss Properties Corporation | 990 | Member | 0.11 | $0 | $0 | View return |
| 2014 | Trustees of the University of Pennsylvania | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2014 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |
| 2014 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.1 | $0 | $0 | View return |
| 2013 | Hss Properties Corporation | 990 | Member | 0.12 | - | - | View return |
| 2013 | The Alternative Investment Management Association Limited | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | New York Society for the Relief of Ruptured & Crippled Maintaining | 990 | Member | 2.1 | $0 | $0 | View return |
| 2013 | The Hospital for Special Surgery Fund Inc | 990 | Member | 0.25 | - | - | View return |
| 2013 | Trustees of the University of Pennsylvania | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Lincoln Center for the Performing Arts Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Museum of the City of New York | 990 | Chair | 1 | $0 | $0 | View return |