| 2024 | The Conservation Fund a Nonprofit Corporation | 990 | Chair | 2 | $0 | $0 | View return |
| 2024 | National September 11 Memorial and Museum at the World Trade Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2024 | Montefiore Medicine Academic Health System | 990 | Chair | 1 | $0 | $0 | View return |
| 2024 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2024 | Washington Lawyers' Committee for CIVIL Rights and Urban Affairs Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Blc Fly Fishers Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Montefiore Health System Inc. | 990 | Trustee | 0.3 | $0 | $0 | View return |
| 2024 | Montefiore New Rochelle Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2023 | The Conservation Fund a Nonprofit Corporation | 990 | Chair | 2 | $0 | $0 | View return |
| 2023 | Blc Fly Fishers Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Washington Lawyers' Committee for CIVIL Rights and Urban Affairs Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | National September 11 Memorial and Museum at the World Trade Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2023 | The Real Estate Board of New York Inc | 990 | Member Bd Go | 0.5 | $0 | $0 | View return |
| 2022 | Montefiore Health System Inc. | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2022 | National September 11 Memorial and Museum at the World Trade Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Schaffer Extended Care Center | 990 | Trustee | 0.1 | $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 Conservation Fund a Nonprofit Corporation | 990 | Chair | 2 | $0 | $0 | View return |
| 2022 | Washington Lawyers' Committee for CIVIL Rights and Urban Affairs Inc | 990 | Director (From 9/2022) | 1 | $0 | $0 | View return |
| 2022 | Montefiore Medicine Academic Health System | 990 | Chair | 1 | $0 | $0 | View return |
| 2022 | Albert Einstein College of Medicine | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Montefiore New Rochelle Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2022 | Blc Fly Fishers Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Montefiore Mount Vernon Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2022 | Montefiore Medical Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2021 | Blc Fly Fishers Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Montefiore Medical Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | The Conservation Fund a Nonprofit Corporation | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2021 | Montefiore Mount Vernon Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2021 | Montefiore New Rochelle Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2021 | Albert Einstein College of Medicine | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Montefiore Medicine Academic Health System | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | Schaffer Extended Care Center | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2021 | Montefiore Health System Inc. | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2021 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2021 | National September 11 Memorial and Museum at the World Trade Center | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Nrdc Action Fund Inc | 990 | Director (Thru 06/30/2022) | 1 | $0 | $0 | View return |
| 2021 | Natural Resources Defense Council Inc. | 990 | Chair Emeritus/Trustee (Thru 12/21) | 1 | $0 | $0 | View return |
| 2020 | Montefiore Health System Inc. | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2020 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2020 | Schaffer Extended Care Center | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2020 | Montefiore Medical Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Montefiore Medicine Academic Health System | 990 | Chair | 1 | $0 | $0 | View return |
| 2020 | Blc Fly Fishers Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Montefiore New Rochelle Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2020 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2020 | The Conservation Fund a Nonprofit Corporation | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Albert Einstein College of Medicine | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Montefiore Mount Vernon Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2020 | National September 11 Memorial and Museum at the World Trade Center | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Natural Resources Defense Council Inc. | 990 | Chair Emeritus/Trustee | 1 | $0 | $0 | View return |
| 2020 | Nrdc Action Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Albert Einstein College of Medicine Inc | 990EZ | Trustee | 0 | $0 | $0 | View return |
| 2019 | Montefiore Medical Center | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Blc Fly Fishers Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | John and Daniel Tishman Family Fund Inc | 990PF | V.P. & Treasury | 0.25 | $0 | $0 | View return |
| 2019 | The Conservation Fund a Nonprofit Corporation | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Montefiore Mount Vernon Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2019 | Montefiore Health System Inc. | 990 | Trustee | 0.25 | $0 | $0 | View return |
| 2019 | Montefiore Medicine Academic Health System | 990 | Chair | 1 | $0 | $0 | View return |
| 2019 | Albert Einstein College of Medicine | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Montefiore New Rochelle Hospital | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2019 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2019 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2019 | Schaffer Extended Care Center | 990 | Trustee | 0.1 | $0 | $0 | View return |
| 2019 | Natural Resources Defense Council Inc. | 990 | Chair Emeritus/Trustee | 1 | $0 | $0 | View return |
| 2018 | Montefiore Mount Vernon Hospital | 990 | Trustee (Elected 5/15/18) | 0.2 | $0 | $0 | View return |
| 2018 | Montefiore Medicine Academic Health System | 990 | Chair | 1 | $0 | $0 | View return |
| 2018 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Montefiore New Rochelle Hospital | 990 | Trustee (Effective 5/15/18) | 0.2 | $0 | $0 | View return |
| 2018 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2018 | Montefiore Medical Center | 990 | Trustee (Effective 5/15/18) | 0.5 | $0 | $0 | View return |
| 2018 | Montefiore Health System Inc. | 990 | Trustee (Effective 5/15/18) | 0.25 | $0 | $0 | View return |
| 2018 | The Conservation Fund a Nonprofit Corporation | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Schaffer Extended Care Center | 990 | Trustee (Effective 5/15/18) | 0.1 | $0 | $0 | View return |
| 2018 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2018 | Albert Einstein College of Medicine Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Natural Resources Defense Council Inc. | 990 | Chair Emeritus/Trustee | 1 | $0 | $0 | View return |
| 2018 | Nrdc Action Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | John and Daniel Tishman Family Fund Inc | 990PF | V.P. & Treasury | 0.25 | $0 | $0 | View return |
| 2017 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2017 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2017 | Montefiore Medicine Academic Health System | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Albert Einstein College of Medicine Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Island Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Nrdc Action Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Natural Resources Defense Council Inc. | 990 | Chair Emeritus/Trustee | 1 | $0 | $0 | View return |
| 2017 | Natural Resources Defense Council Inc. | 990 | Chair Emeritus/Trustee | 1 | $0 | $0 | View return |
| 2016 | Albert Einstein College of Medicine Inc | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2016 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2016 | Montefiore Medicine Academic Health System | 990 | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2016 | Nrdc Action Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Natural Resources Defense Council Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2016 | Island Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2015 | John and Daniel Tishman Family Fund Inc | 990PF | V.P. & Treasury | 0.25 | $0 | $0 | View return |
| 2015 | Montefiore Medicine Academic Health System | 990EZ | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Albert Einstein College of Medicine Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Senator George J Mitchell Scholarship Research Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2015 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2015 | Nrdc Action Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Natural Resources Defense Council Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2014 | Senator George J Mitchell Scholarship Research Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Construction Industry Safety Counci New York Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2014 | John and Daniel Tishman Family Fund Inc | 990PF | V.P. & Treasury | 0.25 | $0 | $0 | View return |
| 2014 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2014 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2014 | Nrdc Action Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Island Institute | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Natural Resources Defense Council Inc. | 990 | Chairman | 1 | $0 | $0 | View return |
| 2013 | Natl Sept 11 Memorial and Museum at the World Trade Center Fdn Inc | 990 | Director | 2.5 | $0 | $0 | View return |
| 2013 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2013 | Construction Industry Safety Counci New York Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2013 | The Real Estate Board of New York Inc | 990 | Member At La | 0.5 | $0 | $0 | View return |
| 2013 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 2 | $0 | $0 | View return |
| 2013 | Senator George J Mitchell Scholarship Research Institute | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Nrdc Action Fund Inc | 990 | Director | 1 | - | - | View return |
| 2013 | Natural Resources Defense Council Inc. | 990 | Chairman | 1 | - | - | View return |
| 2012 | Dan and Sheryl Tishman Family Foundation | 990PF | Director | 0.25 | $0 | $0 | View return |