| 2024 | Instituto De Artvismo Hannah Arendt (Instar) | 990EZ | President | 1 | $0 | $0 | View return |
| 2023 | Instituto De Artvismo Hannah Arendt (Instar) | 990EZ | President | 1 | $0 | $0 | View return |
| 2020 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee To 12/19 | 1 | $0 | $0 | View return |
| 2019 | New York Shakespeare Festival | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | New York Public Radio | 990 | Trustee (Through 12/31/19) | 1 | $0 | $0 | View return |
| 2019 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2019 | New York City Tourism Conventions | 990 | Board Member/Exe. COM. Thru 1/31/20 | 1 | $0 | $0 | View return |
| 2018 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee | 1 | $0 | $0 | View return |
| 2018 | New York Public Radio | 990 | Trustee / Ex Officio | 1 | $0 | $0 | View return |
| 2018 | New York City Tourism Conventions | 990 | Board Member/Executive Committee | 1 | $0 | $0 | View return |
| 2018 | New York Shakespeare Festival | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee | 1 | $0 | $0 | View return |
| 2017 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2017 | New York Public Radio | 990 | Trustee / Ex Officio | 1 | $0 | $0 | View return |
| 2017 | New York City Tourism Conventions | 990 | Board Member/Executive Committee | 1 | $0 | $0 | View return |
| 2017 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2017 | New York Public Radio | 990 | Trustee / Ex Officio | 1 | $0 | $0 | View return |
| 2017 | New York City Tourism Conventions | 990 | Board Member/Executive Committee | 1 | $0 | $0 | View return |
| 2016 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee | 1 | $0 | $0 | View return |
| 2016 | New York Public Radio | 990 | Trustee / Ex Officio | 1 | $0 | $0 | View return |
| 2016 | New York City Tourism Conventions | 990 | Board Member/Executive Committee | 1 | $0 | $0 | View return |
| 2015 | Spaceworks Nyc Inc | 990 | Director (Ex Officio) | 1 | - | - | View return |
| 2015 | New York City Tourism Conventions | 990 | Board Member/Executive Committee | 1 | $0 | $0 | View return |
| 2015 | New York Shakespeare Festival | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2015 | New York Public Radio | 990 | Trustee / Ex Officio | 1 | $0 | $0 | View return |
| 2015 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee | 1 | $0 | $0 | View return |
| 2014 | New York City Tourism Conventions | 990 | Executive Committee Member | 1 | $0 | $0 | View return |
| 2014 | New York Shakespeare Festival | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee | 1 | $0 | $0 | View return |
| 2014 | Wildlife Conservation Society | 990 | Ex Officio Trustee | 0.5 | $0 | $0 | View return |
| 2014 | New York Public Radio | 990 | Trustee / Ex Officio | 1 | $0 | $0 | View return |
| 2013 | Queens Museum of Art New York City Building | 990 | Exec. Director Until May 2014 | 40 | $158,334 | $0 | View return |
| 2013 | A Blade of Grass Fund | 990PF | Board Member | 2 | $0 | $0 | View return |
| 2013 | New York Shakespeare Festival | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Wildlife Conservation Society | 990 | Ex Officio Trustee Fr. 1/1/14 | 0.5 | - | - | View return |
| 2013 | Metropolitan Museum of Art | 990 | Ex-Officio Trustee From 4/2014 | 1 | - | - | View return |