| 2025 | Bagby Foundation for the Musical Arts Inc. | 990PF | Chairman | 10 | $0 | $0 | View return |
| 2024 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2024 | The Jean & Louis Dreyfus Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2024 | Rutherfurd Hall Foundation Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2024 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Tuckerman Foundation | 990PF | Secretary | 1 | $550 | $0 | View return |
| 2023 | Rutherfurd Hall Foundation Inc | 990EZ | Trustee | 1 | $0 | - | View return |
| 2023 | Racquet and Tennis Club | 990 | Board Member | 3 | $0 | $0 | View return |
| 2023 | Fresh Air Fund | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | The Jean & Louis Dreyfus Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | Racquet and Tennis Club | 990 | Board Member | 3 | $0 | $0 | View return |
| 2022 | Fresh Air Fund | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | The Jean & Louis Dreyfus Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2022 | The Buckley School in the City of New York | 990 | Trustee Thru 11/2022 | 1 | $0 | $0 | View return |
| 2022 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Fresh Air Fund | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | The Jean & Louis Dreyfus Foundation Inc | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2021 | Racquet and Tennis Club | 990 | Manager | 3 | $0 | $0 | View return |
| 2021 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2021 | The Buckley School in the City of New York | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Woodcock No 2 Foundation | 990PF | Trustee | 0 | $111 | $0 | View return |
| 2020 | Racquet and Tennis Club | 990 | Manager | 3 | $0 | $0 | View return |
| 2020 | The Jean & Louis Dreyfus Foundation Inc | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2020 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2020 | The Buckley School in the City of New York | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Woodcock No 2 Foundation | 990PF | Trustee | 0 | $123 | $0 | View return |
| 2019 | Racquet and Tennis Club | 990 | Manager | 3 | $0 | $0 | View return |
| 2019 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Kathryn Aguirre Worth Memorial Foundation | 990PF | Secretary | 0.25 | $0 | - | View return |
| 2019 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2019 | The Buckley School in the City of New York | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Fresh Air Fund | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Woodcock No 2 Foundation | 990PF | Trustee | 0.1 | $142 | $0 | View return |
| 2018 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2018 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2018 | Racquet and Tennis Club | 990 | Manager | 3 | $0 | $0 | View return |
| 2018 | The Metropolitan Opera Guild Inc | 990 | Chairman Of The Board | 6 | $0 | $0 | View return |
| 2018 | The Bernhill Fund | 990PF | Treasurer | 1 | $0 | $0 | View return |
| 2018 | The Buckley School in the City of New York | 990 | Secretary | 2 | $0 | $0 | View return |
| 2018 | Fresh Air Fund | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | Woodcock No 2 Foundation | 990PF | Trustee | 0.1 | $170 | $0 | View return |
| 2017 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2017 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2017 | Fresh Air Fund | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | The Buckley School in the City of New York | 990 | Secretary | 2 | $0 | $0 | View return |
| 2017 | The Metropolitan Opera Guild Inc | 990 | Chairman Of The Board | 6 | $0 | $0 | View return |
| 2016 | Woodcock No 2 Foundation | 990PF | Trustee | 0.1 | $174 | $0 | View return |
| 2016 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2016 | Tuckerman Foundation | 990PF | Secretary | 1 | $0 | $0 | View return |
| 2016 | The Metropolitan Opera Guild Inc | 990 | Chairman Of The Board | 6 | $0 | $0 | View return |
| 2016 | The Buckley School in the City of New York | 990 | Secretary | 2 | $0 | $0 | View return |
| 2016 | Fresh Air Fund | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Woodcock No 2 Foundation | 990PF | Trustee | 0.1 | $244 | - | View return |
| 2015 | Woodcock P Foundation | 990PF | Trustee | 0 | $79 | - | View return |
| 2015 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2015 | The Metropolitan Opera Guild Inc | 990 | Chairman Of The Board | 6 | $0 | $0 | View return |
| 2015 | Fresh Air Fund | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Phalarope Foundation C/O Kozusko Harris Duncan | 990PF | Trustee | 0 | $1,655 | - | View return |
| 2014 | Woodcock No 2 Foundation | 990PF | Trustee | 0.1 | $309 | - | View return |
| 2014 | Woodcock P Foundation | 990PF | Trustee | 0 | $83 | - | View return |
| 2014 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2014 | Fresh Air Fund | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | The Metropolitan Opera Guild Inc | 990 | Chairman | 6 | $0 | $0 | View return |
| 2014 | The Buckley School in the City of New York | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | Phalarope Foundation C/O Kozusko Harris Duncan | 990PF | Trustee | 0 | $4,202 | - | View return |
| 2013 | The Woodcock #4 Foundation C/O Rockefeller & Company Inc | 990PF | Trustee | 0.2 | $1,031 | - | View return |
| 2013 | Woodcock No 2 Foundation | 990PF | Trustee | 0.1 | $386 | - | View return |
| 2013 | Woodcock P Foundation | 990PF | Trustee | 0 | $85 | - | View return |
| 2013 | Kathryn Aguirre Worth Memorial Foundation | 990PF | Secretary | 2 | $0 | - | View return |
| 2013 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2013 | Fresh Air Fund | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | The Metropolitan Opera Guild Inc | 990 | Chairman | 6 | - | - | View return |
| 2012 | Phalarope Foundation C/O Kozusko Harris Duncan | 990PF | Trustee | 0 | $5,252 | - | View return |
| 2012 | The Woodcock #4 Foundation C/O Rockefeller & Company Inc | 990PF | Trustee | 0.2 | $953 | - | View return |
| 2012 | Woodcock No 2 Foundation | 990PF | Trustee | 0.2 | $589 | - | View return |
| 2012 | Woodcock P Foundation | 990PF | Trustee | 0 | $100 | - | View return |
| 2012 | Kathryn Aguirre Worth Memorial Foundation | 990PF | Secretary | 2 | $0 | - | View return |
| 2012 | Bagby Foundation for the Musical Arts Inc. | 990PF | Trustee | 1 | $0 | - | View return |
| 2011 | The Woodcock #4 Foundation C/O Rockefeller & Company Inc | 990PF | Trustee | 0 | $413 | - | View return |
| 2011 | Woodcock P Foundation | 990PF | Trustee | 0 | $43 | - | View return |
| 2011 | Phalarope Foundation C/O Kozusko Harris Duncan | 990PF | Trustee | 0 | $0 | - | View return |
| 2010 | The Woodcock #5 Foundation | 990PF | Trustee | 0 | $0 | - | View return |
| 2010 | The Woodcock #4 Foundation C/O Rockefeller & Company Inc | 990PF | Trustee | 0 | $0 | - | View return |
| 2010 | Woodcock No 2 Foundation | 990PF | Trustee | 0 | $0 | - | View return |