| 2024 | Environmental Advocates Ny Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Riverkeeper Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Seaport Museum New York | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Environmental Advocates Ny Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Riverkeeper Inc | 990 | Chair Of Board Of Directors | 3 | $0 | $0 | View return |
| 2023 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Regional Plan Association Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Environmental Advocates Ny Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Seaport Museum New York | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Regional Plan Association Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Riverkeeper Inc | 990 | Chair | 3 | $0 | $0 | View return |
| 2022 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Seaport Museum New York | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Environmental Advocates Ny Inc | 990 | Director | 0.25 | $0 | $0 | View return |
| 2021 | Environmental Grantmakers Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Regional Plan Association Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2021 | Riverkeeper Inc | 990 | Chair | 3 | $0 | $0 | View return |
| 2020 | Seaport Museum New York | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Environmental Advocates Ny Inc | 990 | Director | 0.25 | $0 | $0 | View return |
| 2020 | Environmental Grantmakers Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2020 | Regional Plan Association Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2020 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Seaport Museum New York | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Environmental Grantmakers Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Environmental Advocates Ny Inc | 990 | Director | 0.25 | $0 | $0 | View return |
| 2019 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Riverkeeper Inc | 990 | Chair | 3 | $0 | $0 | View return |
| 2018 | Seaport Museum New York | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Environmental Advocates Ny Inc | 990 | Director | 0.25 | $0 | $0 | View return |
| 2018 | Environmental Grantmakers Association | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Riverkeeper Inc | 990 | Chair | 3 | $0 | $0 | View return |
| 2017 | Environmental Advocates Ny Inc | 990 | Director | 0.25 | $0 | $0 | View return |
| 2017 | Environmental Grantmakers Association | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Environmental Advocates Ny Inc | 990 | Director | 0 | - | - | View return |
| 2016 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Seaport Museum New York | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | New York Historical Society | 990 | Trustee | 1 | $0 | $0 | View return |