| 2023 | The Garden Conservancy Inc | 990 | Secretary | 5 | $0 | $0 | View return |
| 2020 | Clara L D Jeffery Charitable Tr | 990PF | Co-Trustee | 1 | $18,232 | - | View return |
| 2019 | Clara L D Jeffery Charitable Tr | 990PF | Co-Trustee | 1 | $15,623 | - | View return |
| 2019 | Coleman and Susan Burke Foundation Inc | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2019 | National Audubon Society Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2019 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Clara L D Jeffery Charitable Tr | 990PF | Co-Trustee | 1 | $14,311 | - | View return |
| 2018 | Coleman and Susan Burke Foundation Inc | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2018 | National Audubon Society Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2018 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | National Audubon Society Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2017 | Coleman and Susan Burke Foundation Inc | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2017 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | National Parks of New York Harbor | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | Coleman and Susan Burke Foundation Inc | 990PF | President/Treasurer | 1 | $0 | $0 | View return |
| 2016 | Woods Hole Oceanographic Institution | 990 | Trustee (Until 5/16) | 2.5 | $0 | $0 | View return |
| 2016 | National Audubon Society Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2016 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | National Parks of New York Harbor | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | National Audubon Society Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2015 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2015 | Coleman and Susan Burke Foundation Inc | 990PF | President/Treasurer | 1 | $0 | - | View return |
| 2015 | National Parks of New York Harbor | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | $0 | $0 | View return |
| 2014 | National Audubon Society Inc | 990 | Director | 8 | $0 | $0 | View return |
| 2014 | National Parks of New York Harbor | 990 | Trustee | 5 | $0 | $0 | View return |
| 2014 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Woods Hole Oceanographic Institution | 990 | Trustee | 2.5 | - | - | View return |
| 2013 | National Forest Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | National Parks of New York Harbor | 990 | Trustee | 5 | $0 | $0 | View return |