| 2023 | National Audubon Society Inc. | 990 | VP And General Counsel (Thru 03/23) | 0 | $326,870 | $0 | View return |
| 2023 | National Audubon Society Action Fund | 990 | Secretary (Thru 03/23) | 0 | $0 | $326,870 | View return |
| 2023 | East Park Leadership and Conservation Center | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | National Audubon Society Inc. | 990 | VP And General Counsel (Thru 03/23) | 40 | $282,507 | $0 | View return |
| 2022 | National Audubon Society Action Fund | 990 | Secretary (Thru 03/23) | 2 | $0 | $282,507 | View return |
| 2022 | East Park Leadership and Conservation Center | 990 | Director | 1 | $0 | $282,507 | View return |
| 2022 | Princeton Day School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | National Audubon Society Inc. | 990 | VP And General Counsel | 40 | $305,259 | $0 | View return |
| 2021 | National Audubon Society Action Fund | 990 | Secretary | 2 | $0 | $305,259 | View return |
| 2021 | East Park Leadership and Conservation Center | 990 | Director | 1 | $0 | $302,259 | View return |
| 2021 | Princeton Day School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | East Park Leadership and Conservation Center | 990 | Director | 1 | $288,540 | $0 | View return |
| 2020 | National Audubon Society Action Fund | 990 | Secretary | 2 | $0 | $288,541 | View return |
| 2020 | Wenner-Gren Foundation for Anthropological Research Inc. | 990PF | Chair (Through 5/1/20) | 1 | $0 | $0 | View return |
| 2020 | Princeton Day School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | National Audubon Society Inc. | 990 | VP And General Counsel | 40 | $274,762 | $0 | View return |
| 2019 | National Audubon Society Action Fund | 990 | Secretary | 2 | $0 | $274,762 | View return |
| 2019 | East Park Leadership and Conservation Center | 990 | Director | 1 | $0 | $274,762 | View return |
| 2019 | Wenner-Gren Foundation for Anthropological Research Inc. | 990PF | Chair | 1 | $0 | $0 | View return |
| 2019 | Princeton Day School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | National Audubon Society Inc. | 990 | VP And General Counsel | 40 | $266,101 | $0 | View return |
| 2018 | National Audubon Society Action Fund | 990 | Secretary | 2 | $0 | $266,101 | View return |
| 2018 | East Park Leadership and Conservation Center | 990 | Secretary | 1 | $0 | $266,101 | View return |
| 2018 | Princeton Day School Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | National Audubon Society Inc. | 990 | VP/ General Counsel | 40 | $267,973 | $0 | View return |
| 2017 | East Park Leadership and Conservation Center | 990 | Secretary | 1 | $0 | $267,973 | View return |
| 2017 | Princeton Day School Inc. | 990 | Trustee | 2.3 | $0 | $0 | View return |
| 2016 | National Audubon Society Inc. | 990 | VP/ General Counsel | 40 | $256,740 | $0 | View return |
| 2016 | East Park Leadership and Conservation Center | 990 | Secretary | 1 | $0 | $251,406 | View return |
| 2015 | National Audubon Society Inc. | 990 | VP/ General Counsel | 40 | $254,216 | $0 | View return |
| 2015 | East Park Leadership and Conservation Center | 990 | Secretary | 1 | $0 | $254,216 | View return |
| 2014 | National Audubon Society Inc. | 990 | VP/ General Counsel | 40 | $247,975 | $0 | View return |
| 2014 | Fellowship in Prayer Inc. | 990PF | Treasurer | 0 | $0 | - | View return |
| 2014 | East Park Leadership and Conservation Center | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | National Audubon Society Inc. | 990 | VP/General Counsel | 40 | $242,125 | - | View return |
| 2013 | Fellowship in Prayer Inc. | 990PF | Treasurer | 0 | $0 | - | View return |
| 2012 | Fellowship in Prayer Inc. | 990PF | Treasurer | 0 | $0 | - | View return |
| 2011 | Fellowship in Prayer Inc. | 990PF | Treasurer | 0 | $0 | - | View return |