| 2024 | Nantucket Conservation Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Nantucket Conservation Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Nashoba Brooks School of Concord Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Nashoba Brooks School of Concord Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Nantucket Conservation Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Nantucket Conservation Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Nashoba Brooks School of Concord Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2020 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Nashoba Brooks School of Concord Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Nashoba Brooks School of Concord Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Nashoba Brooks School of Concord Inc | 990 | Trustee | 4 | $0 | $0 | View return |
| 2016 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2012 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2011 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2010 | Zachary and Lindsey Gund Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |