| 2024 | Cooperstown Foundation for Excellence in Education Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2024 | Capitol Region Food Program | 990 | Trustee | 1 | $0 | $0 | View return |
| 2024 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2024 | Vineyard Conservation Society Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2024 | Obrien Courage and Hope Foundation | 990PF | President | 0.5 | $0 | - | View return |
| 2023 | Capitol Region Food Program | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Obrien Courage and Hope Foundation | 990PF | President | 0 | $0 | - | View return |
| 2023 | Riverwalk Academy Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Cooperstown Foundation for Excellence in Education Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2023 | Cambridge Skating Club | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2023 | Vineyard Conservation Society Inc. | 990 | Vice President | 2 | $0 | $0 | View return |
| 2022 | Obrien Courage and Hope Foundation | 990PF | President | 0 | $0 | - | View return |
| 2022 | Cooperstown Foundation for Excellence in Education Inc. | 990EZ | Director | 0 | $0 | - | View return |
| 2022 | Capitol Region Food Program | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2022 | Vineyard Conservation Society Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Cambridge Skating Club | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Capitol Region Food Program | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2021 | Obrien Courage and Hope Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | Vineyard Conservation Society Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Cambridge Skating Club | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2020 | Obrien Courage and Hope Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | Cambridge Skating Club | 990 | Secretary | 1 | $0 | $0 | View return |
| 2019 | Braveheart Bulliez Rescue Inc. | 990EZ | Executive Di | 15 | $0 | - | View return |
| 2019 | Obrien Courage and Hope Foundation | 990PF | President | 0 | $0 | $0 | View return |
| 2019 | Cambridge Skating Club | 990 | Secretary | 5 | $0 | $0 | View return |
| 2018 | Braveheart Bulliez Rescue Inc. | 990EZ | Executive Di | 15 | $0 | - | View return |
| 2018 | Cambridge Skating Club | 990 | Secretary | 5 | $0 | $0 | View return |
| 2017 | Braveheart Bulliez Rescue Inc. | 990EZ | Executive Di | 15 | $0 | - | View return |
| 2016 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2015 | Safe Space Nyc Inc | 990 | VP - Mental Health & Community Health Programs | 40 | $125,462 | $0 | View return |
| 2015 | Braveheart Bulliez Rescue Inc. | 990 | Executive Di | 15 | $0 | $0 | View return |
| 2013 | Viking Global Foundation Inc C/O Viking Global Investors LP | 990PF | Executive Director/President | 40 | $0 | $0 | View return |
| 2012 | Viking Global Foundation Inc C/O Viking Global Investors LP | 990PF | Executive Director/President | 40 | $0 | $0 | View return |
| 2011 | Viking Global Foundation Inc C/O Viking Global Investors LP | 990PF | Executive Director/President | 40 | $0 | $0 | View return |