| 2025 | Worcester Historical Society Inc | 990EZ | President | 0 | $0 | $0 | View return |
| 2024 | Worcester Historical Society Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | Worcester Historical Society Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2023 | Morningside Area Alliance Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Jesup Memorial Library Co Coston and Mcisaac | 990 | Director | 40 | $0 | $0 | View return |
| 2022 | Worcester Historical Society Inc | 990 | President | 10 | $0 | $0 | View return |
| 2021 | Worcester Historical Society Inc | 990 | President | 10 | $0 | $0 | View return |
| 2021 | Independent Schools Admissions Assoc of Greater Ny | 990EZ | Member | 3 | $0 | $0 | View return |
| 2020 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Independent Schools Admissions Assoc of Greater Ny | 990EZ | Member | 3 | $0 | $0 | View return |
| 2019 | Independent Schools Admissions Assoc of Greater Ny | 990EZ | Member | 3 | $0 | $0 | View return |
| 2019 | Morningside Area Alliance Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2019 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Independent Schools Admissions Assoc of Greater Ny | 990EZ | Member | 3 | $0 | $0 | View return |
| 2018 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Morningside Area Alliance Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2018 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Independent Schools Admissions Assoc of Greater Ny | 990EZ | Member | 3 | $0 | - | View return |
| 2017 | Morningside Area Alliance Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2017 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Morningside Area Alliance Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Morningside Area Alliance Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2016 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Independent Schools Admissions Assoc of Greater Ny | 990EZ | Member | 3 | $0 | - | View return |
| 2015 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Morningside Area Alliance Inc | 990EZ | Board Member | 1 | $0 | - | View return |
| 2015 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | The Barnard School Foundation Inc | 990PF | Member | 1 | $0 | $0 | View return |
| 2014 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Morningside Area Alliance Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | The Brearley School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Barnard School Foundation Inc | 990PF | Member | 1 | $0 | $0 | View return |
| 2013 | New York State Association Of | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Nysais Operations Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | The Brearley School | 990 | Trustee | 2 | $0 | - | View return |
| 2012 | The Barnard School Foundation Inc | 990PF | Member | 1 | $0 | $0 | View return |
| 2011 | The Barnard School Foundation Inc | 990PF | Member | 1 | $0 | $0 | View return |
| 2010 | The Barnard School Foundation Inc | 990PF | Member | 1 | $0 | $0 | View return |
| 2009 | The Barnard School Foundation Inc | 990PF | Member | 1 | $0 | $0 | View return |