| 2024 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Via Art Fund Inc | 990 | Director | 0.2 | $0 | $0 | View return |
| 2023 | Via Art Fund Inc | 990 | Clerk/Secretary | 0.2 | $0 | $0 | View return |
| 2023 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Via Art Fund Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2022 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Via Art Fund Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2021 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Via Art Fund Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2020 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Via Art Fund Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2019 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2019 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Via Art Fund Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2018 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2018 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Via Art Fund Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2017 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Institute of Contemporary Art Inc | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2017 | Buckingham Browne & Nichols School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Via Art Fund Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | The Institute of Contemporary Art Inc | 990 | Vice Chair | 1 | $0 | $0 | View return |
| 2016 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2015 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2015 | The Institute of Contemporary Art Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Institute of Contemporary Art Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2014 | Trustees of Phillips Academy | 990 | Trustee | 3 | $0 | $0 | View return |
| 2013 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | Trustees of Phillips Academy | 990 | Trustee | 3 | - | - | View return |
| 2013 | The Institute of Contemporary Art Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2012 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | Mannion Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |