| 2024 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Proprietors of the Boston Athenaeum | 990 | Trustee (Until 3/27/23) | 2 | $0 | $0 | View return |
| 2022 | The Boston Library Society | 990 | Trustee (Until 3/27/23) | 2 | $0 | $0 | View return |
| 2021 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | The Boston Library Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | The Boston Library Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Boston Library Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | The Boston Library Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | The Boston Library Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2015 | Veterans of Foreign Wars Post 3735 | 990 | Chaplain | 1 | $0 | $0 | View return |
| 2015 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2014 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2013 | The Boston Library Society | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Proprietors of the Boston Athenaeum | 990 | Trustee | 2 | $0 | $0 | View return |
| 2012 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2011 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2010 | Mcguire Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |