| 2024 | Memorial Ashford Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2024 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Memorial Ashford Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2023 | Mass General Brigham Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2023 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Memorial Ashford Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2022 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Mass General Brigham Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2021 | Hood Canal Food Bank | 990EZ | Director | 1 | $0 | - | View return |
| 2021 | Memorial Ashford Little League | 990EZ | Treasurer | 0 | $0 | - | View return |
| 2021 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Mass General Brigham Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2020 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Thl Charitable Foundation | 990PF | Director | 1 | $0 | $0 | View return |
| 2019 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Mass General Brigham Incorporated | 990 | Chairman | 1 | $0 | $0 | View return |
| 2018 | Sperling Family Charitable Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Sperling Family Charitable Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 1 | $0 | $0 | View return |
| 2017 | Mass General Brigham Incorporated | 990 | Chairman (As Of 01/01/2018) | 1 | $0 | $0 | View return |
| 2016 | Sperling Family Charitable Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Mass General Brigham Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Title | 1 | $0 | $0 | View return |
| 2016 | Center for Israel Education Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Mass General Brigham Incorporated | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Wang Center for the Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Center for Israel Education Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 1 | $0 | $0 | View return |
| 2014 | Tremont Theatre Inc | 990 | Chair/Trustee | 1 | $0 | $0 | View return |
| 2014 | Wang Theatre Inc | 990 | Chairman/Trustee | 1 | $0 | $0 | View return |
| 2014 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 1 | $0 | $0 | View return |
| 2014 | Wang Center Productions Inc | 990EZ | Chairman/Trustee | 1 | $0 | $0 | View return |
| 2014 | The Wang Center for the Performing Arts | 990 | Chair/Director | 1 | $0 | $0 | View return |
| 2014 | Center for Israel Education Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | Tremont Theatre Inc | 990 | Chair/Trustee | 1 | $0 | $0 | View return |
| 2013 | Mass General Brigham Incorporated | 990 | Director (01/01/14-09/30/14) | 1 | - | - | View return |
| 2013 | Wang Theatre Inc | 990 | Chairman/Trustee | 1 | $0 | $0 | View return |
| 2013 | Wang Center Productions Inc | 990EZ | Chairman/Trustee | 1 | $0 | $0 | View return |
| 2013 | The Wang Center for the Performing Arts | 990 | Chair/Director | 1 | $0 | $0 | View return |
| 2013 | Sperling Family Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | Mass General Brigham Incorporated & | 990 | See Schedule O - O & T Titles | 1 | $0 | $0 | View return |