| 2024 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | American Friends of Rabin Medical Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | American Friends of Rabin Medical Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Cambridge Health Alliance Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | American Friends of Rabin Medical Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Jewish Community Day School Inc | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Cambridge Health Alliance Foundation Inc | 990 | Director As Of 01/15 | 2 | $0 | $0 | View return |
| 2013 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2013 | American Friends of the Israel | 990 | - | 0.5 | - | - | View return |
| 2013 | American Friends of Rabin Medical Center | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | Jewish Community Day School Inc | 990 | Board Member | 2 | $0 | $0 | View return |
| 2012 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2011 | Gama Charitable Trust F/K/A Claudia Davidoff Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |