| 2024 | J Gurwin Foundation Inc. | 990PF | President | 40 | $173,917 | $0 | View return |
| 2024 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | J Gurwin Foundation Inc. | 990PF | President | 40 | $137,500 | $0 | View return |
| 2023 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Project Prakash Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2022 | Project Prakash Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2022 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2021 | Project Prakash Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2021 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Project Prakash Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2020 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2019 | Project Prakash Foundation Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2019 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2018 | Project Prakash Foundation Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2018 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2018 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2017 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2017 | Project Prakash Foundation Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2017 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | American Friends of the Israel Philharmonic Orchestra Inc. | 990 | Director (Until 2/2/16) | 0.1 | $0 | $0 | View return |
| 2016 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2016 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2016 | Project Prakash Foundation Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2016 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2015 | American Friends of the Israel Philharmonic Orchestra Inc. | 990 | Director | 0.1 | $0 | $0 | View return |
| 2015 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2015 | Project Prakash Foundation Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2015 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2014 | Project Prakash Foundation Inc | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2014 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2013 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2013 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2013 | American Society for Technion - Israel Institute for Technology Inc | 990 | Board Member | 1 | - | - | View return |
| 2013 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 0.2 | $0 | $0 | View return |
| 2013 | American Committee for the Weizmann Institute of Science Inc. | 990 | Board Member | 0.2 | $0 | $0 | View return |
| 2012 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2012 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2011 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2010 | J Gurwin Foundation Inc. | 990PF | President | 0 | $0 | $0 | View return |
| 2010 | The Gurwin Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |