| 2024 | Sidney and Lois Gefen Family Foundation Inc | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2023 | Sidney and Lois Gefen Family Foundation Inc | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2023 | Lost Tree Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Southern Baptist Hospital of Florida Inc. | 990 | Director Through 03.27.24 | 0.1 | $0 | $0 | View return |
| 2022 | Sidney and Lois Gefen Family Foundation Inc | 990PF | President/Secretary | 1 | $0 | $0 | View return |
| 2022 | Lost Tree Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Pres/Sec | 1 | $0 | $0 | View return |
| 2021 | Lost Tree Club Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Pres/Sec | 1 | $0 | $0 | View return |
| 2019 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Pres/Sec | 1 | $0 | $0 | View return |
| 2018 | Willow Creek Foundation | 990 | Treasurer & Director | 2 | $0 | $0 | View return |
| 2017 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Pres/Sec | 1 | $0 | $0 | View return |
| 2017 | Willow Creek Foundation | 990 | Treasurer & Director | 2 | $0 | $0 | View return |
| 2017 | Jewish Community Foundation of Northeast | 990 | Trustee | - | $0 | $0 | View return |
| 2017 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2016 | Willow Creek Foundation | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Pres/Sec | 1 | $0 | $0 | View return |
| 2016 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2016 | Clear Lake Stream Club Inc | 990EZ | Secretary | 0 | $0 | - | View return |
| 2016 | Jewish Community Foundation of Northeast | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | The Panama Street Fund C/O Langer & Grogan & Diver PC | 990PF | President | 0 | $0 | - | View return |
| 2015 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2015 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2015 | Clear Lake Stream Club Inc | 990EZ | Secretary | 0 | $0 | - | View return |
| 2015 | The Food Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Willow Creek Foundation | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2015 | Jewish Community Foundation of Northeast | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2014 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2014 | Jewish Community Foundation of Northeast | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | Clear Lake Stream Club Inc | 990EZ | Secretary | 0 | $0 | - | View return |
| 2014 | MILL Valley Nursery School | 990EZ | Co-President | 10 | $0 | - | View return |
| 2014 | The Panama Street Fund C/O Langer & Grogan & Diver PC | 990PF | President | 0 | $0 | - | View return |
| 2014 | The Food Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Clear Lake Stream Club Inc | 990EZ | Secretary | 0 | $0 | - | View return |
| 2013 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2013 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2013 | The Panama Street Fund C/O Langer & Grogan & Diver PC | 990PF | President | 0 | $0 | - | View return |
| 2013 | Jewish Community Foundation of Northeast | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | The Food Trust | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Southern Baptist Hospital of Florida Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2012 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2012 | The Panama Street Fund C/O Langer & Grogan & Diver PC | 990PF | President | 0 | $0 | - | View return |
| 2011 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2011 | Sidney and Lois Gefen Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |
| 2011 | The Panama Street Fund C/O Langer & Grogan & Diver PC | 990PF | President | 0 | $0 | - | View return |
| 2010 | Lawrence L & Barbara G Jaffe Family Foundation Inc | 990PF | Sec/Trea | 1 | $0 | $0 | View return |