| 2025 | Jewish Family Service Inc | 990EZ | Past Board Chairman | 1 | $0 | $0 | View return |
| 2023 | Daniel and Ethel Hamburger Music Fund | 990PF | Trustee | 1 | $3,000 | $0 | View return |
| 2023 | Jewish Family Service Inc | 990EZ | Past Board Chairman | 1 | $0 | $0 | View return |
| 2022 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2022 | Jewish Family Service Inc | 990EZ | Past Board Chairman | 1 | $0 | $0 | View return |
| 2021 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2021 | Jewish Family Service Inc | 990EZ | Past Board Chairman | 1 | $0 | $0 | View return |
| 2020 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2019 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2018 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2018 | Edsource Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2017 | Edsource Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2016 | Edsource Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2015 | Projectattain | 990 | Trustee | - | $0 | $0 | View return |
| 2015 | West Sacramento Early College | 990 | President | 3 | $0 | $0 | View return |
| 2015 | Edsource Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Projectattain | 990 | Trustee | - | $0 | $0 | View return |
| 2014 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasurer | 1 | $0 | $0 | View return |
| 2014 | Edsource Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Jewish Family Service Inc | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Neighborhood Studios of Fairfield Countyinc | 990 | Member Of Exec. Comm./Past Bod Chair | 1 | $0 | $0 | View return |
| 2014 | West Sacramento Early College | 990 | President | 2 | $0 | $0 | View return |
| 2013 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $6,000 | $0 | View return |
| 2013 | Jewish Family Service Inc | 990 | Secretary | 0 | $0 | $0 | View return |
| 2013 | West Sacramento Early College | 990 | President | 1 | $0 | $0 | View return |
| 2013 | Edsource Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Neighborhood Studios of Fairfield Countyinc | 990 | Member Of Exec. Comm. | 1 | $0 | $0 | View return |
| 2012 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |
| 2011 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $0 | $0 | View return |
| 2010 | Daniel and Ethel Hamburger Music Fund | 990PF | President/Secretary/Treasu | 1 | $3,000 | $0 | View return |