| 2022 | The Westlake Charitable Foundation Inc | 990PF | President | 10 | $0 | $0 | View return |
| 2021 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0.25 | $0 | $0 | View return |
| 2021 | The Westlake Charitable Foundation Inc | 990PF | President | 10 | $0 | $0 | View return |
| 2020 | The Westlake Charitable Foundation Inc | 990PF | President | 10 | $0 | $0 | View return |
| 2020 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0.25 | $0 | $0 | View return |
| 2019 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0.25 | $0 | $0 | View return |
| 2018 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2018 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0.25 | $0 | $0 | View return |
| 2017 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0.25 | $0 | $0 | View return |
| 2017 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2016 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2016 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0.25 | $0 | $0 | View return |
| 2015 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0 | $0 | $0 | View return |
| 2014 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0 | $0 | $0 | View return |
| 2014 | United Jewish Appeal-Federation Of | 990 | Director | 0 | $0 | $0 | View return |
| 2014 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2014 | Plaza Jewish Community Chapel Inc | 990 | Director (Until 1/2014) | 2 | $0 | $0 | View return |
| 2014 | Selfhelp Community Services Inc | 990 | Director Through 10/14 | 0.5 | $0 | $0 | View return |
| 2013 | Plaza Jewish Community Chapel Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0 | $0 | $0 | View return |
| 2013 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2013 | Selfhelp Community Services Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2012 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0 | $0 | $0 | View return |
| 2012 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2011 | C&P Levinsohn Foundation Inc | 990PF | Vice President | 0.5 | $0 | $0 | View return |
| 2011 | The Richard and Pamela Ader Foundation | 990PF | Vice-President & Director | 0 | $0 | $0 | View return |