| 2024 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2024 | Brain Mapping Medical Research Organization | 990 | Secretary | 2 | $0 | $0 | View return |
| 2024 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2023 | Brain Mapping Support Foundation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Brain Mapping Medical Research Organization | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2023 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2022 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2022 | Brain Mapping Medical Research Organization | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Brain Mapping Support Foundation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Brain Mapping Support Foundation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Brain Mapping Medical Research Organization | 990 | Secretary | 2 | $0 | $0 | View return |
| 2021 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2020 | Brain Mapping Medical Research Organization | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Brain Mapping Support Foundation | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2020 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Pacific Oaks Education Corporation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2017 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Pacific Oaks Education Corporation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2016 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | American Friends of the Israel | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Pacific Oaks Education Corporation | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2015 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Pacific Oaks Education Corporation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Taxpayers' Federation of Illinois | 990 | Trustee | 1 | $0 | $0 | View return |