| 2024 | Fabricated Geomembrane Institute | 990EZ | President | 2 | $0 | - | View return |
| 2024 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2023 | Freedom from Religion Foundation Inc. | 990 | Senior Counsel | 40 | $127,973 | $0 | View return |
| 2023 | Fabricated Geomembrane Institute | 990EZ | President | 2 | $0 | - | View return |
| 2023 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2022 | Pathways in Education - Illinois Inc | 990 | Lead Sped Specialist | 40 | $102,724 | $0 | View return |
| 2022 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2022 | Fabricated Geomembrane Institute | 990EZ | President | 2 | $0 | - | View return |
| 2021 | Fabricated Geomembrane Institute | 990EZ | President | 2 | $0 | - | View return |
| 2021 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2020 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2020 | Hill Country Society for the Prevention of Cruelty to Animals | 990 | Past President | 1 | $0 | $0 | View return |
| 2019 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2019 | Hill Country Society for the Prevention of Cruelty to Animals | 990 | Past Director And Current President | 1 | $0 | $0 | View return |
| 2018 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2018 | Hill Country Society for the Prevention of Cruelty to Animals | 990 | Past Director And Current President | 1 | $0 | $0 | View return |
| 2017 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2017 | Postsecondary Electronic Standards Council | 990 | Director | 10 | $0 | $0 | View return |
| 2016 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2016 | Postsecondary Electronic Standards Council | 990 | Director | 10 | $0 | $0 | View return |
| 2015 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2015 | National Association for Proficiency Testing | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Associated Students of Claremont Mckenna College Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2015 | Postsecondary Electronic Standards Council | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2015 | Postsecondary Electronic Standards Council | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2014 | National Association for Proficiency Testing | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Postsecondary Electronic Standards Council | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | Associated Students of Claremont Mckenna College Inc. | 990 | Director | 6 | $0 | $0 | View return |
| 2013 | National Association for Proficiency Testing | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 1 | $0 | $0 | View return |
| 2012 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 1 | $0 | $0 | View return |
| 2011 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |
| 2010 | Doris Sundheim Elliott Memorial Foundation | 990PF | V President | 0 | $0 | $0 | View return |