| 2025 | A Servants Heart | 990EZ | Vice President | 2 | $0 | - | View return |
| 2025 | Bibliophiles of America Books -A-Go Go Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2025 | Crisis Pregnancy Services of the Central Plains | 990EZ | Director | 0 | $0 | - | View return |
| 2024 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $34,500 | $0 | View return |
| 2024 | A Servants Heart | 990 | Vice President | 2 | $0 | $0 | View return |
| 2024 | Bibliophiles of America Books -A-Go Go Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2024 | The Bill Library Asscociation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $38,000 | $0 | View return |
| 2023 | A Servants Heart | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Tennessee Federation for the Aging Inc. | 990EZ | Bookkeeper | 2.5 | $0 | $0 | View return |
| 2023 | Bibliophiles of America Books -A-Go Go Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2022 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $38,000 | $0 | View return |
| 2022 | Tennessee Federation for the Aging Inc. | 990EZ | Bookkeeper | 2 | $0 | $0 | View return |
| 2022 | Bibliophiles of America Books -A-Go Go Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2022 | A Servants Heart | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $38,000 | $0 | View return |
| 2021 | The Ohio Genealogical Society | 990 | 2nd Vice Pre | 1 | $0 | $0 | View return |
| 2021 | A Servants Heart | 990EZ | Director | 2 | $0 | - | View return |
| 2021 | Bibliophiles of America Books -A-Go Go Inc | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2021 | Osher Lifelong Learning Institute at the University of Virginia | 990 | Director | 1.5 | $0 | $0 | View return |
| 2021 | Tennessee Federation for the Aging Inc. | 990EZ | Bookkeeper | 2 | $0 | $0 | View return |
| 2020 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $38,000 | $0 | View return |
| 2020 | The Ohio Genealogical Society | 990 | VP Of Member | 1 | $0 | $0 | View return |
| 2019 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $38,000 | $0 | View return |
| 2019 | The Ohio Genealogical Society | 990 | VP Of Member | 1 | $0 | $0 | View return |
| 2019 | California Institute of Technology | 990 | Sr. Trustee Non-Voting 7/20 | 1 | $0 | $0 | View return |
| 2018 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $34,000 | $0 | View return |
| 2018 | Texas District Pilot International | 990EZ | Governor Elect | 20 | $0 | - | View return |
| 2018 | Illinois Congress of Parents Teachers - Hillcrest PTA | 990EZ | Secretary | 10 | $0 | $0 | View return |
| 2018 | The Ohio Genealogical Society | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Illinois Congress of Parents Teachers - Hillcrest PTA | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2017 | Manteca Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Ohio Genealogical Society | 990 | Trustee | 4 | $0 | $0 | View return |
| 2017 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Illinois Congress of Parents Teachers - Hillcrest PTA | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2016 | The Ohio Genealogical Society | 990 | Trustee | 4 | $0 | $0 | View return |
| 2016 | Manteca Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Ralph M Parsons Foundation | 990PF | Director | 2 | $34,000 | - | View return |
| 2015 | Manteca Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Manteca Historical Society | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Sanford Burnham Prebys Medical Discovery Institute | 990 | Trustee (Part Year) | 1 | $0 | $0 | View return |
| 2014 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Visiting Nurse Association & Hospice of Southern California Inc | 990 | Executive Di | 40 | $237,432 | $0 | View return |
| 2013 | Sanford Burnham Prebys Medical Discovery Institute | 990 | Trustee | 1 | - | - | View return |
| 2013 | California Institute of Technology | 990 | Trustee | 1 | - | - | View return |