| 2024 | The Cynthia L and William E Simon J R Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Cynthia L and William E Simon J R Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Marlboro County Economic Development Corporation | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2023 | The Cornerstone Christian Academy | 990 | Vice Chair | 1.5 | $0 | $0 | View return |
| 2022 | The Cynthia L and William E Simon J R Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | The Cornerstone Christian Academy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | The Cynthia L and William E Simon J R Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | The Cornerstone Christian Academy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | The Cynthia L and William E Simon J R Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Waynesborough Country Club | 990 | Vice President | 0 | $0 | $0 | View return |
| 2020 | Parish Catalyst | 990 | Chairman/Executive Directo | 5 | $0 | $0 | View return |
| 2020 | Sound Body Sound Mind Foundation | 990 | Chairman/Director | 5 | $0 | $0 | View return |
| 2020 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2019 | Waynesborough Country Club | 990 | Director | 0 | $0 | $0 | View return |
| 2019 | Parish Catalyst | 990 | Chairman/Executive Director | 5 | $0 | $0 | View return |
| 2019 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Catholic Community Foundation of Los Angeles | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Sound Body Sound Mind Foundation | 990 | Chairman/Director | 5 | $0 | $0 | View return |
| 2019 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2019 | UCLA Investment Company | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Catholic Community Foundation of Los Angeles | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Sound Body Sound Mind Foundation | 990 | Chairman/Director | 5 | $0 | $0 | View return |
| 2018 | Parish Catalyst | 990 | Chairman/Director | 5 | $0 | $0 | View return |
| 2018 | Waynesborough Country Club | 990 | Treasurer | 0 | $0 | $0 | View return |
| 2018 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2018 | UCLA Investment Company | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Childrens Home Society of California & Affiliated Chapters | 990 | Trustee | 0 | $0 | $0 | View return |
| 2017 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2017 | Childrens Home Society of California & Affiliated Chapters | 990 | Trustee | 0 | $0 | $0 | View return |
| 2017 | UCLA Investment Company | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Childrens Home Society of California & Affiliated Chapters | 990 | Trustee | 0 | $0 | $0 | View return |
| 2016 | UCLA Investment Company | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2015 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | The Heritage Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Catholic Community Foundation of Los Angeles | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Squash and Education Alliance Inc. | 990 | Chair Emeritus | 2 | $0 | $0 | View return |
| 2015 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2015 | Childrens Home Society of California & Affiliated Chapters | 990 | Trustee | 0 | $0 | $0 | View return |
| 2015 | Squash and Education Alliance Inc. | 990 | Chair Emeritus | 2 | $0 | $0 | View return |
| 2015 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2014 | The Heritage Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Childrens Home Society of California & Affiliated Chapters | 990 | Trustee | 0 | $0 | $0 | View return |
| 2014 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2014 | Squash and Education Alliance Inc. | 990 | President | 2 | - | - | View return |
| 2013 | The Heritage Foundation | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | Saint John'S Health Center Foundation | 990 | Trustee | 1 | - | - | View return |
| 2013 | Childrens Home Society of California- Affiliated Group Return | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | The Cornerstone Christian Academy | 990 | Board Member | 0.3 | $0 | $0 | View return |
| 2013 | Childrens Home Society of California & Affiliated Chapters | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Squash and Education Alliance Inc. | 990 | President | 2 | - | - | View return |