| 2024 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2023 | Los Angeles Memorial Coliseum Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2023 | Los Angeles Area Chamber of Commerce Foundation | 990 | Second Vice Chair | 2 | $0 | $0 | View return |
| 2023 | Los Angeles Area Chamber of Commerce | 990 | Second Vice Chair | 2 | $0 | $0 | View return |
| 2023 | Friends of the Coliseum Foundation | 990 | Founding President | 2 | $0 | $0 | View return |
| 2023 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Los Angeles Memorial Coliseum Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2022 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2022 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2021 | Los Angeles Memorial Coliseum Foundation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2021 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2021 | Cal State Fullerton Philanthropic Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2020 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2020 | Cal State Fullerton Philanthropic Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2019 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Cal State Fullerton Philanthropic Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2018 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2017 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2016 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Association for California High Speed Trains | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2014 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Association for California High Speed Trains | 990EZ | Director | 0.5 | $0 | - | View return |
| 2013 | California Science Center Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2011 | Santa Catalina Island Conservancy | 990PF | Director | 0 | $0 | - | View return |