| 2023 | Womens Prison Book Project | 990EZ | Director | 5 | $0 | $0 | View return |
| 2023 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | California Institute of Technology | 990 | Senior Trustee | 2 | $0 | $0 | View return |
| 2023 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2022 | California Institute of Technology | 990 | Senior Trustee | 2 | $0 | $0 | View return |
| 2022 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2022 | Evening Star Foundation | 990PF | Director/Treasurer | 0 | $0 | $0 | View return |
| 2022 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Womens Prison Book Project | 990EZ | Director | 5 | $0 | $0 | View return |
| 2021 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2021 | Evening Star Foundation | 990PF | Director/Treasurer | 0 | $0 | $0 | View return |
| 2020 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2020 | California Institute of Technology | 990 | Senior Trustee | 2 | $0 | $0 | View return |
| 2020 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Los Angeles Philharmonic Association | 990 | Director (Thru 12/20) | 1 | $0 | $0 | View return |
| 2020 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2019 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2019 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2019 | California Institute of Technology | 990 | Senior Trustee | 2 | $0 | $0 | View return |
| 2018 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Los Angeles World Affairs Council | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2018 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2018 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2018 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Los Angeles World Affairs Council | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2017 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2017 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Los Angeles World Affairs Council | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2015 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2015 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Los Angeles World Affairs Council | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Pacific Council on International Policy | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Evening Star Foundation | 990PF | Director/President | 0 | $0 | $0 | View return |
| 2014 | Los Angeles World Affairs Council | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | California Institute of Technology | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Otis Booth Foundation | 990PF | President & Ttee | 4 | $0 | $0 | View return |
| 2013 | Los Angeles World Affairs Council | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | California Institute of Technology | 990 | Trustee | 1 | - | - | View return |