| 2024 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $1,279,027 | View return |
| 2023 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $1,323,751 | $0 | View return |
| 2023 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $998,071 | View return |
| 2022 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $998,071 | $0 | View return |
| 2022 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $2,220,146 | View return |
| 2021 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $1,300,921 | View return |
| 2021 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee / Treasurer | 0.1 | $0 | $0 | View return |
| 2021 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 0.9 | $0 | $0 | View return |
| 2020 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $1,300,922 | $0 | View return |
| 2020 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $1,088,005 | View return |
| 2020 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee / Treasurer | 0.1 | $0 | $0 | View return |
| 2020 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 1.1 | $0 | $0 | View return |
| 2019 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $1,088,005 | $0 | View return |
| 2019 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $1,094,256 | View return |
| 2019 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee / Treasurer | 0.1 | $0 | $0 | View return |
| 2019 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 0.9 | $0 | $0 | View return |
| 2018 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $1,094,256 | $0 | View return |
| 2018 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $845,322 | View return |
| 2018 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee / Treasurer | 0.1 | $0 | $0 | View return |
| 2018 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 0.9 | $0 | $0 | View return |
| 2017 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $845,322 | $0 | View return |
| 2017 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $809,682 | View return |
| 2017 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee / Treasurer | 0.1 | $0 | $0 | View return |
| 2017 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 1.7 | $0 | $0 | View return |
| 2016 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $809,682 | $0 | View return |
| 2016 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $817,856 | View return |
| 2016 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee / Treasurer | 0.1 | $0 | $0 | View return |
| 2016 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 1.7 | $0 | $0 | View return |
| 2015 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $817,856 | $0 | View return |
| 2015 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $740,970 | View return |
| 2015 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 1.7 | $0 | $0 | View return |
| 2014 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $740,970 | $0 | View return |
| 2014 | Tom and Valley Knudsen Foundation | 990 | CFO | 0.1 | $0 | $571,821 | View return |
| 2014 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 1.6 | $0 | $0 | View return |
| 2014 | The Jewish Community Foundation Charitable Fund | 990PF | Trustee/ Treasurer | 0.1 | $0 | $0 | View return |
| 2013 | California Institute of Technology | 990 | Chief Investment Officer | 40 | $571,821 | - | View return |
| 2013 | Jewish Community Foundation of Los Angeles | 990 | Trustee / Treasurer | 1.9 | $0 | $0 | View return |