| 2025 | Huntington S Disease Foundation | 990 | Director (Through 12/5/25) | 1 | $0 | $0 | View return |
| 2024 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Thelonious Monk Institute of Jazz | 990 | Trustee | 3 | $0 | $0 | View return |
| 2024 | Frank O Gehry Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Southern California Institute of Architecture | 990 | Trustee | 4 | $0 | $0 | View return |
| 2023 | Frank O Gehry Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Thelonious Monk Institute of Jazz | 990 | Trustee | 3 | $0 | $0 | View return |
| 2023 | Southern California Institute of Architecture | 990 | Trustee | 4 | $0 | $0 | View return |
| 2022 | Thelonious Monk Institute of Jazz | 990 | Trustee | 3 | $0 | $0 | View return |
| 2022 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Frank O Gehry Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Southern California Institute of Architecture | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | American Friends of Maggies Centre Inc. | 990 | Director | 0.5 | $0 | $0 | View return |
| 2021 | Frank O Gehry Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Thelonious Monk Institute of Jazz | 990 | Trustee | 3 | $0 | $0 | View return |
| 2021 | Southern California Institute of Architecture | 990 | Trustee | 4 | $0 | $0 | View return |
| 2021 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Frank O Gehry Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Thelonious Monk Institute of Jazz | 990 | Trustee | 3 | $0 | $0 | View return |
| 2020 | Southern California Institute of Architecture | 990 | Trustee | 4 | $0 | $0 | View return |
| 2019 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Frank O Gehry Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | Southern California Institute of Architecture | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Turnaround Arts California C/O Reback Lee & Company Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2018 | Southern California Institute of Architecture | 990 | Director | 4 | $0 | $0 | View return |
| 2018 | Los Angeles Philharmonic Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Turnaround Arts California C/O Reback Lee & Company Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2016 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Turnaround Arts California C/O Reback Lee & Company Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Turnaround Arts California C/O Reback Lee & Company Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | Huntington S Disease Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Huntington S Disease Foundation | 990 | Vice-President | 1 | $0 | $0 | View return |
| 2014 | Armand Hammer Museum of Art and Cultural Center Inc. | 990 | Director (Thru 5/18/15) | 0.25 | $0 | $0 | View return |
| 2014 | Turnaround Arts California C/O Reback Lee & Company Inc | 990 | Director | 0 | $0 | $0 | View return |
| 2013 | Armand Hammer Museum of Art and Cultural Center Inc. | 990 | Director | 0.25 | $0 | $0 | View return |