| 2024 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Opera San Jose Incorporated | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2023 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Ancient & Accepted Scottish Rite of Free | 990 | Chairman | 2 | $0 | $0 | View return |
| 2021 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | Ancient & Accepted Scottish Rite of Free | 990 | Chairman | 2 | $0 | $0 | View return |
| 2020 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Shrine School for Handicapped Children Inc | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Shrine School for Handicapped Children Inc | 990 | President | 0 | $0 | $0 | View return |
| 2016 | Ancient & Accepted Scottish Rite of Free | 990 | Chairman | 0 | $0 | $0 | View return |
| 2016 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Shrine School for Handicapped Children Inc | 990 | President | 0 | $0 | $0 | View return |
| 2015 | Ancient & Accepted Scottish Rite of Free | 990 | Chairman | 0 | $0 | $0 | View return |
| 2015 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Shrine School for Handicapped Children Inc | 990 | President | 0 | $0 | $0 | View return |
| 2014 | Ancient & Accepted Scottish Rite of Free | 990 | Chairman | 0 | $0 | $0 | View return |
| 2014 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Los Angeles Opera Company | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Shrine School for Handicapped Children Inc | 990 | President | 0 | $0 | $0 | View return |
| 2013 | Los Angeles Opera Company | 990 | Managing Director | 2 | $0 | $0 | View return |
| 2013 | San Francisco Opera Association | 990 | Director | 1 | $0 | $0 | View return |