| 2024 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2021 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | San Francisco Estate Planning Council | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2020 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2019 | San Francisco Estate Planning Council | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2019 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | San Francisco Estate Planning Council | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2018 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | San Francisco Estate Planning Council | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2017 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | San Francisco Estate Planning Council | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2016 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | The Diana Dollar Knowles Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | San Francisco Estate Planning Council | 990EZ | Director | 0.5 | $0 | $0 | View return |
| 2015 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | San Francisco Ballet Endowment | 990 | Director | 2 | $0 | $0 | View return |