| 2024 | The William C Bannerman Foundation | 990PF | Vice-President & Secretary | 1 | $0 | $0 | View return |
| 2024 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The William C Bannerman Foundation | 990PF | Vice-President & Secretary | 1 | $20,000 | $0 | View return |
| 2023 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2022 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 0 | $0 | $0 | View return |
| 2021 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2021 | High Tech La | 990 | Chair | 2 | $0 | $0 | View return |
| 2021 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2020 | High Tech La | 990 | Chair | 2 | $0 | $0 | View return |
| 2020 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2019 | High Tech La | 990 | Chair | 2 | $0 | $0 | View return |
| 2018 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2018 | High Tech La | 990 | Chair | 2 | $0 | $0 | View return |
| 2017 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2017 | High Tech La | 990 | President | 2 | $0 | $0 | View return |
| 2016 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2016 | High Tech La | 990 | President | 2 | $0 | $0 | View return |
| 2015 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2015 | Camino Nuevo Charter Academy | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2015 | High Tech La | 990 | President | 2 | $0 | $0 | View return |
| 2015 | Los Angeles World Affairs Council and Town Hall | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2014 | High Tech La | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2014 | Camino Nuevo Charter Academy | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |
| 2013 | Camino Nuevo Charter Academy | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2013 | High Tech La | 990 | Board Chair | 2 | $0 | $0 | View return |
| 2013 | Los Angeles World Affairs Council and Town Hall | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $29,552 | View return |
| 2011 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $27,729 | View return |
| 2010 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $22,508 | View return |
| 2009 | The William C Bannerman Foundation | 990PF | President | 25 | $40,000 | $0 | View return |