| 2024 | Xelay Foundation | 990PF | Director | 5 | $0 | $0 | View return |
| 2024 | Compactflash Association | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Acts Charity Foundation | 990PF | Treasurer/Secretary | 10 | $0 | $0 | View return |
| 2024 | The Kairos Impact Charitable Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2024 | Stoneybrooke Christian Schools | 990 | Secretary Of The Board | 1 | $0 | $0 | View return |
| 2023 | Xelay Foundation | 990PF | Director | 5 | $0 | $0 | View return |
| 2023 | Compactflash Association | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Acts Charity Foundation | 990PF | Treasurer/Secretary | 10 | $0 | $0 | View return |
| 2023 | The Kairos Impact Charitable Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2023 | Stoneybrooke Christian Schools | 990 | Secretary Of The Board | 1 | $0 | $0 | View return |
| 2022 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2022 | The Kairos Impact Charitable Foundation | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | Xelay Foundation | 990PF | Director | 5 | $0 | $0 | View return |
| 2022 | Stoneybrooke Christian Schools | 990 | Secretary Of The Board | 1 | $0 | $0 | View return |
| 2021 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2021 | Xelay Foundation | 990PF | Director | 5 | $0 | $0 | View return |
| 2021 | Orange County Chapter of the Federal Bar Association | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Stoneybrooke Christian Schools | 990 | Member; Secretary As Of 3/2022 | 1 | $0 | $0 | View return |
| 2020 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2020 | Xelay Foundation | 990PF | Program Manager | 5 | $0 | $0 | View return |
| 2020 | Orange County Chapter of the Federal Bar Association | 990EZ | Director | 0 | $0 | - | View return |
| 2020 | Stoneybrooke Christian Schools | 990 | Member | 1 | $0 | $0 | View return |
| 2019 | Physicians for a National Health Program | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Xelay Foundation | 990PF | Program Manager | 5 | $0 | $0 | View return |
| 2019 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2019 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2019 | Stoneybrooke Christian Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2018 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2018 | Stoneybrooke Christian Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2017 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2017 | Stoneybrooke Christian Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2016 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2016 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2016 | Stoneybrooke Christian Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2015 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2015 | Stoneybrooke Christian Schools | 990 | Board Member | 1 | $0 | $0 | View return |
| 2014 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2014 | The United Korean Association of Hawaii | 990 | Treasurer/Director | 2 | $0 | $0 | View return |
| 2014 | Ming Chuan University Alumni Association of Southern California | 990EZ | C.F.O. | 40 | $0 | - | View return |
| 2014 | Arcadia Chinese Association | 990 | Treasurer | 10 | $0 | $0 | View return |
| 2014 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2013 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2013 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2013 | The United Korean Association of Hawaii | 990 | Treasurer/Director | 2 | $0 | $0 | View return |
| 2012 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2011 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2011 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2010 | The Chang Family Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |
| 2010 | Acts Charity Foundation | 990PF | Treas./Sec. | 10 | $0 | - | View return |