| 2024 | Hankook Korean American Senior Citizens Association | 990PF | President | 0 | $0 | - | View return |
| 2024 | Asianpacific American Heritage Association | 990EZ | Director | 0.2 | $0 | $0 | View return |
| 2023 | Yerba Buena Arts & Events | 990 | Event Director | 40 | $125,775 | $0 | View return |
| 2023 | Hankook Korean American Senior Citizens Association | 990PF | President | 0 | $0 | - | View return |
| 2022 | Yerba Buena Arts & Events | 990 | Event Director | 40 | $116,700 | $0 | View return |
| 2022 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Yerba Buena Arts & Events | 990 | Event Director | 40 | $104,925 | $0 | View return |
| 2021 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2021 | Citizens for Better Community | 990EZ | Treasurer | 0.5 | $0 | - | View return |
| 2020 | Yerba Buena Arts & Events | 990 | Event Director | 40 | $110,022 | $0 | View return |
| 2020 | Citizens for Better Community | 990EZ | Director | 0.5 | $0 | - | View return |
| 2020 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2019 | Yerba Buena Arts & Events | 990 | Event Director | 40 | $108,817 | $0 | View return |
| 2019 | Citizens for Better Community | 990EZ | Director | 1 | $0 | - | View return |
| 2019 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2018 | Yerba Buena Arts & Events | 990 | Event Director | 40 | $101,486 | $0 | View return |
| 2018 | Citizens for Better Community | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2017 | Bay Philharmonic | 990 | Trustee | 1 | $0 | $0 | View return |
| 2017 | Citizens for Better Community | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2017 | Citizens for Better Community | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2017 | Bay Philharmonic | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Citizens for Better Community | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2016 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2016 | Ohlone College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Bay Philharmonic | 990 | Member | 1 | $0 | $0 | View return |
| 2015 | San Francisco Bay Area Council Bsa | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | Bay Philharmonic | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Citizens for Better Community | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2015 | Ohlone College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Cbc Foundation | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | San Francisco Bay Area Council Bsa | 990 | Mission Peak | 2 | $0 | $0 | View return |
| 2014 | Houston Youth Korus | 990EZ | Executive Director | 1 | $0 | $0 | View return |
| 2014 | Citizens for Better Community | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2014 | Vanguard Music and Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Ohlone College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Bay Philharmonic | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Korean Cbmc of North America Inc | 990EZ | Director | 10 | $0 | - | View return |
| 2013 | San Francisco Bay Area Council Bsa | 990 | Mission Peak | - | $0 | $0 | View return |
| 2013 | Houston Youth Korus | 990EZ | Executive Director | 1 | $0 | $0 | View return |
| 2013 | Ohlone College Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Korean Cbmc of North America Inc | 990EZ | Director | 10 | $0 | - | View return |
| 2013 | Citizens for Better Community | 990EZ | Director | 2 | $0 | - | View return |
| 2013 | Vanguard Music and Performing Arts | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Bay Philharmonic | 990 | Director | 1 | $0 | $0 | View return |