| 2025 | Linx Buddies Association Inc | 990 | Treasury | 3 | $0 | $0 | View return |
| 2024 | Linx Buddies Association Inc | 990 | Treasury | 2 | $0 | $0 | View return |
| 2024 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2024 | Ynot Community Services | 990 | Secretary | 2 | $0 | $0 | View return |
| 2024 | Educational Properties II Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2024 | Mtg Research Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2023 | Educational Properties II Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2023 | American Lhasa Apso Club | 990EZ | Director | 3 | $0 | $0 | View return |
| 2023 | Linx Buddies Association Inc | 990 | Treasury | 2 | $0 | $0 | View return |
| 2023 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2023 | Ynot Community Services | 990 | Secretary | 2 | $0 | $0 | View return |
| 2023 | Mtg Research Inc | 990 | Director | 0.1 | $0 | $0 | View return |
| 2023 | Educational Properties Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2022 | Linx Buddies Association Inc | 990 | Treasury | 0.5 | $0 | $0 | View return |
| 2022 | Ynot Community Services | 990 | Secretary | 2 | $0 | $0 | View return |
| 2022 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2022 | Educational Properties Inc. | 990 | Chair | 1 | $0 | $0 | View return |
| 2021 | Linx Buddies Association Inc | 990 | Treasury | 0.5 | $0 | $0 | View return |
| 2021 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2021 | Ynot Community Services | 990 | Secretary | 2 | $0 | $0 | View return |
| 2020 | Council of Korean Americans Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Good Earth Foundation Inc | 990EZ | CEO | 8 | $0 | $0 | View return |
| 2020 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2020 | The 1990 Institute | 990 | Board Member | 0 | $0 | $0 | View return |
| 2020 | Ynot Community Services | 990 | Secretary | 2 | $0 | $0 | View return |
| 2019 | Ynot Community Services | 990 | Executive Director | 3 | $0 | $0 | View return |
| 2019 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2019 | Council of Korean Americans Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The 1990 Institute | 990 | Board Member | 0 | $0 | $0 | View return |
| 2019 | Good Earth Foundation Inc | 990EZ | CEO | 8 | $0 | $0 | View return |
| 2018 | Ynot Community Services | 990 | Executive Director | 3 | $0 | $0 | View return |
| 2018 | The 1990 Institute | 990 | Board Member | 0 | $0 | $0 | View return |
| 2018 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2018 | Council of Korean Americans Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Tustin Public Schools Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2017 | Council of Korean Americans Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Ynot Community Services | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Tustin Public Schools Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | La Canada Flintridge Educational Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2016 | Council of Korean Americans Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | La Canada Flintridge Educational Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | Good Earth Foundation Inc | 990EZ | CEO | 8 | $0 | $0 | View return |
| 2016 | Tustin Public Schools Foundation | 990 | Board Member | 1 | $0 | $0 | View return |
| 2015 | Good Earth Foundation Inc | 990EZ | President | 8 | $0 | $0 | View return |
| 2015 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2015 | Pennsylvania Biotechnology Association | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2015 | La Canada Flintridge Educational Foundation | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | Council of Korean Americans Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Tustin Public Schools Foundation | 990 | Board Member | 0 | $0 | $0 | View return |
| 2014 | Pennsylvania Biotechnology Association | 990 | Board Member | 0.5 | $0 | $0 | View return |
| 2014 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |
| 2014 | Good Earth Foundation Inc | 990 | President | 10 | $0 | $0 | View return |
| 2014 | Center for Laotian-American International Development | 990EZ | Board Of Director | 5 | $0 | $0 | View return |
| 2014 | La Canada Flintridge Educational Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Good Earth Foundation Inc | 990EZ | President | 10 | $0 | $0 | View return |
| 2013 | Better Tomorrow Foundation | 990PF | Trustor/Trustee | 2 | $0 | $0 | View return |