| 2024 | Tan Public Channel | 990 | President | - | $0 | $0 | View return |
| 2024 | Cross Connection International Inc | 990EZ | Director | 15 | $0 | $0 | View return |
| 2024 | Dyc Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2024 | Barrington Area Comm Foundation Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2024 | Equitable Vitrines | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2023 | Dyc Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2023 | Barrington Area Comm Foundation Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Equitable Vitrines | 990EZ | Secretary | 2 | $0 | $0 | View return |
| 2023 | Tan Public Channel | 990 | President | - | $0 | $0 | View return |
| 2023 | Somang Society | 990 | CFO | - | $0 | $0 | View return |
| 2022 | Equitable Vitrines | 990EZ | Secretary | 2 | $0 | - | View return |
| 2022 | Dyc Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2022 | Tan Public Channel | 990 | President | - | $0 | $0 | View return |
| 2022 | Barrington Area Comm Foundation Inc | 990 | Director | 3 | $0 | $0 | View return |
| 2022 | Somang Society | 990 | CFO | 1 | $0 | $0 | View return |
| 2021 | Dyc Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2021 | Somang Society | 990 | CFO | 1 | $0 | $0 | View return |
| 2021 | Barrington Area Comm Foundation Inc | 990 | Trustee/Dire | 3 | $0 | $0 | View return |
| 2021 | Tan Public Channel | 990 | President | - | $0 | $0 | View return |
| 2020 | Somang Society | 990 | CFO | - | $0 | $0 | View return |
| 2020 | Dyc Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2020 | Tan Public Channel | 990 | President | - | $0 | $0 | View return |
| 2020 | Barrington Area Comm Foundation Inc | 990 | President | 4 | $0 | $0 | View return |
| 2019 | Dyc Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2019 | Barrington Area Comm Foundation Inc | 990 | President | 4 | $0 | $0 | View return |
| 2019 | Tan Public Channel | 990 | President | 0.5 | $0 | $0 | View return |
| 2019 | Somang Society | 990 | CFO | 3 | $0 | $0 | View return |
| 2019 | William Rainey Harper College | 990 | Directors | 1 | $0 | $0 | View return |
| 2018 | Dyc Foundation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Barrington Area Comm Foundation Inc | 990 | Vice Preside | 4 | $0 | $0 | View return |
| 2018 | William Rainey Harper College | 990 | Directors | 1 | $0 | $0 | View return |
| 2018 | Korean American Federation of Orange County | 990 | Volunteer | 30 | $0 | $0 | View return |
| 2018 | Fitms Neurobalance Center Nfp | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Fitms Neurobalance Center Nfp | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Dyc Foundation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Barrington Area Comm Foundation Inc | 990 | Vice Preside | 4 | $0 | $0 | View return |
| 2017 | William Rainey Harper College | 990 | Directors | 1 | $0 | $0 | View return |
| 2016 | Dyc Foundation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Barrington Area Comm Foundation Inc | 990 | Vice Preside | 3 | $0 | $0 | View return |
| 2016 | William Rainey Harper College | 990 | Directors | 1 | $0 | $0 | View return |
| 2016 | Korean Institute of Southern Ca | 990 | Secretary | 1 | $0 | $0 | View return |
| 2015 | Barrington High Sch Girls Lacrosse | 990EZ | Secretary | 0 | $0 | - | View return |
| 2015 | Barrington 220 Educational | 990 | Trustee | - | $0 | $0 | View return |
| 2015 | Go Beyond Barrington Ltd | 990EZ | Adult Presid | 1 | $0 | - | View return |
| 2015 | Barrington Area Comm Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Dyc Foundation Inc | 990 | Director | 0.5 | $0 | $0 | View return |
| 2015 | Association of Nations of America for Christ | 990EZ | Director | 10 | $0 | - | View return |
| 2015 | Korean Institute of Southern Ca | 990 | Secretary | 1 | $0 | $0 | View return |
| 2014 | Association of Nations of America for Christ | 990EZ | Director | 10 | $0 | - | View return |
| 2014 | Barrington 220 Educational | 990 | Trustee | - | $0 | $0 | View return |
| 2014 | Barrington Area Comm Foundation Inc | 990 | Director | - | $0 | $0 | View return |
| 2014 | Korean Institute of Southern Ca | 990 | Secretary | 1 | $0 | $0 | View return |
| 2013 | Barrington Area Comm Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Association of Nations of America for Christ | 990 | President | 10 | $0 | $0 | View return |
| 2013 | Korean Institute of Southern Ca | 990 | Secretary | 1 | $0 | $0 | View return |