| 2024 | Music Teachers National Association Inc | 990EZ | President-Elect | 6 | $0 | $0 | View return |
| 2024 | Brooklyn Urban Garden Charter School | 990 | Trustee (Left In Fy24-25) | 3 | $0 | $0 | View return |
| 2024 | Anna C Scott Home and School Association a Nj Non Profit Corporation | 990EZ | Communications Officer | 4 | $0 | $0 | View return |
| 2023 | The Stony Brook School | 990 | Trustee (Part Year) | 2 | $0 | $0 | View return |
| 2023 | Music Teachers National Association Inc | 990EZ | President-El | 6 | $0 | - | View return |
| 2023 | Brooklyn Urban Garden Charter School | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2022 | Brooklyn Urban Garden Charter School | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | The Korean American Scholarship Foundation | 990 | Program Committee Chair | 2 | $0 | $0 | View return |
| 2021 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2021 | Brooklyn Urban Garden Charter School | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | The Korean American Scholarship Foundation | 990 | Yp Committee Chair | 2 | $0 | $0 | View return |
| 2020 | Brooklyn Urban Garden Charter School | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2019 | Gilder Lehrman Institute of American History | 990 | Chief Operating Officer | 40 | $137,249 | $0 | View return |
| 2019 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2019 | Brooklyn Urban Garden Charter School | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2018 | Gilder Lehrman Institute of American History | 990 | Chief Operating Officer | 40 | $163,318 | $0 | View return |
| 2018 | Green Valley Assistance Services Inc. | 990 | Executive Director | 40 | $56,584 | $0 | View return |
| 2018 | The Korean American Scholarship Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | National Coalition for History | 990EZ | Director | 1 | $0 | - | View return |
| 2018 | Brooklyn Urban Garden Charter School | 990 | Treasurer | 5 | $0 | $0 | View return |
| 2018 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2017 | Gilder Lehrman Institute of American History | 990 | Chief Operating Officer | 40 | $168,696 | $0 | View return |
| 2017 | Green Valley Assistance Services Inc. | 990 | Executive Director | 40 | $63,400 | $0 | View return |
| 2017 | National Coalition for History | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Brooklyn Urban Garden Charter School | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2016 | Gilder Lehrman Institute of American History | 990 | Chief Operating Officer | 40 | $168,696 | $0 | View return |
| 2016 | Green Valley Assistance Services Inc. | 990 | Executive Director | 40 | $58,600 | $0 | View return |
| 2016 | Brooklyn Urban Garden Charter School | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2016 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2015 | Green Valley Assistance Services Inc. | 990 | Executive Director | 40 | $58,600 | $0 | View return |
| 2015 | Gilder Lehrman Institute of American History | 990 | Chief Operating Officer | 40 | $0 | $0 | View return |
| 2015 | The Stony Brook School | 990 | Trustee | 2 | $0 | $0 | View return |
| 2014 | Green Valley Assistance Services Inc. | 990 | Executive Director | 40 | $58,782 | $0 | View return |
| 2014 | Piedmont University | 990 | Secretary | 2 | $0 | $0 | View return |
| 2013 | Green Valley Assistance Services Inc. | 990 | Executive Director | 40 | $58,600 | $0 | View return |
| 2013 | Piedmont University | 990 | Secretary | 2 | $0 | $0 | View return |