| 2024 | Anchor Retreat Center Corp | 990 | Secretary | - | $0 | $0 | View return |
| 2024 | Kainos Mvmnt | 990EZ | Director | 1 | $0 | $0 | View return |
| 2023 | Anchor Retreat Center Corp | 990 | CFO | - | $0 | $0 | View return |
| 2023 | Special Olympics Northern California Inc. | 990 | Director (Thru 11/23) | 1 | $0 | $0 | View return |
| 2022 | Special Olympics Northern California Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Presidio Knolls School Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2021 | Special Olympics Northern California Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Presidio Knolls School Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Special Olympics Northern California Inc. | 990 | Director (Start 03/20) | 1 | $0 | $0 | View return |
| 2020 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2020 | Presidio Knolls School Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2019 | Whc USA Inc | 990EZ | General Secretary | 1 | $0 | - | View return |
| 2019 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2019 | Southern Jewelry Travelers | 990 | Director | - | $0 | $0 | View return |
| 2019 | Presidio Knolls School Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2018 | The Korean Culture Research Inc | 990EZ | Director | 1 | $0 | $0 | View return |
| 2018 | Whc USA Inc | 990EZ | General Secretary | 1 | $0 | - | View return |
| 2018 | Hufs Foundation of Southern California | 990 | CFO | - | $0 | $0 | View return |
| 2018 | Presidio Knolls School Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | Southern Jewelry Travelers | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Graduate Theological Union | 990 | Trustee To November 2018 | 5 | $0 | $0 | View return |
| 2017 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2017 | Whc USA Inc | 990EZ | General Secretary | 1 | $0 | - | View return |
| 2017 | The Korean Culture Research Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2017 | Graduate Theological Union | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Presidio Knolls School Inc. | 990 | Trustee | 5 | $0 | $0 | View return |
| 2017 | Graduate Theological Union | 990 | Trustee | 5 | $0 | $0 | View return |
| 2016 | The Korean Culture Research Inc | 990EZ | Director | 1 | $0 | - | View return |
| 2016 | Whc USA Inc | 990EZ | Secretary | 1 | $0 | - | View return |
| 2016 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2016 | Graduate Theological Union | 990 | Trustee | 5 | $0 | $0 | View return |
| 2015 | The Korean Culture Research Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2015 | The Korean-American Youth Foundation Inc | 990 | Chairman | 0 | $0 | $0 | View return |
| 2015 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2015 | Parents of P S 334 Inc. | 990 | Grade Rep | 1 | $0 | $0 | View return |
| 2015 | California Cable & Telecommunications Association | 990 | Associate Director | 1 | $0 | $0 | View return |
| 2015 | Idaho Cable Telecommunications Assoc | 990EZ | Board Member | 0.5 | $0 | $0 | View return |
| 2014 | The Korean-American Youth Foundation Inc | 990 | Chairman | - | $0 | $0 | View return |
| 2014 | Korean Cultural Center of Greater Kansas City Inc | 990EZ | Co-Chair Of Audit Committee | 1 | $0 | $0 | View return |
| 2014 | California Cable & Telecommunications Association | 990 | Associate Director | 1 | $0 | $0 | View return |
| 2014 | Idaho Cable Telecommunications Assoc | 990EZ | Board Member | 0.5 | $0 | $0 | View return |
| 2014 | The Korean Culture Research Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2014 | Naiop San Francisco Bay Area Chapter | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | The Moreland Little League Inc | 990EZ | Commissioner | 5 | $0 | - | View return |
| 2013 | Naiop San Francisco Bay Area Chapter | 990 | Director | 0.5 | $0 | $0 | View return |
| 2013 | The Korean Culture Research Inc | 990EZ | Director | 2 | $0 | - | View return |
| 2013 | The Korean-American Youth Foundation Inc | 990 | Chairman | 15 | $0 | $0 | View return |