| 2024 | Game Devs of Color Inc. | 990 | Secretary | 15 | $23,322 | $0 | View return |
| 2024 | Brian and Yun Chung Family Foundation | 990PF | CEO | 0 | $0 | $0 | View return |
| 2024 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2023 | Visit Baltimore Inc | 990 | Regional Director Of Sales | 40 | $131,713 | $0 | View return |
| 2023 | Game Devs of Color Inc. | 990 | Secretary | 15 | $21,250 | $0 | View return |
| 2023 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2023 | Brian and Yun Chung Family Foundation | 990PF | CEO | 1 | $0 | $0 | View return |
| 2022 | Game Devs of Color Inc. | 990 | Secretary | 15 | $25,010 | $0 | View return |
| 2022 | Brian and Yun Chung Family Foundation | 990PF | CEO | 1 | $0 | $0 | View return |
| 2022 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2021 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2020 | Meeting Professionals International | 990 | Director | 2 | $0 | $0 | View return |
| 2020 | National Piano Manufacturers Association of America Inc | 990EZ | First VP | 2 | $0 | - | View return |
| 2020 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2019 | Frontier Charity Foundation | 990PF | President | 5 | $0 | $0 | View return |
| 2019 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2019 | National Piano Manufacturers Association of America Inc | 990EZ | First VP | 2 | $0 | - | View return |
| 2018 | National Piano Manufacturers Association of America Inc | 990EZ | First VP | 2 | $0 | - | View return |
| 2018 | Frontier Charity Foundation | 990PF | President | 5 | $0 | $0 | View return |
| 2018 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2017 | International Biodegradable Products Institute Inc | 990 | Director | 0.4 | $0 | $0 | View return |
| 2017 | National Piano Manufacturers Association of America Inc | 990EZ | First VP | 2 | $0 | - | View return |
| 2017 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2017 | Frontier Charity Foundation | 990PF | President | 10 | $0 | $0 | View return |
| 2016 | National Piano Manufacturers Association of America Inc | 990EZ | First VP | 2 | $0 | - | View return |
| 2016 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2015 | Frontier Charity Foundation | 990 | President | - | $0 | $0 | View return |
| 2015 | National Piano Manufacturers Association of America Inc | 990EZ | First VP | 2 | $0 | - | View return |
| 2015 | National Piano Foundation | 990PF | First VP | 2 | $0 | - | View return |
| 2015 | International Biodegradable Products Institute Inc | 990 | Director | 0.4 | $0 | $0 | View return |
| 2014 | National Piano Foundation | 990PF | Treasurer | 2 | $0 | - | View return |
| 2014 | National Piano Manufacturers Association of America Inc | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2014 | International Biodegradable Products Institute Inc | 990 | Director | 0.4 | $0 | $0 | View return |
| 2013 | National Piano Foundation | 990PF | Treasurer | 2 | $0 | - | View return |
| 2013 | Frontier Charity Foundation | 990 | President | - | $0 | $0 | View return |
| 2013 | National Piano Manufacturers Association of America Inc | 990EZ | Treasurer | 2 | $0 | - | View return |
| 2012 | National Piano Foundation | 990PF | Treasurer | 2 | $0 | - | View return |
| 2011 | National Piano Foundation | 990PF | Past President | 2 | $0 | - | View return |