| 2025 | Gestalt Institute of San Francisco | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2024 | Investigative Newsource | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2024 | Gestalt Institute of San Francisco | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2023 | Investigative Newsource | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | International Society of Differentiation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2023 | PTA California Congress of Parents Teachers & Students Inc | 990EZ | Treasurer | 15 | $0 | - | View return |
| 2023 | Gestalt Institute of San Francisco | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2022 | International Society of Differentiation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Gestalt Institute of San Francisco | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2022 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2022 | Chinese School of the Wabash Valley | 990EZ | Director Emeritus | 1 | $0 | $0 | View return |
| 2021 | International Society of Differentiation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | New York City Multicultural Dance Festival Inc. | 990EZ | Public Relations | 35 | $0 | - | View return |
| 2021 | Gestalt Institute of San Francisco | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2021 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2021 | Chinese School of the Wabash Valley | 990EZ | Director Emeritus | 1 | $0 | $0 | View return |
| 2020 | New York City Multicultural Dance Festival Inc. | 990EZ | Public Relations | 35 | $0 | $0 | View return |
| 2020 | International Society of Differentiation Inc. | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Gestalt Institute of San Francisco | 990 | Treasurer | 20 | $0 | $0 | View return |
| 2020 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2020 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2019 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2019 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2018 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2018 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2018 | Cool Culture Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2017 | PTA California Congress of Parents Teachers & Students Inc | 990EZ | Finl Secretary | 20 | $0 | - | View return |
| 2017 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2017 | Cool Culture Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2017 | The Hill Foundation Inc | 990 | President | 1 | $0 | $0 | View return |
| 2017 | Association for Childhood Education International | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2017 | The Hill Foundation Inc | 990 | President | 1 | $0 | $0 | View return |
| 2017 | PTA California Congress of Parents Teachers & Students Inc | 990EZ | Finl Secretary | 20 | $0 | - | View return |
| 2016 | Free Ebook Foundation Inc. | 990EZ | Secretary/Treas | 0 | $0 | - | View return |
| 2016 | PTA California Congress of Parents Teachers & Students Inc | 990EZ | Finl Secretary | 20 | $0 | - | View return |
| 2016 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2016 | Cool Culture Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2016 | The Hill Foundation Inc | 990 | President | 1 | $0 | $0 | View return |
| 2016 | Wah Mei School | 990 | Board President | 2 | $0 | $0 | View return |
| 2016 | Association for Childhood Education International | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2015 | PTA California Congress of Parents Teachers & Students Inc | 990EZ | Fmr Treasurer | 20 | $0 | - | View return |
| 2015 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2015 | Cool Culture Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | PTA California Congress of Parents Teachers & Students Inc | 990EZ | Treasurer | 20 | $0 | - | View return |
| 2014 | Cool Culture Inc. | 990 | Member | 1 | $0 | $0 | View return |
| 2014 | Chinese School of the Wabash Valley | 990EZ | Vice President | 1 | $0 | $0 | View return |
| 2013 | Chinese School of the Wabash Valley | 990EZ | Director Of Curriculum Review | 1 | $0 | $0 | View return |
| 2013 | Cool Culture Inc. | 990 | Member | 1 | $0 | $0 | View return |