| 2025 | California Dragon Boat Association | 990EZ | President | 15 | $0 | - | View return |
| 2024 | Hawaii State Teachers Association | 990 | Uniserv Director | 40 | $110,069 | $0 | View return |
| 2024 | California Dragon Boat Association | 990EZ | Treasurer | 15 | $0 | - | View return |
| 2024 | Pennsylvania Junior Classical League | 990 | Secretary | 1 | $0 | $0 | View return |
| 2024 | Long Island School of Chinese Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Hawaii State Teachers Association | 990 | Uniserv Director | 40 | $106,804 | $0 | View return |
| 2023 | California Dragon Boat Association | 990 | Treasurer | 15 | $0 | $0 | View return |
| 2023 | Long Island School of Chinese Inc. | 990 | Director | 3 | $0 | $0 | View return |
| 2023 | Shidler College of Business Alumni Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Hawaii State Teachers Association | 990 | Uniserv Director | 40 | $103,861 | $0 | View return |
| 2022 | Simpson Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2022 | California Dragon Boat Association | 990EZ | Treasurer | 15 | $0 | - | View return |
| 2022 | Shidler College of Business Alumni Association | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Hawaii State Teachers Association | 990 | Univserv Director | 40 | $102,402 | $0 | View return |
| 2021 | California Dragon Boat Association | 990EZ | Treasurer | 5 | $0 | - | View return |
| 2021 | Simpson Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Hawaii State Teachers Association | 990 | Univserv Director | 40 | $100,488 | $0 | View return |
| 2020 | Simpson Family Foundation Inc. | 990PF | Secretary | 0 | $0 | $0 | View return |
| 2020 | Grand Traverse Pavilions Foundation Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Grand Traverse Pavilions Foundation Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Shidler College of Business Alumni Association | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Grand Traverse Pavilions Foundation Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Medical Staff of the Fauquier Hospital | 990EZ | Secretary/Tr | 1 | $0 | - | View return |
| 2017 | Medical Staff of the Fauquier Hospital | 990EZ | Secretary/Tr | 1 | $0 | - | View return |
| 2017 | Changing Children'S Lives Inc C/O Dr Mark Weinstein | 990PF | Board Member | 10 | $0 | $0 | View return |
| 2017 | Grand Traverse Pavilions Foundation Inc. | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Hawaii Korean Chamber of Commerce | 990EZ | Director | 2 | $0 | - | View return |
| 2017 | Shidler College of Business Alumni Association | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Hawaii Korean Chamber of Commerce | 990EZ | Director | 0.5 | $0 | - | View return |
| 2016 | Grand Traverse Pavilions Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Changing Children'S Lives Inc C/O Dr Mark Weinstein | 990PF | Board Member | 10 | $0 | $0 | View return |
| 2016 | Medical Staff of the Fauquier Hospital | 990EZ | Secretary/Tr | 2 | $0 | - | View return |
| 2015 | Changing Children'S Lives Inc C/O Dr Mark Weinstein | 990PF | Board Member | 10 | $0 | $0 | View return |
| 2015 | Grand Traverse Pavilions Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Summit New Jersey Junior Baseball League Inc. | 990 | Director | - | $0 | $0 | View return |
| 2014 | Grand Traverse Pavilions Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Grand Traverse Pavilions Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |