| 2024 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $145,000 | $0 | View return |
| 2023 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $150,000 | $0 | View return |
| 2023 | The Center for Khmer Studies Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2022 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $150,000 | $0 | View return |
| 2022 | The Center for Khmer Studies Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $150,000 | $0 | View return |
| 2021 | The Center for Khmer Studies Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2021 | Nj Coalition for Inclusive Education Inc | 990 | Board Member | 5 | $0 | $0 | View return |
| 2021 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $150,000 | $0 | View return |
| 2020 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Center for Khmer Studies Inc | 990 | Vice President | 1 | $0 | $0 | View return |
| 2019 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Center for Khmer Studies Inc | 990 | Vice President & Director | 1 | $0 | $0 | View return |
| 2018 | The Center for Khmer Studies Inc | 990 | Vice President & Director | 1 | $0 | $0 | View return |
| 2018 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $135,833 | $0 | View return |
| 2017 | The Center for Khmer Studies Inc | 990 | Vice President & Director | 0.5 | $0 | $0 | View return |
| 2017 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $134,167 | $0 | View return |
| 2016 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Center for Khmer Studies Inc | 990 | Vice President | 0.5 | $0 | $0 | View return |
| 2015 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $130,000 | $0 | View return |
| 2015 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Center for Khmer Studies Inc | 990 | President | 5 | $0 | $0 | View return |
| 2014 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $130,000 | $0 | View return |
| 2014 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $120,000 | $0 | View return |
| 2013 | School of American Ballet Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $120,000 | $0 | View return |
| 2011 | The Pierre & Tana Matisse Foundation Inc | 990PF | VP/Secy/Director | 10 | $24,063 | $0 | View return |