| 2024 | Nathan & Anna Cohen Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2024 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2023 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2023 | Nathan & Anna Cohen Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Chinese Adoptee Alliance Inc | 990EZ | President | 15 | $0 | $0 | View return |
| 2023 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2022 | Nathan & Anna Cohen Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2022 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2022 | Chinese Adoptee Alliance Inc | 990EZ | President | 15 | $0 | $0 | View return |
| 2021 | Nathan & Anna Cohen Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2021 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2021 | Chinese Adoptee Alliance Inc | 990EZ | Vice President | 10 | $0 | $0 | View return |
| 2021 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2020 | Nathan & Anna Cohen Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2020 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2020 | Chinese Adoptee Alliance Inc | 990EZ | Co-Vice President | 10 | $0 | $0 | View return |
| 2019 | Nathan & Anna Cohen Foundation Inc. | 990PF | Director | 1 | $0 | - | View return |
| 2019 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2019 | Chinese Adoptee Alliance Inc | 990EZ | Secretary | 10 | $0 | $0 | View return |
| 2019 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2018 | Politzer Family Foundation Inc. | 990PF | Pres&Trustee | 0 | $0 | - | View return |
| 2018 | Chinese Adoptee Alliance Inc | 990EZ | Board Member | 5 | $0 | $0 | View return |
| 2018 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2017 | Politzer Family Foundation Inc. | 990PF | Pres & Trustee | 0 | $0 | - | View return |
| 2017 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2016 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2014 | Lapd Devonshire Police Activity League Supporters | 990 | Board Member | 5 | $0 | $0 | View return |
| 2014 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |
| 2010 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 1 | $0 | $0 | View return |
| 2009 | Skyrink Winter Games Training Facilities Inc | 990PF | Director | 0 | $0 | $0 | View return |