| 2024 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treas | 1 | $0 | $0 | View return |
| 2024 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2023 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treas | 1 | $0 | $0 | View return |
| 2023 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treas | 1 | $0 | $0 | View return |
| 2022 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treas | 1 | $0 | $0 | View return |
| 2021 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Queens Botanical Garden Society Inc. | 990 | Trustee Thru Dec 2021 | 0.5 | $0 | $0 | View return |
| 2020 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treas | 1 | $0 | $0 | View return |
| 2020 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2020 | Queens Botanical Garden Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treasurer | 5 | $0 | $0 | View return |
| 2019 | Queens Botanical Garden Society Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2019 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2018 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treasurer | 5 | $0 | $0 | View return |
| 2018 | Queens Botanical Garden Society Inc. | 990 | Board Member | 5 | $0 | $0 | View return |
| 2018 | Queens College Foundation Inc. | 990 | Secretary | 1 | $0 | $0 | View return |
| 2017 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treasurer | 5 | $0 | $0 | View return |
| 2017 | Queens College Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | Kupferberg Foundation Incorporated | 990PF | Trustee, Treas.(As Of 10/1/16) | 5 | $0 | $0 | View return |
| 2016 | Queens College Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2015 | Kupferberg Foundation Incorporated | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2015 | Queens College Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Kupferberg Foundation Incorporated | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2014 | Queens College Foundation Inc. | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Queens Botanical Garden Society Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2013 | Queens College Foundation Inc. | 990 | Trustee | 1 | $0 | - | View return |
| 2013 | Queens Botanical Garden Society Inc. | 990 | Treasurer | 2 | $0 | $0 | View return |
| 2012 | Kupferberg Foundation Incorporated | 990PF | Trustee | 5 | $0 | - | View return |
| 2011 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2011 | Kupferberg Foundation Incorporated | 990PF | Trustee | 5 | $0 | - | View return |
| 2010 | Kupferberg Foundation Incorporated | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2010 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2009 | Kupferberg Foundation Incorporated | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2009 | Max and Selma Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |