| 2024 | Kupferberg Foundation Incorporated | 990PF | Sec | 1 | $0 | $0 | View return |
| 2024 | Queens County Chamber of Commerce Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2024 | Queensborough Community College Fund Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Queensborough Community College Fund Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Queens County Chamber of Commerce Foundation Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Kupferberg Foundation Incorporated | 990PF | Sec | 1 | $0 | $0 | View return |
| 2023 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2022 | Queens County Chamber of Commerce Foundation Inc | 990 | Member | 1 | $0 | $0 | View return |
| 2022 | Queensborough Community College Fund Inc. | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2021 | Kupferberg Foundation Incorporated | 990PF | Sec | 1 | $0 | $0 | View return |
| 2021 | Queens County Chamber of Commerce Foundation Inc | 990 | Member | 0 | $0 | $0 | View return |
| 2021 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2021 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2020 | Kupferberg Foundation Incorporated | 990PF | Sec | 1 | $0 | $0 | View return |
| 2020 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2020 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2019 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2019 | Kupferberg Foundation Incorporated | 990PF | Secretary | 5 | $0 | $0 | View return |
| 2019 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2019 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2018 | Kupferberg Foundation Incorporated | 990PF | Secretary | 5 | $0 | $0 | View return |
| 2018 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2018 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2017 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Kupferberg Foundation Incorporated | 990PF | Secretary | 5 | $0 | $0 | View return |
| 2017 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2017 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2016 | Kupferberg Foundation Incorporated | 990PF | Secretary (As Of 10/1/16) | 5 | $0 | $0 | View return |
| 2016 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 5 | $0 | $0 | View return |
| 2016 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2016 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2015 | Flushing Willets Point Corona Local Development Corporation | 990 | Board Member | 5 | $0 | $0 | View return |
| 2015 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2015 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2014 | Queensborough Community College Fund Inc. | 990 | Chair | 2 | $0 | $0 | View return |
| 2014 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2013 | Theodore Roosevelt Council Inc | 990 | Board Member | 3 | - | - | View return |
| 2013 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2013 | Queensborough Community College Fund Inc. | 990 | Chairman | 2 | $0 | $0 | View return |
| 2012 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2011 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2010 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2009 | Kenneth and Harriet R Kupferberg Family Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |