| 2025 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2025 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2024 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2024 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2024 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2023 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2023 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2022 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2022 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2021 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2021 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2020 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2020 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2019 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2019 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2018 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2018 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2017 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2017 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2016 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2015 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2015 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2014 | Jewish Discovery Center | 990 | President | 1 | $0 | $0 | View return |
| 2014 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | The Gellman Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |
| 2013 | Jewish Discovery Center | 990 | President | 1 | $0 | $0 | View return |
| 2013 | Jewish Heritage Day School of Buffalo | 990 | Director | 1 | $0 | $0 | View return |
| 2012 | Jack and Elizabeth Gellman Torah Foundation Inc. | 990PF | President | 1 | $0 | $0 | View return |