| 2024 | Fourthwave Foundation Inc | 990EZ | President | 10 | $0 | - | View return |
| 2024 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Fourthwave Foundation Inc | 990EZ | President | 10 | $0 | - | View return |
| 2023 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2023 | Citizens for Humane Action Inc | 990 | President | 5 | $0 | $0 | View return |
| 2022 | Fourthwave Foundation Inc | 990EZ | President & Founder | 10 | $0 | $0 | View return |
| 2022 | Citizens for Humane Action Inc | 990 | President | 5 | $0 | $0 | View return |
| 2022 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2021 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2021 | Citizens for Humane Action Inc | 990 | President | 5 | $0 | $0 | View return |
| 2021 | Fourthwave Foundation Inc | 990EZ | President And Founder | 10 | $0 | $0 | View return |
| 2020 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2020 | Citizens for Humane Action Inc | 990 | President | 5 | $0 | $0 | View return |
| 2019 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2019 | Citizens for Humane Action Inc | 990 | President | 5 | $0 | $0 | View return |
| 2018 | H Herbert Myers Memorial Foundation | 990PF | Treasurer | 0.25 | $0 | $0 | View return |
| 2017 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2017 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2016 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2016 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 0.1 | $0 | $0 | View return |
| 2016 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2015 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2015 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2015 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2014 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2014 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 1 | $0 | - | View return |
| 2014 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2013 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2013 | Jewish Community Alliance Inc | 990 | Board Member | 1.2 | $0 | $0 | View return |
| 2013 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2013 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2012 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2012 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2012 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2011 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2011 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2011 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2010 | The Thomas D Klingenstein and Nancy D | 990PF | President/Treasurer | 0.25 | $0 | $0 | View return |
| 2010 | Sadie and Harry Davis Foundation Inc | 990PF | Director | 0.5 | $0 | $0 | View return |
| 2010 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | - | View return |
| 2009 | The Esther a & Joseph Klingenstein Fund Inc | 990PF | Director | 0.5 | $0 | $0 | View return |