| 2024 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2023 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2022 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2021 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2021 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2019 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2019 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2017 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2016 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2015 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2015 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | - | View return |
| 2014 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2014 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | Elizabeth Ring Mather and William Gwinn Mather Fund | 990PF | Trustee | 0 | $0 | - | View return |
| 2013 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2012 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2011 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | - | View return |
| 2010 | David and Sylvia Weisz Family Foundation | 990PF | Vice President | 1 | $0 | - | View return |