| 2025 | William a and Shirley P Yolles Support Foundation | 990EZ | President, Director | 0.5 | $0 | $0 | View return |
| 2025 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2024 | William a and Shirley P Yolles Support Foundation | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2024 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2024 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2023 | William a and Shirley P Yolles Support Foundation | 990EZ | President | 0.5 | $0 | $0 | View return |
| 2023 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2023 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2022 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2022 | William a and Shirley P Yolles Support Foundation | 990 | President | 0.5 | $0 | $0 | View return |
| 2022 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2021 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2021 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2020 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2020 | William a and Shirley P Yolles Support Foundation | 990 | President | 0.5 | $0 | $0 | View return |
| 2020 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2019 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2019 | William a and Shirley P Yolles Support Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2019 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2018 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2018 | William a and Shirley P Yolles Support Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2018 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2017 | William a and Shirley P Yolles Support Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2017 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2016 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2016 | William a and Shirley P Yolles Support Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Yolles Charitable Foundation Inc. | 990PF | Vice President | 2 | $0 | $0 | View return |
| 2015 | Ettinger Family Foundation Inc. | 990PF | Vice President | 1 | $0 | $0 | View return |
| 2015 | William a and Shirley P Yolles Support Foundation | 990 | Director | 0.5 | $0 | $0 | View return |
| 2014 | William a and Shirley P Yolles Support Foundation | 990 | Director | 0.5 | $0 | $0 | View return |