| 2025 | The E J Scharpf Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2025 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2024 | The E J Scharpf Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | The E J Scharpf Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2023 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 2 | $0 | $0 | View return |
| 2022 | The E J Scharpf Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2021 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | The E J Scharpf Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2020 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2020 | The E J Scharpf Foundation | 990PF | President | 2 | $0 | $0 | View return |
| 2019 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2018 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2017 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2016 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2015 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2014 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | - | View return |
| 2014 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2013 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | - | View return |
| 2013 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | - | View return |
| 2011 | Ernest J Scharpf Jr Charitable Trust | 990PF | Trustee | 1 | $0 | - | View return |
| 2011 | Joseph and Marguerite Disepio Charitable Foundation | 990PF | Trustee | 1 | $0 | - | View return |