| 2024 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2024 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2023 | The Agnes Irwin School | 990 | Trustee | 1 | $0 | $0 | View return |
| 2022 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2022 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2021 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2020 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2019 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2018 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2017 | Seibert Family Foundation | 990PF | Trustee | 0 | $0 | $0 | View return |
| 2016 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2016 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2015 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | The Wetherill School | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2014 | Arthur M Goldberg and Veronica Goldberg Foundation Inc. | 990PF | Director | 0 | $0 | $0 | View return |
| 2013 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2013 | The Wetherill School | 990 | Director | 2 | $0 | $0 | View return |
| 2012 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2011 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |
| 2010 | Seibert Family Foundation | 990PF | Trustee | 0.5 | $0 | $0 | View return |