| 2024 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2023 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2023 | Faithful Friends Inc. | 990 | Vice President | 10 | $0 | $0 | View return |
| 2022 | Delaware Grantmakers Association C/O Delaware Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2022 | Faithful Friends Inc. | 990 | Vice President | 10 | $0 | $0 | View return |
| 2021 | Delaware Grantmakers Association C/O Delaware Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2021 | Faithful Friends Inc. | 990 | Vice President | 10 | $0 | $0 | View return |
| 2020 | Sanford School Inc. | 990 | Trustee Emeritus | 5 | $0 | $0 | View return |
| 2020 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2020 | Delaware Grantmakers Association C/O Delaware Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Faithful Friends Inc. | 990 | Vice President | 10 | $0 | $0 | View return |
| 2019 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2019 | Delaware Grantmakers Association C/O Delaware Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Sanford School Inc. | 990 | Trustee Emeritus | 5 | $0 | $0 | View return |
| 2019 | Clemson University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Faithful Friends Inc. | 990 | Vice President | 10 | $0 | $0 | View return |
| 2018 | Delaware Grantmakers Association C/O Delaware Community Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2018 | Sanford School Inc. | 990 | Trustee Emeritus | 5 | $0 | $0 | View return |
| 2018 | Clemson University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2017 | Sanford School Inc. | 990 | Trustee Emeritus | 5 | $0 | $0 | View return |
| 2017 | Faithful Friends Inc. | 990 | Vice President | 8 | $0 | $0 | View return |
| 2017 | Clemson University Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2016 | Faithful Friends Inc. | 990 | Vice President | 8 | $0 | $0 | View return |
| 2015 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | - | View return |
| 2015 | Faithful Friends Inc. | 990 | Vice President | 7 | $0 | $0 | View return |
| 2014 | Faithful Friends Inc. | 990 | Vice President | 7 | $0 | $0 | View return |
| 2013 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | - | View return |
| 2012 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | $0 | View return |
| 2011 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | - | View return |
| 2010 | The Struthers Family Foundation | 990PF | Vice President & Secretary | 0 | $0 | - | View return |