| 2025 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2024 | Youngstown State University Foundation | 990 | Trustee- Part Year | 1 | $0 | $0 | View return |
| 2024 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2023 | Youngstown State University Foundation | 990 | Immediate Past Chair/Trustee | 1 | $0 | $0 | View return |
| 2023 | Youngstown Central Area Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2022 | Youngstown State University Foundation | 990 | Immediate Past Chair/Trust | 1 | $0 | $0 | View return |
| 2022 | Youngstown Central Area Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2021 | Youngstown State University Foundation | 990 | Immediate Past Chair/Trustee | 1 | $0 | $0 | View return |
| 2021 | Youngstown Central Area Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Youngstown State University Foundation | 990 | Chair/Trustee | 1 | $0 | $0 | View return |
| 2020 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2020 | The Better Business Bureau of Mahoning Valley Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Youngstown Central Area Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Better Business Bureau of Mahoning Valley Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Youngstown State University Foundation | 990 | Chair/Trustee | 1 | $0 | $0 | View return |
| 2019 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2019 | The Youngstown Edison Incubator Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2019 | Youngstown Central Area Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2018 | Youngstown State University Foundation | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2018 | The Youngstown Edison Incubator Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2018 | Youngstown Central Area Community Improvement Corporation | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Valley Economic Development Partners Inc Fka Mahoning Valley Economic Development | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2017 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2017 | The Youngstown Edison Incubator Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2017 | Youngstown State University Foundation | 990 | Vice Chair/Trustee | 1 | $0 | $0 | View return |
| 2017 | Youngstown Central Area Community Improvement Corporation | 990 | Director | - | $0 | $0 | View return |
| 2016 | Youngstown State University Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2016 | The Youngstown Edison Incubator Corporation | 990 | Vice Chairman | 1 | $0 | $0 | View return |
| 2016 | Valley Economic Development Partners Inc Fka Mahoning Valley Economic Development | 990 | Trustee | 0.2 | $0 | $0 | View return |
| 2016 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2016 | Youngstown Central Area Community Improvement Corporation | 990 | Director | - | $0 | $0 | View return |
| 2015 | The Youngstown Edison Incubator Corporation | 990 | Vice-Chairman | 1 | $0 | $0 | View return |
| 2015 | Valley Economic Development Partners Inc Fka Mahoning Valley Economic Development | 990 | Trustee | - | $0 | $0 | View return |
| 2015 | Arnold D Stambaugh & Helen R Stambaugh Charitable Foundation | 990PF | Director | 1 | $0 | - | View return |
| 2015 | Youngstown Commerce Park Corporation | 990 | President | - | $0 | $0 | View return |
| 2015 | Youngstown Central Area Community Improvement Corporation | 990 | Director | - | $0 | $0 | View return |
| 2015 | Youngstown State University Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2014 | Youngstown Commerce Park Corporation | 990 | President | - | $0 | $0 | View return |
| 2014 | Valley Economic Development Partners Inc Fka Mahoning Valley Economic Development | 990 | Trustee | - | $0 | $0 | View return |
| 2014 | The Better Business Bureau of Mahoning Valley Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | The Youngstown Edison Incubator Corporation | 990 | Treasurer | 1 | $0 | $0 | View return |
| 2014 | Youngstown State University Foundation | 990 | Trustee | 1 | $0 | $0 | View return |
| 2013 | Youngstown State University Foundation | 990 | Trustee | 0 | $0 | $0 | View return |
| 2013 | Youngstown Commerce Park Corporation | 990 | President | - | $0 | $0 | View return |
| 2013 | Valley Economic Development Partners Inc Fka Mahoning Valley Economic Development | 990 | Trustee | - | $0 | $0 | View return |
| 2013 | Economic Development Rail II Corporation | 990 | Trustee | - | $0 | $0 | View return |
| 2013 | The Better Business Bureau of Mahoning Valley Inc | 990 | Director | 1 | $0 | $0 | View return |